GB2217815B - Relieving toxic and other gases from containers - Google Patents

Relieving toxic and other gases from containers

Info

Publication number: GB2217815B
Authority: GB; United Kingdom
Prior art keywords: containers; gases; relieving; toxic; relieving toxic
Prior art date: 1988-04-22
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

Application number

GB8908769A

Other versions

GB2217815A (en

GB8908769D0 (en

Inventor

George Lambert

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.)

Individual

Original Assignee

Individual

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.)

1988-04-22

Filing date

1989-04-18

Publication date

1992-10-07

1989-04-18 Application filed by Individual filed Critical Individual

1989-06-07 Publication of GB8908769D0 publication Critical patent/GB8908769D0/en

1989-11-01 Publication of GB2217815A publication Critical patent/GB2217815A/en

1992-10-07 Application granted granted Critical

1992-10-07 Publication of GB2217815B publication Critical patent/GB2217815B/en

2009-04-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Safety Valves (AREA)
Filling Or Discharging Of Gas Storage Vessels (AREA)

GB8908769A 1988-04-22 1989-04-18 Relieving toxic and other gases from containers Expired - Lifetime GB2217815B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB888809620A GB8809620D0 (en)	1988-04-22	1988-04-22	Improved method of relieving toxic & other dangerous gases vapours & mixtures from containers & equipment

Publications (3)

Publication Number	Publication Date
GB8908769D0 GB8908769D0 (en)	1989-06-07
GB2217815A GB2217815A (en)	1989-11-01
GB2217815B true GB2217815B (en)	1992-10-07

Family

ID=10635707

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB888809620A Pending GB8809620D0 (en)	1988-04-22	1988-04-22	Improved method of relieving toxic & other dangerous gases vapours & mixtures from containers & equipment
GB8908769A Expired - Lifetime GB2217815B (en)	1988-04-22	1989-04-18	Relieving toxic and other gases from containers

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB888809620A Pending GB8809620D0 (en)	1988-04-22	1988-04-22	Improved method of relieving toxic & other dangerous gases vapours & mixtures from containers & equipment

Country Status (1)

Country	Link
GB (2)	GB8809620D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5261450A (en) *	1992-11-16	1993-11-16	Betts Industries, Inc.	Pressure relief vent with surge suppression
GB2310478B (en) *	1996-02-24	2000-02-16	Imi Bailey Birkett Ltd	Pressure relief valves
GB2366830A (en) *	2000-07-17	2002-03-20	South Staffordshire Water Plc	Pressure relief valve in mains water supply system
US6736162B2 (en)	2002-04-05	2004-05-18	Fisher Controls International, Llc	Pressure relief valve with improved repairability
DE102006019682A1 (en) *	2006-04-27	2007-10-31	Trw Automotive Gmbh	Pressure relief valve has flow slow-down channel formed downstream of valve seat between screw bolt and housing, where pressure in channel is adjusted between inner pressure of pressure chamber and ambient pressure, during opening of valve
AT13560U1 (en) *	2012-11-27	2014-03-15	Asco Drink Machines Gmbh	Valve and mixing block for the preparation of drinks
CN111412377A (en) *	2020-03-05	2020-07-14	铜陵兴荣阀门管件有限公司	One-way drain valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB236530A (en) *	1924-07-07	1925-12-17	Cocard Jules Sa	Improvements in safety valves with pilot valve
GB304995A (en) *	1928-07-09	1929-01-31	Cons Ashcroft Hancock Co	Improvements in or relating to valves
GB538181A (en) *	1939-12-18	1941-07-23	Dehavilland Aircraft	Improvements relating to fluid-pressure systems and valves therein
US4059017A (en) *	1976-07-02	1977-11-22	General Cable Corporation	Detecting apparatus with excess pressure protectors

1988
- 1988-04-22 GB GB888809620A patent/GB8809620D0/en active Pending
1989
- 1989-04-18 GB GB8908769A patent/GB2217815B/en not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB236530A (en) *	1924-07-07	1925-12-17	Cocard Jules Sa	Improvements in safety valves with pilot valve
GB304995A (en) *	1928-07-09	1929-01-31	Cons Ashcroft Hancock Co	Improvements in or relating to valves
GB538181A (en) *	1939-12-18	1941-07-23	Dehavilland Aircraft	Improvements relating to fluid-pressure systems and valves therein
US4059017A (en) *	1976-07-02	1977-11-22	General Cable Corporation	Detecting apparatus with excess pressure protectors

Also Published As

Publication number	Publication date
GB8809620D0 (en)	1988-05-25
GB2217815A (en)	1989-11-01
GB8908769D0 (en)	1989-06-07

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Legal Events

Date	Code	Title	Description
1993-12-15	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19930418