GB9213204D0 - Pressure release valves - Google Patents

Pressure release valves

Info

Publication number: GB9213204D0
Authority: GB; United Kingdom
Prior art keywords: pressure release; release valves; valves; pressure; release
Prior art date: 1989-12-20
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

GB929213204A

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.)

PROGRESSIVE ENGINEERING

Original Assignee

PROGRESSIVE ENGINEERING

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.)

1989-12-20

Filing date

1992-06-22

Publication date

1992-09-16

1992-06-22 Application filed by PROGRESSIVE ENGINEERING filed Critical PROGRESSIVE ENGINEERING

1992-09-16 Publication of GB9213204D0 publication Critical patent/GB9213204D0/en

Status Pending legal-status Critical Current

Links

GB929213204A 1989-12-20 1992-06-22 Pressure release valves Pending GB9213204D0 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB898928766A GB8928766D0 (en)	1989-12-20	1989-12-20	Pressure release valves
PCT/GB1990/001974 WO1991009244A1 (en)	1989-12-20	1990-12-18	Pressure release valves

Publications (1)

Publication Number	Publication Date
GB9213204D0 true GB9213204D0 (en)	1992-09-16

Family

ID=10668229

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB898928766A Pending GB8928766D0 (en)	1989-12-20	1989-12-20	Pressure release valves
GB929213204A Pending GB9213204D0 (en)	1989-12-20	1992-06-22	Pressure release valves

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB898928766A Pending GB8928766D0 (en)	1989-12-20	1989-12-20	Pressure release valves

Country Status (3)

Country	Link
AU (1)	AU6952091A (en)
GB (2)	GB8928766D0 (en)
WO (1)	WO1991009244A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2720469B1 (en) *	1994-05-24	1996-06-21	Journee Paul Sa	Cap with vacuum and pressure relief valves.
DE102006029356B3 (en) *	2006-06-27	2008-01-31	Pii Pipetronix Gmbh	Pressure relief device
US8662358B2 (en)	2010-02-02	2014-03-04	Diversey, Inc.	Liquid dispensing container and method
WO2011112835A2 (en)	2010-03-11	2011-09-15	Diversey, Inc.	Vent tube apparatus and method
GB201707857D0 (en)	2017-05-16	2017-06-28	Elmac Tech Ltd	Valve apparatus
CN112539289A (en) *	2020-11-16	2021-03-23	江苏南极机械有限责任公司	Two-way pressure release valve disc of PV valve
CN112361047B (en) *	2021-01-12	2021-06-04	江苏时代新能源科技有限公司	Bidirectional breather valve, battery and device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1342985A (en) *	1919-04-28	1920-06-08	A W Cash Co	Pressure and vacuum relief valve
GB935945A (en) *	1960-01-21	1963-09-04	Walter Slingsby & Co Ltd	Improved automatic vent head for tanks
US3304952A (en) *	1965-03-15	1967-02-21	William A Knapp Company	Vent control device
US3937357A (en) *	1973-09-20	1976-02-10	Tom Mcguane Industries, Inc.	Pressure-vacuum relief fuel filler cap
US4016904A (en) *	1975-12-29	1977-04-12	Central Safety Equipment Co.	Safety vent valve
FR2404159A1 (en) *	1977-09-22	1979-04-20	Dubois Ets	OVERPRESSURE RELIEF VALVE
GB2199373A (en) *	1986-12-02	1988-07-06	Shell Int Research	Pressure relief device
DE3741639A1 (en) *	1986-12-30	1988-07-14	Hoerbiger Ventilwerke Ag	Pressure-valve arrangement

1989
- 1989-12-20 GB GB898928766A patent/GB8928766D0/en active Pending
1990
- 1990-12-18 WO PCT/GB1990/001974 patent/WO1991009244A1/en unknown
- 1990-12-18 AU AU69520/91A patent/AU6952091A/en not_active Abandoned
1992
- 1992-06-22 GB GB929213204A patent/GB9213204D0/en active Pending

Also Published As

Publication number	Publication date
GB8928766D0 (en)	1990-02-28
AU6952091A (en)	1991-07-18
WO1991009244A1 (en)	1991-06-27

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