WO2025141014A1 - Dispositif et procédé de cuisson à la vapeur sous pression par rayonnement micro-ondes - Google Patents

Dispositif et procédé de cuisson à la vapeur sous pression par rayonnement micro-ondes Download PDF

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Publication number
WO2025141014A1
WO2025141014A1 PCT/EP2024/088264 EP2024088264W WO2025141014A1 WO 2025141014 A1 WO2025141014 A1 WO 2025141014A1 EP 2024088264 W EP2024088264 W EP 2024088264W WO 2025141014 A1 WO2025141014 A1 WO 2025141014A1
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WO
WIPO (PCT)
Prior art keywords
food
cover
microwave radiation
cooking
cooking chamber
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
Application number
PCT/EP2024/088264
Other languages
German (de)
English (en)
Inventor
Florian Witt
Nisarg Acharya
Michael Mühleisen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bacombe Ag
Original Assignee
Bacombe Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bacombe Ag filed Critical Bacombe Ag
Priority to EP24834788.2A priority Critical patent/EP4642303A1/fr
Publication of WO2025141014A1 publication Critical patent/WO2025141014A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/086—Pressure-cookers; Lids or locking devices specially adapted therefor with built-in heating means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/647—Aspects related to microwave heating combined with other heating techniques
    • H05B6/6473—Aspects related to microwave heating combined with other heating techniques combined with convection heating
    • H05B6/6479—Aspects related to microwave heating combined with other heating techniques combined with convection heating using steam
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/80—Apparatus for specific applications
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • A47J2027/043—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam

