ATE161002T1 - DOUBLE VALVE - Google Patents

DOUBLE VALVE

Info

Publication number
ATE161002T1
ATE161002T1 AT95906832T AT95906832T ATE161002T1 AT E161002 T1 ATE161002 T1 AT E161002T1 AT 95906832 T AT95906832 T AT 95906832T AT 95906832 T AT95906832 T AT 95906832T AT E161002 T1 ATE161002 T1 AT E161002T1
Authority
AT
Austria
Prior art keywords
valve
gas
passage
container
ring
Prior art date
Application number
AT95906832T
Other languages
German (de)
Inventor
Per Kurt Augustinus
Ken Riis
Original Assignee
Micro Matic As
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8091262&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE161002(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Micro Matic As filed Critical Micro Matic As
Application granted granted Critical
Publication of ATE161002T1 publication Critical patent/ATE161002T1/en

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
    • B67D1/0841—Details
    • B67D1/0845—Security means

Abstract

A double valve (1) is used for a container (4) of the type serving the purpose of distribution of a liquid, e.g. beer, which is stored in the container (4) under pressure of a gas, e.g. CO2. The valve (1) comprises a liquid passage (5); a gas passage (6); an elastomer valve ring (7) placed in the gas passage and being axially displaceable for closing the gas passage (6); an opening (10) formed in the valve ring (7) which opening forms the mouth of the liquid passage (5); a valve plug (11) placed in the liquid passage (5) and being axially displaceable serving the purpose of closing this mouth. In the valve ring (7) a reinforcement ring (19) has been inserted with an inside turning collar (21) having a number of incisions (23). At these incisions (23) there will be created weaker areas in the valve ring (7) which areas will be broken in such a way that there will be a free passage for the flow of the gas out to the open when the pressure in the container (4) by intensively heating of the gas during for instance a fire exceeds the acceptable limit for the container (4). In that case the double valve will work as an efficiently operating security valve.
AT95906832T 1994-02-25 1995-02-24 DOUBLE VALVE ATE161002T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK023594A DK172394B1 (en) 1994-02-25 1994-02-25 double valve

Publications (1)

Publication Number Publication Date
ATE161002T1 true ATE161002T1 (en) 1997-12-15

Family

ID=8091262

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95906832T ATE161002T1 (en) 1994-02-25 1995-02-24 DOUBLE VALVE

Country Status (9)

Country Link
EP (1) EP0682640B1 (en)
AT (1) ATE161002T1 (en)
AU (1) AU1755195A (en)
CZ (1) CZ287474B6 (en)
DE (1) DE69501181T2 (en)
DK (1) DK172394B1 (en)
ES (1) ES2110831T3 (en)
PL (1) PL177836B1 (en)
WO (1) WO1995023112A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882856A (en) * 1995-06-07 1999-03-16 Genzyme Corporation Universal primer sequence for multiplex DNA amplification
NL1010768C2 (en) 1998-12-09 2000-06-13 Dispense Systems International Shut-off valve.
GB2364560A (en) * 2000-07-10 2002-01-30 Andrew John Thompson Combination seal for a double valve
NL1025630C2 (en) * 2004-03-03 2005-09-07 Dispense Systems Internat B V Tapping rod.
EP2826745A1 (en) 2013-07-19 2015-01-21 Micro Matic A/S Overpressure valve of a spear tube valve
RU2691300C1 (en) * 2019-03-26 2019-06-11 Сергей Владимирович Князев Pet keg fitting
US11161682B2 (en) 2019-03-27 2021-11-02 Newco 4 LLC Device for providing a disposable bag in keg or other container

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1549733A (en) * 1976-03-24 1979-08-08 Micro Matic Bror Kruuse As Self-closing extractor fittings for containers
US4142658A (en) * 1976-08-20 1979-03-06 Gkn Sankey Limited Closure unit for beer kegs
US4159102A (en) * 1977-09-28 1979-06-26 Draft Systems, Inc. Locking mechanism for coupler and valve assembly
US4509663A (en) * 1982-03-29 1985-04-09 Draft Systems, Inc. Locking mechanism and valve assembly
US4612952A (en) * 1985-02-25 1986-09-23 Draft Systems, Inc. Valve assembly and coupler therefor
NL192449C (en) * 1986-01-21 1997-08-04 Vsh Fabrieken Bv Tapping head for mounting on a tapping rod assembly of a vessel using a sealing ring.
DE4303461C1 (en) * 1993-02-06 1994-04-14 Joachim Mogler Tap head for keg fitting - comprises ring seal and slide guide contg. guide track for pushing tap head on to edge of plate of keg fitting

Also Published As

Publication number Publication date
AU1755195A (en) 1995-09-11
PL177836B1 (en) 2000-01-31
PL310972A1 (en) 1996-01-22
DK172394B1 (en) 1998-05-18
DE69501181T2 (en) 1998-04-09
WO1995023112A1 (en) 1995-08-31
EP0682640B1 (en) 1997-12-10
CZ287474B6 (en) 2000-12-13
ES2110831T3 (en) 1998-02-16
CZ275295A3 (en) 1996-03-13
DE69501181D1 (en) 1998-01-22
DK23594A (en) 1995-08-26
EP0682640A1 (en) 1995-11-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee