EP4584209A1 - Anordnung zum zapfen eines getränkes, ausgestattet mit sensoren und interne anbindung zur weiteren aufbereitung der informationen - Google Patents
Anordnung zum zapfen eines getränkes, ausgestattet mit sensoren und interne anbindung zur weiteren aufbereitung der informationenInfo
- Publication number
- EP4584209A1 EP4584209A1 EP23772767.2A EP23772767A EP4584209A1 EP 4584209 A1 EP4584209 A1 EP 4584209A1 EP 23772767 A EP23772767 A EP 23772767A EP 4584209 A1 EP4584209 A1 EP 4584209A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- arrangement
- sensor
- beverage
- tap
- fitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/0829—Keg connection means
- B67D1/0831—Keg connection means combined with valves
- B67D1/0832—Keg connection means combined with valves with two valves disposed concentrically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/0829—Keg connection means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/0888—Means comprising electronic circuitry (e.g. control panels, switching or controlling means)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
- B67D1/1247—Means for detecting the presence or absence of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
- B67D1/14—Reducing valves or control taps
- B67D1/1405—Control taps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/0855—Details concerning the used flowmeter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/0801—Details of beverage containers, e.g. casks, kegs
- B67D2001/0811—Details of beverage containers, e.g. casks, kegs provided with coded information
Definitions
- REPLACEMENT SHEET for example, more than 10 liters, in particular more than 20 liters and preferably more than 30 liters of the beverage in a beverage barrel.
- the beverage barrels have a barrel body with an outer shell.
- the barrel body is usually made of a metallic material.
- the barrel body usually has an opening in the middle of its top into which a fitting is inserted.
- the fitting serves as a coupling point for filling the barrel.
- the beverage keg is connected to a dispensing system.
- a gas line for introducing the gas into the beverage barrel and a beverage line for dispensing or extracting the beverage from the barrel.
- a dispensing head is used, which is connected to the fitting, in particular positively and fluid-tight, but releasably coupled.
- the barrel body itself is usually made of a metallic, i.e. a non-transparent and opaque material, and the barrels are often cleaned after the initial filling and refilled many dozens of times, it is necessary to know about the respective barrel contents and, if necessary, further information about the barrel and /or the fitting.
- external inscriptions for example with stickers, labels or even permanent inscriptions, for example by engraving using a laser, are only suitable to a limited extent.
- the present invention has the object of providing a possibility to improve the monitoring capability of a dispensing system or dispensing arrangement and thus to improve the ease of use and the quality of the drinks to be dispensed.
- the arrangement for detecting the flow rate and/or the filling state of at least one beverage keg in a dispensing arrangement has at least one sensor, the sensor detecting at least in the “flow” state and/or the “no flow” state.
- a central electronics unit is provided, which is coupled wirelessly and/or by cable to the at least one sensor, the sensor being arranged at a distance from the electronics unit.
- the electronic unit can also be described below as a gateway.
- the electronic unit is a printed circuit board (also called PCB) with corresponding chips so that at least raw data from sensors can be recorded.
- PCB printed circuit board
- the raw data is initially recorded, in particular by the electronic unit.
- the raw data can then be passed on to a cloud via the electronics unit.
- sensors can communicate wirelessly with the electronic unit, in which case sensors and/or electronic unit can then be operated via an independent power supply, for example batteries or accumulators.
- an independent power supply for example batteries or accumulators.
- the raw data is then particularly preferably imported into an evaluation unit remote from the electronic unit, for example a cloud storage or similar.
- This is where the raw data is converted into, for example, evaluation data.
- the cloud storage can then be accessed via a display device.
- the display device is, for example, a tablet or smartphone or another screen device that can be set up in the guest room of the restaurant and thus gives the user, i.e. bartender, the opportunity to monitor the connected beverage kegs or the drinks being served in real time and to signal an impending keg change or similar.
- the display device can log into a cloud and therefore also provide the bartender with the information.
- the data can also be read out or visualized in a higher-level system center in the restaurant or in a brewery.
- the sensors themselves are preferably at least one flow sensor, which is arranged, for example, in the dispensing head. However, the flow sensor can also be arranged in the tap itself. At least one pressure sensor and/or one temperature sensor is preferably also provided. The pressure sensor is preferably also arranged in the area of the tap head, the temperature sensor is preferably arranged in the area of the tap.
- the previously described sensor system is then used to monitor a connected beverage keg.
- REPLACEMENT SHEET (RULE 26) Tap arrangements or with three electronic units up to 18 tap arrangements can be monitored. It is particularly preferred that the gateways are not locally connected to one another, but that the data is then assigned to a common operation/installation in the WebApp/Cloud.
- the electronic unit has a wireless receiver to communicate with the sensors via wireless communication.
- This can be, for example, WLAN, Bluetooth, or Bluetooth Low Energy (BLE) but would preferably be a radio connection, for example in the 868 MHz range. This has proven to be particularly energy saving.
- the beverage keg is provided with a data record, for example via a data carrier, also called a tag or NFC TAG in the fitting
- FIG. 1 A Electronics unit in detail view.
- Figure 1 a shows an arrangement 1 for recording the flow rate and the filling status of a beverage barrel 2.
- Four beverage barrels 2 are shown for this purpose.
- a tap head 3 is placed on each beverage keg 2 itself.
- the beverage kegs 2 are connected to gas bottles 4 via the tap head 3.
- a beverage line 5 extends from each tap head 3.
- These beverage lines 5 are led to a respective tap 6.
- a drink can then be tapped at the tap 6, for example into a glass 7.
- a central electronics unit 8 is provided.
- the electronic unit 8 is each wired 9 coupled to at least one sensor in the dispensing head 3. This sensor can, for example, record the flow or non-flow of the amount of beverage removed. With any stored information that a barrel change has taken place, the fill level can then be calculated back.
- the central electronics unit 8 also has a wireless communication 10 or wireless communication module via a further sensor, for example a temperature sensor 12.
- a temperature sensor 12 is assigned to each tap 6, which can then in turn communicate with the electronics unit 6 via a wireless communication 10.
- the electronics unit 6 itself can, for example
- REPLACEMENT SHEET (RULE 26)
- the present invention further relates to a tap head arrangement for connection to a beverage keg according to the features in the preamble of claim 6.
- a second need is to know the respective filling level in order to be able to order the quantities of drinks required for the next few days or weeks in an ordering process.
- inline measuring systems are known from the prior art, for example a measuring arrangement is known from DE 20 207 334 U1.
- a flow meter is used here, which makes it possible to read or reset the meter reading in a control unit and to read the amount of drinks dispensed for certain periods of time.
- the disadvantage here is that a
- REPLACEMENT SHEET (RULE 26) Such a flow rate sensor is operated, for example, via an impeller.
- the impeller engages directly in the beverage line.
- the beverage lines must be cleaned regularly, using so-called cleaning beads. Measuring systems that intervene in the beverage line are disadvantageous and require special cleaning.
- the sensor itself is either integrated directly into the dispensing head or attached to the dispensing head.
- the senor detects the “flow” state or the “no flow” state.
- a stored database which either consists of an algorithm and/or a stored table, a conclusion can be made based on the time in which flow is detected as to what amount of drink has flowed through the tap head or the line. This can then be used to calculate the remaining filling level of the beverage keg.
- the flow rate e.g. in liters per minute, is preferably stored in the system once in each measuring/tap point. This happens
- the system is then e.g. For example, if a flow rate of 2.5 l/min is stored and the tapping process takes 12 seconds, it can be converted that a volume of 0.5 liters was taken, which is subtracted from the total fill level of the barrel.
- a first sensor is therefore designed in such a way that a signal body, in particular as a magnetic rod or ball, but in other embodiments, is integrated into the beverage line.
- This signal body is moved into a different position when the beverage flows through, in particular in relation to the vertical direction.
- the signal body comes into the position of a sensor, in particular a reed sensor, which thus detects the “flow” state of beverages or fluid in the beverage line.
- the signal body can be cleaned together with the dispensing head or can simply be removed for cleaning and then reinserted.
- backflow preventers are known on the tap heads.
- the tap head itself can be made of a plastic material.
- a dispensing head is known, for example, from EP 2 730 537 A2, the entire disclosure of which is included here.
- a pressure sensor is provided in the dispensing head.
- the pressure sensor and/or capacitive sensor and/or inductive sensor is designed in particular as a plug-in sensor.
- the pressure sensor is thus sealed in a fluid-tight and/or gas-tight manner with an 0-ring, for example. Due to the plug connection, it is possible to rotate the wired sensor completely around its own axis.
- an electronic unit that is assigned to the dispensing head or is arranged directly on the dispensing head or is integrated into the dispensing head.
- an electronic circuit board can be arranged directly on the dispensing head. The pressure sensor and reed sensor can then be wired directly to the electronic unit.
- the electronic unit can either be connected to a higher-level evaluation unit via a cable connection.
- the electronic unit could also communicate with a higher-level evaluation unit via wireless communication.
- the dispensing head has an antenna for reading out information. This is
- the system is preferably constructed in such a way that an electronic unit or an electronic evaluation system is present. This is particularly preferably connected by cable to the sensors in the tap heads. The sensors in the tap heads then send the signal “flow” or “no flow” to the electronic evaluation unit. The electronic evaluation unit can then directly calculate the flow rate, in particular based on the time window in which the sensor reports “flow”. If necessary, the incorrect measurement when the tap head is lying down can also be avoided by means of an additional temperature sensor in the dispensing tap in such a way that the flow measurement is validated by measuring the temperature drop as the drink flows through. A pressure sensor on the so-called Gas pressure reducer of the dispensing system delivers by validating the measurement of the flow through the expected pressure drop. However, the electronic evaluation unit can only record the raw data.
- the raw data and/or the calculated flow rates are then preferably passed on to an external database.
- this is a cloud.
- the required data can then be retrieved from the cloud, for example via a mobile device, in particular a tablet or a smartphone. This can be arranged at the host himself or near the dispensing system, so that the operator of the dispensing system is informed about the cloud.
- REPLACEMENT SHEET (RULE 26) respective fill level of a beverage barrel.
- the data can also be forwarded to a central evaluation point in a larger hospitality chain with several geographically distant branches or similar, so that a central ordering process can be carried out from here.
- the data collected is very helpful for breweries' marketing purposes, for example, because it can then be seen which brands are served well or poorly in which places and at what times.
- the present invention therefore also relates to a method for operating the arrangement described above.
- the method can be used to determine the flow rate and/or the filling state of the beverage barrel.
- Figures 9ab and bb show a further alternative design variant of the antenna.
- Figure 1 b shows an arrangement 1 according to the invention for detecting the flow rate and / or the filling state of a beverage keg 2.
- a dispensing head 3 is arranged on the keg 2 and a sensor, not shown, is integrated in the dispensing head 3.
- the tap head 3 is connected to a tap 5 via a beverage line 4.
- the beverage barrel 2 is, shown here, in a cellar 6 of a building 7.
- the tap 5 is located in a taproom 8.
- the cellar 6 and the taproom 8 can then be separated from each other by a floor ceiling 9. It is now desirable that the operator of the tap 5 is aware of the individual filling level 10 or the filling level 10 of the beverage barrel 2 shown.
- REPLACEMENT SHEET For example, a tablet or a PDA or smartphone can query or display the filling level 10. This then enables the necessary information to be provided for the further organizational process, for example for re-ordering drinks or the upcoming barrel change.
- the barrel change is then entered by the operator either on the unit 12 or via a terminal 15 if the equipment variant with the NFC antenna is not available and a barrel with a tag can be read.
- an alarm signal can also be given when a barrel change is imminent or when the temperature sensor on the dispensing tap 5 or when the pressure sensor on the pressure reducer detects a deviation. At peak times in taproom 8, it can be ensured that all guests are provided with drinks without major downtime.
- the advantage described is that the measurement technology can be reduced to a minimum, so that the cleaning of beverage line 4 and the provision of food-compliant measurement technology is also optimized.
- REPLACEMENT SHEET (RULE 26) a sensor, not shown, which is arranged in the area of the lever 16 or detects the lever position, can still be ensured that, for example, horizontal storage of the dispensing head 3 and thus an inadvertent upward sliding of the magnetic rod 19 still emits the signal "no flow". , since in this state, for example when changing a barrel, there is no flow of fluid.
- FIG. 4b shows the dispensing head with a pressure sensor 21, which is arranged in a gas line 22 or the dispensing head 3 contained in the gas tap.
- the pressure sensor 21 is coupled via a cable 23 to an electronic unit 24 arranged on the dispensing head 3.
- the reed sensor 20 is also connected to the electronics unit 24 via a connecting cable and the antenna 26, further described in the following figures, is also coupled to the electronics unit 24.
- the electronics unit 24 can be integrated directly into a dispensing head made of plastic material, in particular. For example, a lockable cover can then only be clipped onto the electronics unit 24 or, preferably, the electronics are cast using resin after assembly in order to protect them.
- the spring tongues 27 enable a gas adapter 28 to be plugged onto the dispensing head in the axial direction A. Furthermore, 28 locking hooks 29 for receiving the pressure sensor 21 are arranged on the gas adapter. A screw thread for connecting a receptacle of the pressure sensor 21 of a gas adapter 28 can be omitted. Easier handling is therefore possible.
- Figures 5b and 6b show this again.
- a gas adapter 28 is inserted over the spring tongues 27 on the gas side.
- the gas adapter 28 can simply be inserted and locked in the axial direction A. This is then sealed gas-tight via an O-ring 30.
- Figure 6b shows a pressure sensor 21. This is inserted into the gas adapter 28. For this purpose, locking hooks 28 are arranged and the pressure sensor 21 is sealed via a further O-ring 30.
- the cable 23 of the pressure sensor 21 can thus rotate around its own axis, so that assembly is simplified and not one
- REPLACEMENT SHEET (RULE 26) Pressure sensor 21 would cause a corresponding twisting of the cable via a thread.
- Figures 7ab and bb show a further advantageous embodiment variant of the invention.
- an antenna 26 is integrated into it.
- the antenna 26 is used to read out data that is arranged on the data carrier of a fitting or a barrel that is not specified.