Definitions

  • the present invention relates to a device and a method for steam pressure cooking of food by means of microwave radiation.
  • microwave ovens are also used in commercial kitchens or on airplanes where pre-portioned food for visitors or passengers needs to be heated quickly.
  • microwaves When heating food using microwaves, the microwaves act on the water molecules in the food being heated, causing them to rotate. This creates friction, which in turn generates heat. The evaporating water produces steam, which creates a higher pressure inside the microwave than the outside atmosphere. Therefore, state-of-the-art microwave ovens are equipped with pressure regulating elements. especially valves for pressure reduction or equalization.
  • a generic device is described, for example, in DE 20 2004 009 000 U1.
  • the device has a pressure cooking chamber with a pressure-resistant and pressure-tight door, which has a pressure relief valve that can be adjusted to a specific overpressure that develops in the pressure cooking chamber.
  • US Pat. No. 5,945,021 A describes a device for heating food using microwaves and steam.
  • the device has several compartments containing water. This water is evaporated by microwave treatment, so that the food is heated both by microwaves and by the resulting steam.
  • microwave ovens Another major disadvantage of all microwave ovens known to date is their space requirements, which are essentially due to a cooking chamber surrounded by walls and doors. In many areas where microwave ovens are used to heat food, space is very limited. For example, in airplanes, where space is limited due to the necessarily compact design, or in commercial kitchens, where the number of portions to be heated in the microwave ovens is comparatively high, thus requiring a correspondingly large number of microwave ovens.
  • the CN 201683703 U describes a pressure cooker with a lid that can be heated using steam pressure in a conventional microwave.
  • the KR 20 0 445 889 Y1 describes a rice cooker that is designed to emit a signal when a cooking state is reached.
  • DE 10 2007 043258 A1 describes a cooking appliance with a cooking chamber into which a preparation vessel designed separately from the cooking chamber can be introduced, which vessel is at least temporarily subjected to negative pressure during the preparation of the food contained therein.
  • FR 2 908 969 A1 describes a microwave pressure cooker comprising a metal tank with a lid that can be sealed watertight and into which microwave radiation is fed through an opening.
  • the cooking process can be carried out exclusively by microwave radiation or additionally by steam, by introducing water into the metal tank, which is heated together with the food by the microwave radiation.
  • CN 1 751 635 A describes a microwave vessel that can be coupled to a controller, allowing temperature control, time control, etc. to be achieved.
  • the device should also be characterized by the fact that condensation water formed during the cooking process does not reach the food to be heated.
  • the invention solves this problem with the features of the claims and in particular with a device for steam pressure cooking of a food by means of microwave radiation
  • the device comprises a device for generating microwave radiation and a first cover with an opening for introducing microwave radiation, a second cover arranged at a distance from the first cover and at least partially permeable to microwave radiation and a receptacle for a food carrier impermeable to microwave radiation, wherein the device is designed, when the food carrier is arranged in the receptacle, to form a pressure-tight cooking chamber between the second cover and the food carrier and optionally a seal arranged between them, wherein the food carrier forms part of the cooking chamber and closes it off in a pressure-tight manner.
  • heating or “pressure cooking” refers to the heating of food using microwave radiation. It is irrelevant whether the food was already cooked prior to heating using microwave radiation. "Cooking” or “pressure cooking” can therefore also mean simply heating or reheating an already fully cooked food.
  • a “food” can be any food in any cooking state that is heated in the device according to the invention by means of microwave radiation.
  • the device according to the invention also comprises a food carrier, while in other embodiments it is only designed to receive a food carrier, but the food carrier is not a component of the device according to the invention.
  • the food carrier is a container impermeable to microwave radiation, in particular a tray impermeable to microwave radiation, in which the food to be cooked can be placed. It is particularly advantageous that the food carrier forms part of the cooking chamber and seals it pressure-tight, but can also serve as transport packaging for the food and as a serving tray or container for the heated food.
  • transport packaging for the food the food carrier with the food to be cooked arranged therein is preferably sealed with a film, provided with a lid, or closed with another removable cover.
  • the film, lid, or other removable cover is preferably removed before cooking, and the food carrier with the food arranged thereon is placed in the receptacle for a food carrier of the device according to the invention.
  • it can also remain on the food carrier during the cooking process and only be removed afterwards.
  • a pressure-tight cooking chamber is formed between the food carrier and the second cover, or between the food carrier, the second cover, and a seal arranged between them.
  • the food carrier can be removed from the holder of the device according to the invention and used directly as a serving dish or container for the food placed therein.
  • the receptacle for the microwave-impermeable food carrier of a device according to the invention can have different geometries and is always designed such that it can releasably engage with the food carrier, with the food carrier being held in a sealed manner in the receptacle.
  • the receptacle is configured to form a positive or non-positive connection with the food carrier.
  • the food carrier is configured to form a positive or non-positive connection to the recess by engaging with the recess.
  • the food support comprises or consists of metal, in particular steel, e.g., enameled steel or stainless steel. Further preferably, the food support has a wall thickness of 0.5-2 mm, in particular a wall thickness of 0.7-1.5 mm, particularly preferably of approximately 0.9-1.1 mm.
