GB2290368B - Pressure relief device - Google Patents

Pressure relief device

Info

Publication number: GB2290368B
Authority: GB; United Kingdom
Prior art keywords: pressure relief; relief device; pressure; relief
Prior art date: 1994-06-16
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 - Fee Related

Application number

GB9512332A

Other versions

GB9512332D0 (en

GB2290368A (en

Inventor

Martin Snell

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.)

Whipp and Bourne Ltd

Brush Holdings Ltd

Original Assignee

Whipp and Bourne Ltd

FKI PLC

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.)

1994-06-16

Filing date

1995-06-16

Publication date

1998-04-08

1995-06-16 Application filed by Whipp and Bourne Ltd, FKI PLC filed Critical Whipp and Bourne Ltd

1995-08-16 Publication of GB9512332D0 publication Critical patent/GB9512332D0/en

1995-12-20 Publication of GB2290368A publication Critical patent/GB2290368A/en

1998-04-08 Application granted granted Critical

1998-04-08 Publication of GB2290368B publication Critical patent/GB2290368B/en

2015-06-16 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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
- F16K17/0493—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 with a spring other than a helicoidal spring

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Casings For Electric Apparatus (AREA)

GB9512332A 1994-06-16 1995-06-16 Pressure relief device Expired - Fee Related GB2290368B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9412093A GB9412093D0 (en)	1994-06-16	1994-06-16	Pressure relif device

Publications (3)

Publication Number	Publication Date
GB9512332D0 GB9512332D0 (en)	1995-08-16
GB2290368A GB2290368A (en)	1995-12-20
GB2290368B true GB2290368B (en)	1998-04-08

Family

ID=10756841

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB9412093A Pending GB9412093D0 (en)	1994-06-16	1994-06-16	Pressure relif device
GB9512332A Expired - Fee Related GB2290368B (en)	1994-06-16	1995-06-16	Pressure relief device

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB9412093A Pending GB9412093D0 (en)	1994-06-16	1994-06-16	Pressure relif device

Country Status (1)

Country	Link
GB (2)	GB9412093D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4704027B2 (en) *	2004-12-24	2011-06-15	株式会社不二工機	Motorized valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3826280A (en) *	1973-02-16	1974-07-30	Us Army	Quick-acting, self-resetting fluid pressure release valve assembly
GB1555596A (en) *	1976-10-04	1979-11-14	Tecumseh Products Co	Valve arrangment for compressor
GB2101276A (en) *	1981-05-11	1983-01-12	Grundy	Pressure relief valve
GB2223830A (en) *	1988-09-16	1990-04-18	Gestra Ag	A thermally controlled valve

1994
- 1994-06-16 GB GB9412093A patent/GB9412093D0/en active Pending
1995
- 1995-06-16 GB GB9512332A patent/GB2290368B/en not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3826280A (en) *	1973-02-16	1974-07-30	Us Army	Quick-acting, self-resetting fluid pressure release valve assembly
GB1555596A (en) *	1976-10-04	1979-11-14	Tecumseh Products Co	Valve arrangment for compressor
GB2101276A (en) *	1981-05-11	1983-01-12	Grundy	Pressure relief valve
GB2223830A (en) *	1988-09-16	1990-04-18	Gestra Ag	A thermally controlled valve

Also Published As

Publication number	Publication date
GB9512332D0 (en)	1995-08-16
GB2290368A (en)	1995-12-20
GB9412093D0 (en)	1994-08-03

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Legal Events

Date	Code	Title	Description
1997-09-24	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2007-02-28	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20060616