GB8806291D0 - Self-sealing valve for small co2 cylinders - Google Patents

Self-sealing valve for small co2 cylinders

Info

Publication number
GB8806291D0
GB8806291D0 GB888806291A GB8806291A GB8806291D0 GB 8806291 D0 GB8806291 D0 GB 8806291D0 GB 888806291 A GB888806291 A GB 888806291A GB 8806291 A GB8806291 A GB 8806291A GB 8806291 D0 GB8806291 D0 GB 8806291D0
Authority
GB
United Kingdom
Prior art keywords
valve
valve stem
stem
seal
valve body
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
GB888806291A
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.)
JAEGER IND Ltd
Original Assignee
JAEGER IND Ltd
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 JAEGER IND Ltd filed Critical JAEGER IND Ltd
Priority to GB888806291A priority Critical patent/GB8806291D0/en
Publication of GB8806291D0 publication Critical patent/GB8806291D0/en
Priority to GB8901950A priority patent/GB2216958B/en
Priority to AU40175/89A priority patent/AU4017589A/en
Priority to EP19890309223 priority patent/EP0380852A3/en
Pending legal-status Critical Current

Links

Abstract

A container (10) for pressurised fluid, e.g. carbon dioxide, is fitted with a self-sealing valve (11) comprising a valve body (12), a valve stem (13) mounted in the valve body for axial movement relative thereto, and a valve member (14) connected to the inner end of the valve stem. A first 'O' ring seal (21) creates a seal between the valve stem and the valve body and a second 'O' ring seal (25) creates a seal between the valve member and the valve body under the urging force of pressurised fluid in the container. The valve stem has an axially extending discharge passage (19) which communicates with the outside of the valve stem at a position intermediate the seals (21 and 25) and a valve operating member (33) is threadably connected to the valve body so that when it is turned in an appropriate direction the operating member engages with an abutment (37) on the valve stem to move the valve stem and valve member against the urging force of the pressurised fluid to break the seal between the valve member and the valve body and so allow fluid within the container to pass through the discharge passage in the valve stem. The valve member is equipped with a pressure relief valve which includes a burstable metal disc (29).
GB888806291A 1988-03-17 1988-03-17 Self-sealing valve for small co2 cylinders Pending GB8806291D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB888806291A GB8806291D0 (en) 1988-03-17 1988-03-17 Self-sealing valve for small co2 cylinders
GB8901950A GB2216958B (en) 1988-03-17 1989-01-30 Pressurised containers
AU40175/89A AU4017589A (en) 1988-03-17 1989-08-23 Pressurised container with self sealing dispensing valve
EP19890309223 EP0380852A3 (en) 1988-03-17 1989-09-12 Pressurised containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888806291A GB8806291D0 (en) 1988-03-17 1988-03-17 Self-sealing valve for small co2 cylinders

Publications (1)

Publication Number Publication Date
GB8806291D0 true GB8806291D0 (en) 1988-04-13

Family

ID=10633567

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888806291A Pending GB8806291D0 (en) 1988-03-17 1988-03-17 Self-sealing valve for small co2 cylinders
GB8901950A Expired - Fee Related GB2216958B (en) 1988-03-17 1989-01-30 Pressurised containers

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8901950A Expired - Fee Related GB2216958B (en) 1988-03-17 1989-01-30 Pressurised containers

Country Status (3)

Country Link
EP (1) EP0380852A3 (en)
AU (1) AU4017589A (en)
GB (2) GB8806291D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8806291D0 (en) * 1988-03-17 1988-04-13 Jaeger Ind Ltd Self-sealing valve for small co2 cylinders
DE4137799A1 (en) * 1991-11-16 1993-05-19 Pfeiffer Erich Gmbh & Co Kg DISCHARGE DEVICE FOR MEDIA
DE102016205772B4 (en) 2016-04-07 2017-11-30 Minimax Gmbh & Co. Kg Quick opening valve for a pressurized extinguishing fluid container and extinguishing fluid container with selbigem
SE540500C2 (en) 2016-12-19 2018-09-25 Inventi Vidi Ab Fire extinguishing device and method for extinguishing a fire

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH298729A (en) * 1951-06-29 1954-05-15 So P S A Societa Per Lo Sfrutt Device for inflating tires and the like, by means of pressurized gas.
GB8806291D0 (en) * 1988-03-17 1988-04-13 Jaeger Ind Ltd Self-sealing valve for small co2 cylinders

Also Published As

Publication number Publication date
GB2216958A (en) 1989-10-18
AU4017589A (en) 1990-08-02
EP0380852A3 (en) 1990-12-12
EP0380852A2 (en) 1990-08-08
GB2216958B (en) 1991-10-23
GB8901950D0 (en) 1989-03-22

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