  • the food support has metallic outer walls and, in addition, an insulating insert element, in particular made of plastic and/or porcelain, on which the food is placed.
  • an insulating insert element in particular made of plastic and/or porcelain, on which the food is placed.
  • the outer side of the food support facing away from the cooking chamber is made of metal or comprises it, which has the advantage that the wet steam generated in the cooking chamber during the cooking process does not come into contact with the metal. but only to the insulating insert element on which the food is placed. This provides thermal insulation of the cooking chamber from the metal outer walls, reducing heat loss through conduction and recondensation.
  • the food carrier seals the cooking chamber in a pressure-tight manner and can simultaneously serve as transport packaging for the food and as a serving dish or container for the heated food
  • the use of a device according to the invention offers significant space, cost, and material savings compared to devices known from the prior art.
  • the space savings result from the fact that the device according to the invention does not have a permanently installed cooking chamber, as is the case with conventional microwave ovens, in which the cooking chamber is usually closed by a door through which food arranged on a plate or in a dish is introduced into the appliance and removed from it again after the cooking process has ended.
  • the cost and material savings achieved by using the food carrier as transport packaging and as a serving dish or container result from the fact that the same container is used both for transport to the cooking location and for consumption and as a serving dish or container.
  • food intended for preparation in microwave ovens is usually packaged in transport packaging in the prior art, removed from this packaging for cooking, and transferred to a microwave-safe food carrier. After the cooking process is complete, the food carrier may then be transferred to a plate or similar and served on this plate. While only one food carrier is required for each cooking process when preparing food with the device according to the invention, two or even three containers are used in the prior art, which leads to higher material costs and more waste.
  • a further advantage of preparing food with the device according to the invention is that the food carrier is preferably made of metal and is reusable after cleaning, so that apart from a layer of food that has to be removed before cooking, Cover for the food carrier containing the food to be cooked, which is necessary for transport, no waste is produced when preparing food with the device according to the invention.
  • the food carrier preferably comprises metal and has an insert element made of an insulating material such as plastic or porcelain.
  • the insert element serves as transport packaging. To protect the food, it is preferably sealed with a cover film that can be removed before or after the cooking process.
  • the insert element is to be placed in the metal part of the food carrier before the cooking process begins. This part, in turn, is placed in the holder for the food carrier together with the insert element and the food arranged on it, thus sealing the cooking chamber pressure-tight.
  • the insert element of the food carrier can serve as a serving container after the cooking process has ended and can be cleaned and reused or recycled after the food has been consumed.
  • the device according to the invention also offers a hygienic advantage over previously known microwave appliances, since the device according to the invention does not have a permanently installed cooking chamber, but rather one is only formed by the arrangement of a food carrier in the receptacle. Since the food carrier, which optionally includes the insulating insert element, is removed from the device after the food has been cooked and a new food carrier or a new insulating insert element is used for the next cooking process, no dirt can accumulate in the part of the cooking chamber formed by the food carrier, which is reinserted for each cooking process. The remaining part of the cooking chamber, which is essentially formed by the second cover, is very easy to clean between individual cooking processes, since it is freely accessible after the food carrier has been removed from the receptacle.
  • a further advantage of the device according to the invention lies in its compactness, also with regard to the cooking chamber, which is formed between the second cover, the food support, and an optional seal. Because the food support seals off the cooking chamber at the bottom in a pressure-tight manner and has a relatively small volume compared to microwave ovens known from the prior art, the use of the device according to the invention allows for shorter cooking times and/or cooking at lower power. According to one embodiment, it is further provided to reduce the cooking chamber of the device according to the invention by means of one or more cooking chamber reducing elements and thus to optimize it in a simple manner for various applications. For this purpose, the device according to the invention has one or more cooking chamber reducing elements which are to be arranged on the food support and/or on the second cover.
  • the cooking chamber can have a standard size without the arrangement of one or more cooking chamber reducing elements, in particular to accommodate food supports with Gastronorm dimensions.
  • the size of the microwave chamber and the size of the pressure chamber can be optimized independently of one another in each new cooking process by selecting suitable cooking chamber-reducing elements or by replacing the cooking chamber-reducing elements used in a previous cooking process with cooking chamber-reducing elements of a different size and, optionally, shape.
  • the cooking chamber-reducing element(s) provided for this purpose by the present invention is/are an element of any shape, preferably made of a material that absorbs little microwave radiation, such as a closed-cell foam, in particular expanded polypropylene.
  • the cooking space-reducing element can be the previously described insert element that the food support includes. This way, it not only fulfills the function of reducing the cooking space but also directly supports the food to be heated in the microwave.
  • the cooking chamber reducing element can also fulfill an additional function and have a recess for collecting condensate.