- the antenna 26 is connected to the electronic unit. This can be used to read out the data from the data carrier of the barrel and/or the data from the data carrier of the fitting, for example the filling location, filling date, contents of the barrel or barrel volume and the type of beverage contained in the barrel.
- Figure 7bb shows a detailed sectional view of Figure 7ab.
- Figures 8ab and 8bb show an alternative design variant.
- the antenna 26 is inserted, for example, as a circumferential partial circle into a groove 31 running around the bottom in the tap head 3, in the case of Figure 8ab.
- Figure 8bb shows an exploded view.
- Figures 9ab and 9bb show further alternative design variants.
- the antenna 26 is not inserted on the underside of the tap head 3, but in a central area, according to Figure 9ab.
- Figure 9bb which represents an exploded view, it is shown that the antenna is pulled out of a corresponding groove and is shown in a top view.
- the antenna 26 is not designed to be circular or as a ring, but rather U-shaped, for example, so the antenna can be inserted from the side.
- REPLACEMENT SHEET (RULE 26)
- the present invention further relates to a tap arrangement for a dispensing system for connection to a beverage keg according to the features in the preamble of claim 16.
- Common containers for beverages are bottles, cans and beverage kegs. In the latter case, it is possible to provide larger quantities of the respective beverage, for example more than 10 liters, in particular more than 20 liters and preferably more than 30 liters of the beverage, in a beverage barrel.
- the beverage barrels have a barrel body with an outer shell.
- the barrel body is usually made of a metallic material.
- the barrel body usually has an opening in the middle of its top into which a fitting is inserted.
- the fitting serves as a coupling point for filling the barrel.
- a tap arrangement is known in which a temperature sensor for measuring the beverage liquid can be arranged in the tap.
- the tap arrangement according to the invention is intended for a tap system for connection to a beverage keg.
- the tap has a pivoting lever for adjusting the flow of a drink through the tap and a spout from which the drink flows into a container. It's in the tap
- REPLACEMENT SHEET (RULE 26) A valve is therefore provided which opens or closes a beverage line running through the tap and optionally partially opens it.
- the tap is connected to a tap head via the beverage line described.
- a beverage keg is attached to the tap head.
- the beverage line can be several meters long, so that it runs, for example, across a floor in a restaurant from a ground floor to a beverage cellar or from a tap to a cold store.
- the tap arrangement is now characterized in that at least one sensor is arranged in the outlet spout to determine the temperature and/or the flow of the beverage to be tapped.
- the temperature is preferably measured via a temperature sensor and output in an electrical signal, which can later be converted into any temperature unit, e.g. B. Degrees Celsius or Fahrenheit.
- the flow is preferably dimensioned in such a way in the sense of the invention that flow takes place or not, and therefore the sensor in the outlet spout detects whether the tap is open or closed.
- customer-specific evaluation electronics are assigned to the tap.
- a wireless communication unit is also assigned to the tap.
- the wireless communication unit or customer-specific evaluation electronics is in particular arranged directly on the tap or integrated into the tap.
- the electronics are preferably only connected to the outlet pipe and can be completely removed from the actual tap using the outlet pipe.
- the preferred location of the batteries is on the bottom of the housing to allow for easy battery replacement while the housing is installed on the tap.
- a housing is provided.
- This housing is made in particular from a plastic material.
- the housing at least partially surrounds the tap. This makes it possible to retrofit existing taps in installations with the solution according to the invention.
- the outlet spout is designed to be removable from a tap, particularly for cleaning purposes.
- the outlet spout can be exchanged for an outlet spout with sensor according to the invention.
- the outlet spout is integrated into the housing, in particular releasably integrated, so that the outlet spout is replaceable for cleaning or maintenance purposes or also for repair purposes.
- the sensor or several sensors are directly connected to a customer-specific evaluation electronics and/or wireless communication unit in a wired manner in the housing.
- an energy source is arranged in the housing, for example an accumulator or batteries.
- the housing can also be powered via an external power connection.
- a low-voltage energy source is preferably used here, so that occupational safety is guaranteed.
- the flow is particularly preferably measured by a sensor which is integrated in the outlet spout.
- This sensor is designed in particular in such a way that two opposing contact elements are arranged in the outlet spout.
- the contact elements are arranged at the same height, in particular in the axial direction or longitudinal direction of the outlet spout, but are spaced apart radially, in particular on opposite sides. If a drink is now drawn through the spout, the liquid in the drink itself conducts electricity. The two opposite contacts of the sensor are thus electrically connected to one another and determine that a flow is taking place.
- Another way to check the flow is to network the sensors by using only one contact of the first sensor and another contact of the second sensor.
- the flow can be measured, for example, via a resistance value to be measured or via a conductivity that results. This makes it possible to rule out that if there is residual moisture, for example on the inner surface of the outlet spout, a flow would still be measured, even though there is only a film on the inner surface, but in reality there is no flow through the outlet spout.
