EP0484574B1 - Behälter in Form einer Flasche oder Dose mit einem an der Oberseite vorgesehenen Sprühventil - Google Patents
Behälter in Form einer Flasche oder Dose mit einem an der Oberseite vorgesehenen Sprühventil Download PDFInfo
- Publication number
- EP0484574B1 EP0484574B1 EP90121277A EP90121277A EP0484574B1 EP 0484574 B1 EP0484574 B1 EP 0484574B1 EP 90121277 A EP90121277 A EP 90121277A EP 90121277 A EP90121277 A EP 90121277A EP 0484574 B1 EP0484574 B1 EP 0484574B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- valve
- bottle
- pump device
- bellows
- 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.)
- Expired - Lifetime
Links
- 239000007921 spray Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 230000001174 ascending effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 4
- 238000005086 pumping Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
- B05B9/0811—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container
- B05B9/0816—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container the air supplying means being a manually actuated air pump
- B05B9/0822—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container the air supplying means being a manually actuated air pump a discharge device being fixed to the container
Definitions
- the invention relates to a container in the form of a bottle or can made of any material, in particular sheet metal or plastic, with a spray valve provided on the top and a pump device arranged on the underside of the container for generating an excess air pressure in the container, which has at least one valve the interior of the container is connected.
- Spray cans or spray bottles have already become known in which the air in the bottle is pressurized by manual pump actuation, the liquid in the bottle being pressed through a riser pipe to a valve in which an atomizer is installed around the liquid to spray with air.
- Such a spray container is described in FR-A-2 206 743, in which a pump device is arranged in the interior of a can, which consists of a cylinder extending into the interior of the container with a valve arranged on the end face. A piston runs in the cylinder, the piston rod of which is connected to a lower, flat base is.
- the piston By constantly pushing up and down towards this flat bottom, the piston is actuated and the air, according to an air pump, is pressed into the interior of the container via the valve.
- the present invention has for its object to provide a device of the type mentioned, in which the pump device is significantly simplified and its method of manufacture is cheaper.
- the pumping process is to be triggered with the container according to the invention without the use of pump tappets or similar aids.
- the main advantage is achieved that the required air is transported or pressed through the valve located in the bottom of the container into the interior of the bottle by multiple depressions, it having a particularly advantageous effect that the reduction of the pumping space not done by specially sealed pistons, but simply by compressing the bellows.
- At least one, preferably two, risers are provided in the space delimited by the bellows, which lead into the bottom of the container and each have a valve at the upper or lower end.
- the valve located at the upper or lower end of a riser pipe which opens due to the pressure from the outside and then closes, ensures that the air can no longer escape through the riser pipes.
- the container according to the invention thus represents an environmentally friendly spray can, since no propellant gas is required to spray the liquid.
- the spray valve on the container according to the invention can be attached in a removable or unscrewable lid.
- a further embodiment of the container according to the invention is that only one valve is arranged in the bottom of the container, which opens into the interior of the container.
- the room is formed by two concentrically nested bellows in order to reduce the size of the room.
- FIGS 1 and 2 of the drawings show basic sections through the container according to the invention.
- a pump device 2 is arranged on the underside of the container 1 in the form of a bottle or can and is tightly attached to it, which is designed as a bellows.
- the spray valve 9 is centrally located in a removable cover 8 and is connected to a spray tube 10 reaching into the interior of the container 1.
- valve 14 is arranged in the bottom 3 of the container 1, which opens into the interior of the container.
- the space is formed by two concentrically nested bellows 2, 15 in order to reduce the size of the space 16.
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
- Table Devices Or Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3914995A DE3914995A1 (de) | 1989-05-08 | 1989-05-08 | Spruehdose/flasche mit integrierter pumpvorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0484574A1 EP0484574A1 (de) | 1992-05-13 |
| EP0484574B1 true EP0484574B1 (de) | 1995-08-30 |
Family
ID=6380247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP90121277A Expired - Lifetime EP0484574B1 (de) | 1989-05-08 | 1990-11-07 | Behälter in Form einer Flasche oder Dose mit einem an der Oberseite vorgesehenen Sprühventil |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0484574B1 (da) |
| AT (1) | ATE127041T1 (da) |
| DE (2) | DE3914995A1 (da) |
| DK (1) | DK0484574T3 (da) |
| ES (1) | ES2078283T3 (da) |
| GR (1) | GR3018128T3 (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29513716U1 (de) * | 1995-08-26 | 1995-10-19 | Gartner, Peter, 77815 Bühl | Behälter in Form einer Flasche oder Dose mit einem an der Oberseite vorgesehenen Sprühventil |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1316596A (fr) * | 1961-12-19 | 1963-02-01 | Procédé et dispositif de distribution manuelle d'une substance non compacte | |
| DE1500568A1 (de) * | 1966-06-21 | 1969-07-10 | Lepper Dr Ing W | Spruehdose |
| US3955720A (en) * | 1972-11-15 | 1976-05-11 | Malone David C | Low pressure dispensing apparatus with air pump |
| US4147284A (en) * | 1977-05-25 | 1979-04-03 | Mizzi John V | Air propellant-aerosol dispenser and compressor |
| JPS5815021Y2 (ja) * | 1977-06-02 | 1983-03-25 | 株式会社三谷バルブ | 手動噴霧器の噴射装置 |
| US4341330A (en) * | 1978-10-06 | 1982-07-27 | The Continental Group, Inc. | Aerosol container |
| EP0018797A1 (en) * | 1979-04-27 | 1980-11-12 | Stanley Nye | Liquid applying apparatus |
| DE3339180C2 (de) * | 1983-10-28 | 1993-10-14 | Pfeiffer Erich Gmbh & Co Kg | Austragvorrichtung für Medien |
| DE3733523A1 (de) * | 1987-10-03 | 1989-05-03 | Neumann Wolfgang N | Treibgasfreie spruehdose mit mechanischem energiespeicher |
-
1989
- 1989-05-08 DE DE3914995A patent/DE3914995A1/de not_active Withdrawn
-
1990
- 1990-11-07 AT AT90121277T patent/ATE127041T1/de not_active IP Right Cessation
- 1990-11-07 DK DK90121277.9T patent/DK0484574T3/da active
- 1990-11-07 EP EP90121277A patent/EP0484574B1/de not_active Expired - Lifetime
- 1990-11-07 DE DE59009597T patent/DE59009597D1/de not_active Expired - Fee Related
- 1990-11-07 ES ES90121277T patent/ES2078283T3/es not_active Expired - Lifetime
-
1995
- 1995-11-21 GR GR950403245T patent/GR3018128T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GR3018128T3 (en) | 1996-02-29 |
| ES2078283T3 (es) | 1995-12-16 |
| DE3914995A1 (de) | 1991-01-17 |
| EP0484574A1 (de) | 1992-05-13 |
| ATE127041T1 (de) | 1995-09-15 |
| DE59009597D1 (de) | 1995-10-05 |
| DK0484574T3 (da) | 1995-12-18 |
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