  • a “cover” in the sense of the present invention is understood to mean, in particular, a dimensionally stable, flat structure that is open on one side and curved, which can, for example, have a bell-shaped or domed shape, which optionally also contains one or more steps.
  • the shape of the first cover is independent of the shape of the second cover.
  • the second cover generally has a slightly smaller diameter than the first cover and a less pronounced curvature or height.
  • the height of the first cover is approximately 1.5 to 2.5 times the height of the first cover, where "height" refers to the vertical extent of the cover when the edge bordering the open side rests on a surface.
  • the material from which the first cover and the second cover of the device according to the invention are made is also generally different. While the first cover is made of a material impermeable to microwave radiation, the second cover is made of a material that is at least partially permeable to microwave radiation.
  • the first cover In order for the first cover to shield the microwave radiation from the outside or reflect it inwards, it is advantageous for it to be made of or comprise a material with high electrical conductivity.
  • the first cover therefore preferably comprises or comprises metal, a plastic provided with a metal coating, or a ceramic material provided with a metal coating.
  • the first cover is particularly preferably made of stainless steel, which, in addition to the required electrical conductivity, also has high strength and corrosion resistance and is easy to form.
  • the first cover can also be made of non-stainless steel that has been provided with an anti-corrosive coating (e.g., galvanization, powder coating, enamel).
  • the first cover can also be made of aluminum or copper alloys, which can offer certain advantages depending on the application environment, in the case of aluminum alloys, in particular a lower weight.
  • the cover On the side of the first cover opposite the open side, the cover has an opening through which microwaves can be guided into the space between the first cover and the second cover.
  • the microwaves are generated by the device for generating microwaves, usually a magnetron, and are preferably guided through a waveguide and the opening in the first cover to the cooking chamber formed by the second cover, the food support, and optionally a seal, and into the latter.
  • the frequency of the generated microwaves is preferably 2.45 GHz.
  • a holder for a wave stirrer is arranged in the opening in the first cover, which is driven by a motor arranged on the outside of the first cover and is designed to be guided into the space between the first and second covers. to better distribute the microwave radiation. This ensures homogeneous heating of the food.
  • the device according to the invention addresses this problem by having a condensate collecting ring arranged on or in the immediate vicinity of the edge of the second cover and having a recess for receiving condensate formed during the cooking process.
  • the second cover is advantageously dome-shaped, which reduces stresses induced by the internal pressure, condensate droplets forming on the underside of the second cover during cooking run to the edge of the second cover and collect there in the condensate collecting ring.
  • the condensate collection ring of the device according to the invention is detachably arranged on the edge of the second cover, so that it can be removed from the device and emptied after the cooking process has ended.
  • the condensate collection ring can also simultaneously serve as an element for reducing the cooking space.
  • the condensate collection ring can also be formed integrally with the second cover.
  • the condensate collecting ring of the device according to the invention has, at the deepest point of the recess in the condensate collecting ring, a pipe leading out of the cooking chamber for discharging condensate during or after the cooking process and for ventilating or de-ventilating the cooking chamber.
  • the device according to the invention comprises an electronic pressure sensor configured to measure the pressure in the cooking chamber.
  • the pressure sensor can be arranged, for example, directly in the cooking chamber, e.g., on the second cover, or in the pipe arranged on the condensate collection ring. Alternatively, the pressure sensor can also be arranged at a branch on the pipe connected to the pipe, which in turn is connected to the cooking chamber.
  • the pressure sensor is preferably configured to measure the pressure in the cooking chamber and transmit the measured pressure to a controller, which can optionally be integrated into the pressure sensor or be a separate component connected to it.
  • the controller is preferably configured to compare the pressure measured by the pressure sensor in the cooking chamber with a predetermined limit pressure and, if the predetermined limit pressure is exceeded or undershot, to optionally emit an alarm signal and/or interrupt the cooking process. In this way, the pressure can be monitored during the cooking process, and excessive pressures can be detected and responded to.
  • the device according to the invention preferably has a controllable valve arranged in or on the pipeline leading from the condensate collection ring out of the device, e.g., a solenoid valve, a pneumatically controlled valve, a hydraulically controlled valve, or a passively pressure-controlled valve, which is configured to interrupt or permit the passage of fluid from one end of the pipeline to the other end of the pipeline, optionally depending on a pressure determined by the pressure sensor in the cooking chamber.
  • the controllable valve is arranged between the pressure sensor and the end of the pipeline located outside the device. More preferably, the controllable valve is a 2/2-way valve, which is usually open. As a result, a power failure automatically leads to venting of the cooking chamber and thus to the establishment of a safe operating state.
  • the valve fulfills three functions: First, it serves as a "boiling valve" at the start of the cooking process. For this purpose, it is opened for a defined time until steam begins to build up in the cooking chamber. The steam displaces the ambient air from the cooking chamber through the pipe to the outside. The valve is then closed to begin building steam pressure in the cooking chamber. The resulting saturation of the cooking chamber with water vapor increases the effectiveness of heat transfer from the steam to the food. Second, the valve, together with the pressure sensor, serves as a pressure relief valve during the cooking process. If excessive pressure is detected in the cooking chamber, the valve opens and reduces the pressure in a controlled manner.