- a second sensor for determining the flow is downstream of a first sensor for determining the flow in the longitudinal direction of the outlet spout,
- REPLACEMENT SHEET (RULE 26) so that the two sensors are spaced apart from one another in the longitudinal direction. This makes it possible for a time delay to occur between the beverage passing through the first sensor and the second sensor when multiple measurements or the generation of multiple sensor signals occur. Based on the respective flow time and the flow rate, a conclusion can be drawn about the fill level of the barrel or the amount of drink dispensed via the spout.
- the sensor system according to the invention can be combined with a higher-level computing unit, which can also be part of the installation, with the computing unit storing when a new barrel is struck.
- this enables inventory control or consumption measurement of various drinks to be tapped, for example in a restaurant. Furthermore, it enables quality control of the temperature at which a respective drink is served and therefore reaches the guest, which in turn provides the guest with a conclusion about the quality of the tapped drink.
- the present invention therefore also relates to a method for operating the tap arrangement according to the invention with a spout.
- an optical display or a display is preferably arranged on the housing, in particular on the front side.
- the display makes it possible to provide the tap operator with various data in real time. For example, the temperature of the tapped drink can be displayed. Furthermore, it is possible to display the filling level of the barrel or to issue a warning signal, for example a red LED, when a certain remaining amount of the barrel is reached, so that the operator of the tap can better determine a barrel change, especially during peak periods for beverage dispensing, and not in case of doubt Dispenser “runs empty”.
- Figure 1c is a perspective view of a tap arrangement
- Figure 3c is a partial detail representation of Figure 1c
- Figure 4c shows an outlet spout
- Figure 5c the outlet spout in a side view and sensor positions
- Figure 6c shows a longitudinal sectional view through the outlet spout according to the invention
- FIG 1c shows a perspective view of a tap arrangement 1. Shown is a pivoting lever 2 and an outlet spout 3, with which the tap 4 is connected via a beverage line 5, indicated as an example, to a further dispensing system (not shown) or a dispensing head and a beverage keg.
- the tap 4 is at least partially surrounded by a plug-in housing 6.
- the housing 6 itself is shown again in Figure 2c.
- the outlet spout 3 is integrated into the housing 6.
- Figure 3c a partial detail representation of Figure 1c is shown in Figure 3c.
- a customer-specific evaluation electronics 7/wireless communication unit is arranged in the housing 6 itself. This can, for example, communicate via radio, for example Bluetooth, with a gateway or higher-level computing unit (not shown) or can also work autonomously without this.
- the evaluation electronics 7 is connected via cable to sensors 10, 11, 12 arranged in the outlet spout 3.
- a battery 8 for powering the evaluation electronics 7/wireless communication unit is arranged in the housing 6.
- a display 9, for example an LCD display can be arranged on a front side, so that the temperature of the beverage 13 to be dispensed and/or the flow rate of the beverage 13 to be dispensed can be read during the dispensing process.
- the display 9 can be used to show the filling level of the barrel or an upcoming barrel change as well as the battery capacity. Another possible solution is to have one in addition to the display
- REPLACEMENT SHEET (RULE 26) To have multifunction button, for example to send a message to the cloud or other functions.
- the outlet spout 3 is shown in Figure 4c. This is detachably connected to the tap 4. On the one hand, the outlet spout 3 can be removed for replacement or cleaning. Furthermore, commercially available outlet spouts are also plugged into the taps, so that the outlet spout 3 according to the invention with sensors 10, 11, 12 can be subsequently attached to a tap 4.
- Figure 5c shows the outlet spout 3 in a side view.
- a temperature sensor 10 is provided as well as two flow sensors 11, 12.
- Figure 6c shows a longitudinal sectional view through the spout 3 according to the invention.
- the drink 13 to be tapped passes through the spout 3 in its longitudinal direction 14.
- the first flow sensor 11 is formed by two opposite contacts
- the drink 13 If the drink 13 has reached the two contacts 11.1, 11.2, an electrical connection is established here.
- the first flow sensor 11 is connected to the customer-specific evaluation electronics 7 via a connection cable. This detects a flow. Furthermore, the drink 13 can be measured in terms of its current temperature via the temperature sensor 10, which is also connected to the evaluation electronics 7, although not shown in more detail.
- the drink 13 then passes the second flow sensor 12 in the longitudinal direction 14. This also has two opposite contacts 12.1 and
- a flow rate or a volume flow in the evaluation electronics 7 can be determined by the two flow sensors 11, 12. With the information that comes from an external computing unit about when a new barrel is struck, a conclusion can be drawn in the evaluation electronics 7 about the fill level of the barrel.
- the display of the housing 6 can therefore show, for example, what the filling level of the barrel is or an impending barrel change can be signaled by a simple visual display, for example a red LED.
