EP0816255B1 - Ventil für einen Druckgasbehälter - Google Patents
Ventil für einen Druckgasbehälter Download PDFInfo
- Publication number
- EP0816255B1 EP0816255B1 EP97106318A EP97106318A EP0816255B1 EP 0816255 B1 EP0816255 B1 EP 0816255B1 EP 97106318 A EP97106318 A EP 97106318A EP 97106318 A EP97106318 A EP 97106318A EP 0816255 B1 EP0816255 B1 EP 0816255B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- container
- discharge nozzle
- compressed
- plastics material
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/44—Valves specially adapted therefor; Regulating devices
- B65D83/48—Lift valves, e.g. operated by push action
Definitions
- the invention relates to a valve according to the genus of Preamble of claim 1.
- Such a valve is for example from DE-19 52 458-A1 previously known.
- claim 1 differs from the fact that the delivery nozzle of a cylinder part (hose part) made of elastomer is the one that acts upwards as a compression spring Has extension. This can be inexpensive appropriate semi-finished products are used. Another advantageous development of the invention is based on the Subclaim.
- the compressed gas container is made of plastic. This has the advantage that on an otherwise with a protective varnish coated metal pressure gas container or on a Glass pressure vessel can be dispensed with.
- valve 1 shows a valve 1 for a compressed gas container 2 arranged with a container mouth 3 Attachment collar 4, and a container mouth rim 5 with a seal 6 shown.
- the valve 1 has one Valve housing 7 and an existing plastic spring-loaded delivery nozzle 8 with an outlet channel 9 on.
- the valve housing 7 is made of plastic and is provided in one piece with a flange 10 which from Mounting collar 4 is added to the liquid and pressurized gas-tight resting on the edge of the container mouth 5.
- Das Valve 1 is provided in the manner of a spool, whereby the discharge nozzle 8 in the lower end region 12 with at least a transverse channel 13, 13.1 is provided.
- the dispensing nozzle 8 is of a cylinder part 14 (hose part) made of elastomer enclosed one upward as a compression spring acting extension 11.
- the cylinder part 14 consisting of an elastomer has particularly good sealing properties (tolerance compensation).
- the metering valve 1 shown here is for a Upside down application of foam, for example intended. This is for an upright application Valve housing 7 with only one, not shown Riser pipe holder and a riser pipe adapted to it Mistake
- the delivery nozzle 8 is with an upper stroke limit the fastening collar 4 non-positively connected. How indicated by dashed lines, can be used to limit the lower stroke lower stop 17 are provided.
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Devices For Dispensing Beverages (AREA)
Description
- 1
- Ventil
- 2
- Druckgasbehälter
- 3
- Behältermündung
- 4
- Befestigungskragen
- 5
- Behältermündungsrand
- 6
- Dichtung
- 7
- Ventilgehäuse
- 8
- Abgabestutzen
- 9
- Austrittskanal
- 10
- Flansch
- 11
- Verlängerung
- 12
- Unterer Endbereich
- 13, 13.1
- Querkanal
- 14
- Zylinderteil
- 17
- Anschlag
Claims (2)
- Ventil (1) für einen Druckgasbehälter (2) mit einem an einer Behältermündung (3) angeordneten Befestigungskragen (4), und einem Behältermündungsrand (5) mit einer Dichtung (6), wobei das Ventil (1) ein Ventilgehäuse (7) und einen aus Kunststoff bestehenden federbelasteten Abgabestutzen (8) mit einem Austrittskanal (9) aufweist, wobei das Ventilgehäuse (7) aus Kunststoff besteht und einteilig mit einem Flansch (10) versehen ist, der vom Befestigungskragen (4) aufgenommen ist zum flüssigkeits- und druckgasdichten Aufliegen auf den Behältermündungsrand (5), wobei das Ventil (1) nach Art eines Kolbenschiebers vorgesehen ist, und wobei der Abgabestutzen (8) im unteren Endbereich (12) mit mindestens einem Querkanal (13, 13.1) versehen ist, dadurch gekennzeichnet, daß der Abgabestutzen (8) von einem Zylinderteil (14) aus Elastomer umschlossen ist, der eine nach oben hin als eine Druckfeder wirkende Verlängerung (11) aufweist.
- Dosierventil nach Anspruch 1, dadurch gekennzeichnet, daß er auf einem Druckgasbehälter (2) aus Kunststoff befestigt ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19625543 | 1996-06-26 | ||
DE19625543 | 1996-06-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0816255A1 EP0816255A1 (de) | 1998-01-07 |
EP0816255B1 true EP0816255B1 (de) | 2001-07-11 |
Family
ID=7798055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97106318A Expired - Lifetime EP0816255B1 (de) | 1996-06-26 | 1997-04-17 | Ventil für einen Druckgasbehälter |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0816255B1 (de) |
JP (1) | JPH1068649A (de) |
BR (1) | BR9703726A (de) |
DE (2) | DE59703998D1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201210580D0 (en) | 2012-06-14 | 2012-08-01 | 3M Innovative Properties Co | Metered dose dispensing valve |
GB201221063D0 (en) | 2012-11-23 | 2013-01-09 | 3M Innovative Properties Co | Metered dose dispensing valve |
US10287088B2 (en) * | 2016-12-13 | 2019-05-14 | Summit Packaging Systems, Inc. | Mounting cup and valve assembly combination with compressible member |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3179310A (en) * | 1962-06-01 | 1965-04-20 | Valve Corp Of America | Aerosol valve construction |
GB1287735A (en) * | 1968-10-21 | 1972-09-06 | Richard Terenc Macguire-Cooper | Valves for pressurized dispensing containers |
US4887743A (en) * | 1987-06-10 | 1989-12-19 | Blake William S | Aerosol valve |
DE3807156A1 (de) * | 1988-03-04 | 1989-09-14 | Perfect Ventil Gmbh | Aerosolbehaelter |
DE4035619A1 (de) * | 1990-11-09 | 1992-05-14 | Pfeiffer Erich Gmbh & Co Kg | Austragvorrichtung fuer medien |
-
1997
- 1997-04-17 DE DE59703998T patent/DE59703998D1/de not_active Expired - Fee Related
- 1997-04-17 DE DE19716004A patent/DE19716004A1/de not_active Withdrawn
- 1997-04-17 EP EP97106318A patent/EP0816255B1/de not_active Expired - Lifetime
- 1997-05-20 JP JP9147105A patent/JPH1068649A/ja active Pending
- 1997-06-26 BR BR9703726A patent/BR9703726A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE59703998D1 (de) | 2001-08-16 |
JPH1068649A (ja) | 1998-03-10 |
EP0816255A1 (de) | 1998-01-07 |
DE19716004A1 (de) | 1998-01-02 |
BR9703726A (pt) | 1998-08-11 |
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