  • the valve serves to reduce the pressure in the cooking chamber after the cooking process, ensuring that the food can be safely removed.
  • the condensate collected in the condensate collection ring is automatically discharged through the pipe without the need for an additional pump or similar device.
  • the device according to the invention for steam pressure cooking using microwave radiation has not just one cooking chamber, but two or more cooking chambers, each of these two or more cooking chambers being formed by a second cover and a food support, with a seal optionally arranged between them.
  • the controller is configured to control the microwave radiation supplied to each cooking chamber depending on the cooking state of the food contained therein.
  • the controller is configured to supply more microwave radiation to a cooking chamber at the beginning of a cooking process taking place therein than when the food contained therein is already at an advanced cooking state.
  • the control system is preferably further configured to start the cooking processes in different cooking chambers at staggered times, so that, for example, a cooking chamber in the initial cooking phase, during which a certain steam pressure must first be built up, is supplied with microwave radiation at maximum power, while a cooking chamber in which the initial cooking phase has already ended and the certain steam pressure has already been reached is supplied with microwave radiation at reduced power. In this way, the total power consumption from the supply circuit is kept as low as possible, even when several cooking processes are taking place in parallel.
  • the device according to the invention for steam-pressure cooking of food using microwave radiation can be arranged or installed in a vehicle and operated in the vehicle. This allows for the delivery of pre-heated food and saves the customer the task of heating the food themselves after receiving the delivery.
  • the invention further relates to a method for steam pressure cooking of a food by means of microwave radiation, comprising the following steps:
  • a device for steam pressure cooking of a food by means of microwave radiation comprising a device for generating microwave radiation, a first cover with an opening for introducing microwave radiation, a heating element arranged at a distance from the first cover and designed for microwave radiation permeable second cover and a receptacle for a food carrier impermeable to microwave radiation, wherein the device is designed, when the food carrier is arranged in the receptacle, to form a pressure-tight cooking chamber between the second cover and the food carrier and optionally a seal arranged between them;
  • the device provided in the method according to the invention is a device according to the invention which can have all of the features of the device according to the invention described above in any combination.
  • the food carrier When arranging the food carrier in the receptacle, thereby forming a pressure-tight cooking chamber, the food carrier is connected, in particular, in a form-fitting and/or force-fitting manner to the receptacle, which is arranged in particular on the second cover.
  • the receptacle can be a recess in the second cover or a rail system arranged on the second cover, into which the food carrier is inserted.
  • condensate formed during the heating of the food placed on the food support collects in a recess of a condensate collection ring arranged on or in the immediate vicinity of the edge of the second cover.
  • This condensate is preferably drained from the cooking chamber via a pipe leading out of the cooking chamber, one end of which is arranged at the lowest point of the condensate collection ring. At the other end of the pipe, it is either collected in a collecting container or directed into a wastewater connection.
  • the device used in the method according to the invention comprises a controllable valve arranged in or on the pipeline, which is configured to interrupt or allow the passage of fluid from one end of the pipeline to the other end of the pipeline, optionally depending on a pressure determined by a pressure sensor in the cooking chamber
  • the valve preferably interrupts or opens the aforementioned passage when a certain predetermined pressure is exceeded or undershot in the cooking chamber. For example, the valve opens the passage at the start of a cooking process until a predetermined first pressure, which is determined by the pressure sensor, has built up in the cooking chamber and then closes. If, however, a predetermined second pressure is determined in the cooking chamber by the pressure sensor during the cooking process, the valve opens again and releases the passage in the pipeline.
  • valve can also open or close independently of pressure after a certain duration of the cooking process.
  • the method according to the invention also comprises a step of arranging one or more cooking space reducing elements on the food support or on the second cover in order to adapt the size of the cooking space to the size of the portion of food to be cooked.
  • FIG. 1 a sectional view of a device according to the invention
  • Figure 2 two perspective views of devices according to the invention
  • Figure 3 a further perspective view of a device according to the invention
  • Figure 4 a sectional view of a further embodiment of a device according to the invention
  • Figure 5 a perspective view of a further device according to the invention
  • Figure 6 a perspective view of a further device according to the invention.
  • Figure 1 shows a sectional view of a device 1 according to the invention, in which a food carrier 8 is arranged in the receptacle 7 (not shown).
  • Device 1 has a first cover 4 with an opening 5 for introducing microwave radiation.
  • both covers 4, 6 are curved to the same side, with the first cover 4 being more curved than the second cover 6. In this way, a cavity is formed between the first cover 4 and the second cover 6, into which cavity microwave radiation is introduced through the opening 5 in the first cover 4 via a waveguide 15.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)
  • Electric Ovens (AREA)