- REPLACEMENT SHEET (RULE 26) Any or all of the features of this invention may be combined with any or all of the features of the inventions listed above and/or listed below.
- REPLACEMENT SHEET (RULE 26)
- the present invention further relates to a fitting arrangement for a beverage barrel with the features in the preamble of claim 26.
- Common containers for drinks are bottles, cans and kegs. In the latter case, it is possible to provide larger quantities of the respective beverage, for example more than 10 liters, in particular more than 20 liters and preferably more than 30 liters of the beverage, in a beverage barrel.
- the beverage barrels have a barrel body with an outer shell.
- the barrel body is usually made of a metallic material.
- the barrel body usually has an opening in the middle of its top into which a fitting is inserted.
- the fitting serves as a coupling point for filling the barrel.
- the beverage keg is connected to a dispensing system.
- a gas line for introducing the gas into the beverage barrel and a beverage line for dispensing or extracting the beverage from the barrel.
- a dispensing head is used, which is connected to the fitting, in particular positively and fluid-tight, but releasably coupled.
- the barrel body itself is usually made of a metallic, i.e. a non-transparent and opaque material, and the barrels are often cleaned after the initial filling and refilled many dozens of times, it is necessary to know about the respective barrel contents and, if necessary, further information about the barrel and /or the fitting. Especially due to
- REPLACEMENT SHEET (RULE 26)
- external markings for example with stickers, labels or permanent markings, for example by engraving with a laser, are only suitable to a limited extent.
- a riser pipe is known into which a transponder is cast using a sealing mass, for example rubber material.
- the present invention therefore has the task of providing a beverage keg, with information about the beverage keg and optionally about the drink remaining on the beverage keg in a rewritable and captive manner.
- the fitting arrangement for a beverage keg has a fitting sleeve with a riser pipe arranged therein, preferably spring-elastic and, depending on the design variant, sometimes also relatively movable, as well as a seal.
- the fitting arrangement in particular the sleeve and the riser pipe, are made of metallic material, in particular of food-grade material, for example stainless steel.
- the seal is located in particular between the fitting housing, in particular on the inner surface of the fitting housing and the riser pipe, and thus seals the riser pipe from the fitting housing.
- the fitting arrangement is characterized in that an electronic data carrier is arranged on or in the seal or a cover located above it.
- the data carrier is in particular an RFID tag or an NFC tag. This makes it possible to store information on the electronic data carrier, which contains, in particular, individually or cumulatively, but not exhaustively, the following data:
- REPLACEMENT SHEET (RULE 26) - Furthermore, the filling capacity of the barrel can be stored. In particular, however, the age, type or brand and/or bottling location of the barrel contents, i.e. the beverage contained in the barrel, is listed.
- the data carrier itself is particularly rewritable.
- the data carrier particularly preferably has coding protection or password protection. This means that it is only possible to write to the data carrier with special technical tools and authentication. This can prevent misuse or incorrect overwriting.
- the fitting arrangement is particularly suitable for reading with appropriate reading hardware.
- This can already consist of a smartphone with the appropriate software or app, so that when beverage kegs are delivered to a wholesaler's transshipment point or to a delivery point for an event or restaurant, the respective keg is randomly sampled with regard to contents, filling date, type of drink, etc. to be controlled.
- the barrels can also be recorded at least partially or fully automatically at the breweries or transshipment points. This means that information such as the number of times the barrel has been rinsed or the data and contents of the filling are stored. And the manufacturer can integrate the writing of the tag fully automatically in his filling plant or a downstream point in the process chain.
- the data carrier is preferably arranged either in the seal, and here in particular in an upper region of the seal in the vertical direction or towards the dispensing head, or that the data carrier is on the seal is arranged. If the data carrier is arranged on the seal, a cover is arranged over it again.
- the data carrier can preferably be designed to be self-adhesive and can thus be arranged on the seal or the cover.
- the seal is made of a rubber-like material, in particular an elastomeric material.
- the cover is preferably made of a non-electronically shielding material, for example a plastic material.
- the data carrier can also be arranged on the underside of the seal, in particular connected to the seal by an additional means (so-called bonding).
- the arrangement of the data carrier in the main seal is particularly effective. This means that it is also conceivable to integrate the data carrier into the overall product by replacing the seal on fittings available on the market. The design can therefore take place during the manufacturing process of the seal by inserting the data carrier into the production tool of the seal,
- REPLACEMENT SHEET (RULE 26) in such a way that the data carrier is inserted/held in the tool and encapsulated with elastomer.
- the data carrier is attached to/into the seal after the production process or is subsequently inserted into the top of the seal in a separate carrier part or arranged on the underside of the seal.
- Figure 2d shows a cross-section of a fitting arrangement with a data carrier in the
- Figure 3d is an exploded view of Figure 2d with the housing 2 in
- Figure 4d is a cross-sectional view with the seal cast into it
- Figure 7d shows a D-type fitting arrangement with the tag applied to the seal carrier
- FIG. 1d the fitting arrangement 1 is shown in a cross-sectional view.
- a fitting housing 2 has an outer seal 3 in order to be arranged in a fluid-tight manner in a beverage barrel 13 (not shown).
- the seal 4 is arranged in the fitting housing 2 and is inserted in a form-fitting, fluid-tight manner into an upper end 5 of a riser pipe 6.
- a sealing body in the form of a ball 7 with a helical compression spring 9 is inserted, so that the ball 7 is brought into positive contact with an internal sealing surface of the seal 4 against a spring force.
- curvatures 8 directed into the riser pipe 6 are formed, which hold the helical compression spring 9 in a form-fitting manner in the riser pipe 6.
- a helical compression spring 10 encompassing the riser pipe 6 and a retaining ring 11 are arranged, which press the entire riser pipe 6 into the fitting housing 2 from the inside.
- the fitting housing 2 has recesses 12 in its lateral surface.
- the seal 4 is arranged between the fitting housing 2, here specifically an inside of the fitting housing 2 on a sealing surface 17 and the riser pipe 6. The seal 4 thus seals the fitting housing 2 from the riser pipe 6.
- the riser pipe 6 can itself be arranged in the fitting housing 2 in a relatively movable manner.
- the riser pipe 6 can also be fixed in the fitting housing 2, with another valve body then being mounted in the riser pipe 6.
- Figure 2d shows a cross-sectional view through an assembled fitting arrangement 1, the fitting arrangement 1 being inserted into a beverage barrel 13.
- a gas side 14 is formed in the beverage barrel 13 itself and a beverage side 15 is formed in the riser pipe ß itself and below the fitting arrangement 1, provided that the beverage barrel 13 is aligned upwards in relation to the vertical direction V.
- the gas side 14 is formed between the fitting housing 2 and the riser pipe 6, which is realized by the recesses 12 in the fitting housing 2.
- the spring force F9 presses the ball 7 against an internal sealing surface 16 of the seal 4. A drink present on the beverage side 15 is thus prevented from escaping into the environment U.
- the upper end 5 of the riser pipe 6 is expanded, whereby the second helical compression spring 10 comes into contact in a form-fitting manner and the entire riser pipe 6 with the seal 4 against an internal sealing surface against a spring force F10
- a dispensing head (not shown) would be inserted in a form-fitting manner into a dispensing head receptacle 18 and would press the riser pipe 6 with seal 4 downwards in relation to the vertical direction V.
- a gas would be conveyed into the beverage barrel 13 via the gas side 14, so that when the dispensing head is connected, the ball 7 or sealing plate is also moved downwards relative to the seal 4 in relation to the vertical direction V and thus the beverage can flow out and out of it Beverage barrel 13 is removed.
- the seal 4 itself is formed from a reinforcing ring 19 and an elastic sealing material 20 surrounding it.
- the seal 4 has an overhead head section K and a web section S.
- a data carrier 22 is arranged on the seal 4, specifically on the top of the seal 4.
- This electronic data carrier 22 is arranged in the form of a circular ring or circular ring section around the seal 4 or on the seal 4.
- a cover 24 is arranged, which at least partially overlaps the seal 4.
- the cover 24 also extends over the electronic data carrier 22 so that it does not come into contact with the liquid or drink located in the barrel 13.
- the data carrier 22 is positioned on the material of the seal 4 or the material of the cover 24 and the two components are then plugged together.
- Figure 3d shows an exploded view of Figure 2d.
- the data carrier 22 is designed as a circular ring running around it.
- Figure 6d shows an alternative design variant.
- a fitting arrangement 1 of the II type is shown here.
- the data carrier 22 is arranged here on a circumferential ring 25, preferably made of metal or alternatively plastic.
- the metal ring 25 is at least partially cast into the seal 4.
- the data carrier 22 can first be arranged on the metal ring 25 or the metal reinforcement of the sealing body and then be overmolded with the sealing material 20, also in an overmolding process.
- the data carrier 22 is thus sealed from the beverage at least with regard to the outlet 23.
- the data carrier 22 can be partially formed laterally beyond the metal ring 25 in order to facilitate positioning in the tool.
- Figure 7d shows a D-type fitting arrangement 1 already described in Figure 1d.
- a metallic reinforcing ring 19 is arranged in the seal 4 itself.
- the electronic data carrier 22 is applied to a reinforcing ring 19, metallic or plastic, but sufficiently dimensionally stable, and then encapsulated with the sealing material 20 in the overmolding process, so that here too the data carrier 22 is arranged sealed from a drink to be removed.