Abstract

L'invention concerne un dispositif et un procédé de cuisson à la vapeur sous pression d'un produit à cuire au moyen d'un rayonnement micro-ondes, le dispositif comprenant un appareil de génération de rayonnement micro-ondes et un premier couvercle avec une ouverture pour introduire un rayonnement micro-ondes, un second couvercle placé à une certaine distance du premier couvercle et perméable au rayonnement micro-ondes, et un réceptacle pour un support de produit à cuire, ledit support de produit de cuisson étant imperméable pour un rayonnement micro-ondes, le dispositif étant configuré pour former un compartiment de cuisson étanche à la pression entre le second couvercle et le support de produit de cuisson, lorsque le support de produit à cuire est placé dans le réceptacle, et pour former éventuellement un joint d'étanchéité entre les deux.
PCT/EP2024/088264 2023-12-29 2024-12-20 Dispositif et procédé de cuisson à la vapeur sous pression par rayonnement micro-ondes Pending WO2025141014A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP24834788.2A EP4642303A1 (fr) 2023-12-29 2024-12-20 Dispositif et procédé de cuisson à la vapeur sous pression par rayonnement micro-ondes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102023136885.0 2023-12-29
DE102023136885.0A DE102023136885B3 (de) 2023-12-29 2023-12-29 Vorrichtung und Verfahren zum Dampfdruckgaren mittels Mikrowellenstrahlung

Publications (1)

Publication Number Publication Date
WO2025141014A1 true WO2025141014A1 (fr) 2025-07-03

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PCT/EP2024/088264 Pending WO2025141014A1 (fr) 2023-12-29 2024-12-20 Dispositif et procédé de cuisson à la vapeur sous pression par rayonnement micro-ondes

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Country Link
EP (1) EP4642303A1 (fr)
DE (1) DE102023136885B3 (fr)
WO (1) WO2025141014A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5558798A (en) * 1995-06-12 1996-09-24 Tsai; Daniel T. Microwave steam cooking apparatus
US5945021A (en) 1996-10-07 1999-08-31 Chung; Jing-Yau Microwave and steam cooking system
DE202004009000U1 (de) 2004-06-07 2005-01-27 Mühleisen, Michael Gerät zum Druckgaren
CN1751635A (zh) 2005-10-26 2006-03-29 张敬胜 发热内胆式微波锅
US7030346B1 (en) * 2005-04-28 2006-04-18 Wen Miao Moisture adding microwave lid apparatus
DE602005000043T2 (de) 2004-02-19 2007-01-25 Lg Electronics Inc. Mikrowellenherd mit einem Wellenrührer
FR2908969A1 (fr) 2006-11-28 2008-05-30 Frederic Vandenbussche Autocuisseur a micro-ondes et procede de cuisson ou de sterilisation a la vapeur utilisant les micro-ondes
DE102007043258A1 (de) 2007-09-11 2009-03-12 BSH Bosch und Siemens Hausgeräte GmbH Kochgerät mit einem Garraum
KR200445889Y1 (ko) 2008-01-30 2009-09-10 박노택 전자레인지용 솥의 신호장치
CN201683703U (zh) 2010-03-02 2010-12-29 新疆大学 微波炉用压力锅

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5558798A (en) * 1995-06-12 1996-09-24 Tsai; Daniel T. Microwave steam cooking apparatus
US5945021A (en) 1996-10-07 1999-08-31 Chung; Jing-Yau Microwave and steam cooking system
DE602005000043T2 (de) 2004-02-19 2007-01-25 Lg Electronics Inc. Mikrowellenherd mit einem Wellenrührer
DE202004009000U1 (de) 2004-06-07 2005-01-27 Mühleisen, Michael Gerät zum Druckgaren
US7030346B1 (en) * 2005-04-28 2006-04-18 Wen Miao Moisture adding microwave lid apparatus
CN1751635A (zh) 2005-10-26 2006-03-29 张敬胜 发热内胆式微波锅
FR2908969A1 (fr) 2006-11-28 2008-05-30 Frederic Vandenbussche Autocuisseur a micro-ondes et procede de cuisson ou de sterilisation a la vapeur utilisant les micro-ondes
FR2908969B3 (fr) * 2006-11-28 2009-03-06 Frederic Vandenbussche Autocuisseur a micro-ondes et procede de cuisson ou de sterilisation a la vapeur utilisant les micro-ondes
DE102007043258A1 (de) 2007-09-11 2009-03-12 BSH Bosch und Siemens Hausgeräte GmbH Kochgerät mit einem Garraum
KR200445889Y1 (ko) 2008-01-30 2009-09-10 박노택 전자레인지용 솥의 신호장치
CN201683703U (zh) 2010-03-02 2010-12-29 新疆大学 微波炉用压力锅

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