- REPLACEMENT SHEET (RULE 26) 9d alternatively shows that the data carrier 22 is inserted into an upper side of the seal 4. For this purpose, it can also be injected directly into the seal 4, but can also be subsequently inserted into a groove.
- the data carrier 22 is arranged below the seal 4. It rests on an upper sleeve 26.
- REPLACEMENT SHEET (RULE 26) A - Axial direction
- PCB Analysis electronics
Landscapes
- Devices For Dispensing Beverages (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022122877 | 2022-09-08 | ||
| PCT/DE2023/100645 WO2024051893A1 (de) | 2022-09-08 | 2023-09-04 | Anordnung zum zapfen eines getränkes, ausgestattet mit sensoren und interne anbindung zur weiteren aufbereitung der informationen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4584209A1 true EP4584209A1 (de) | 2025-07-16 |
Family
ID=88098207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23772767.2A Pending EP4584209A1 (de) | 2022-09-08 | 2023-09-04 | Anordnung zum zapfen eines getränkes, ausgestattet mit sensoren und interne anbindung zur weiteren aufbereitung der informationen |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP4584209A1 (de) |
| WO (1) | WO2024051893A1 (de) |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB383900A (en) | 1931-05-21 | 1932-11-24 | Georges Wernert | Improvements in and connected with windscreen wipers |
| IT1197528B (it) * | 1986-10-30 | 1988-11-30 | O D L Srl | Sistema di lavaggio per impianti di spillatura a bilanciamento di pressione automatico con possibilita' di cambio semiautomatico dei fusti |
| US4979641A (en) * | 1987-08-19 | 1990-12-25 | Turner Charles S | Computerized beer dispensing system |
| JPH08119389A (ja) * | 1994-10-19 | 1996-05-14 | Kirin Brewery Co Ltd | ディスペンス・ヘッド |
| DE19948471C2 (de) * | 1999-10-08 | 2001-11-08 | Till Gea Gmbh & Co | Zapfanlage und ihre Verwendung |
| NL1025629C2 (nl) * | 2004-03-03 | 2005-09-07 | Dispense Systems Internat B V | Tapstang. |
| US20050276035A1 (en) * | 2004-06-10 | 2005-12-15 | Currie Joseph E | Fluid illumination devices |
| DE102006047524A1 (de) | 2006-10-07 | 2008-04-17 | Khs Ag | Verfahren sowie Vorrichtung zum Ausschenken und/oder Lagerung von Produkten, insbesondere Getränken |
| US7823411B2 (en) * | 2006-12-15 | 2010-11-02 | Niagara Dispensing Technologies, Inc. | Beverage cooling system |
| JP5349759B2 (ja) * | 2007-01-25 | 2013-11-20 | 旭光電機株式会社 | 液体検知センサ |
| DE102007060357A1 (de) * | 2007-12-12 | 2009-06-25 | Tds Gmbh | Getränkezapfvorrichtung |
| US20090248643A1 (en) | 2008-03-26 | 2009-10-01 | Wasson Leon F | Crime information coordination system and method |
| US20110259913A1 (en) * | 2009-04-01 | 2011-10-27 | George Yui | Bottom loading water dispensers with slanted base |
| US20120059513A1 (en) * | 2010-09-03 | 2012-03-08 | Shannon Perkins | Beverage dispensing and monitoring system |
| DE102012110781A1 (de) | 2012-11-09 | 2014-05-15 | Dsi Getränkearmaturen Gmbh | Zapfkopf aus faserverstärktem Kunststoff |
| EP2826745A1 (de) * | 2013-07-19 | 2015-01-21 | Micro Matic A/S | Überdruckventil eines Steigrohrventils |
| US10315906B1 (en) * | 2016-03-21 | 2019-06-11 | Beverage Design, Llc | Wireless beverage dispensing monitor |
| GB201608280D0 (en) * | 2016-05-11 | 2016-06-22 | Heineken Uk Ltd | Connector |
| IT201700044294A1 (it) * | 2017-04-21 | 2018-10-21 | Vin Service Srl | Sistema e rubinetto di spillatura, e metodo |
| US11034569B2 (en) * | 2018-02-14 | 2021-06-15 | Taphandles Llc | Cooled beverage dispensing systems and associated devices |
| DE102019008352A1 (de) * | 2019-12-03 | 2021-06-10 | Günther Gruber | Vorrichtung zum Zapfen eines kohlensäurehaltigen Getränkes mit einem Getränkebehälter und einem Zapfhahn |
| US11059713B1 (en) * | 2020-05-30 | 2021-07-13 | The Coca-Cola Company | Remote beverage selection with a beverage dispenser |
-
2023
- 2023-09-04 EP EP23772767.2A patent/EP4584209A1/de active Pending
- 2023-09-04 WO PCT/DE2023/100645 patent/WO2024051893A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024051893A9 (de) | 2024-06-13 |
| WO2024051893A1 (de) | 2024-03-14 |
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