EP0888510A4 - Regulateur de pression ameliore par un accelerateur a action directe - Google Patents

Regulateur de pression ameliore par un accelerateur a action directe

Info

Publication number: EP0888510A4
Authority: EP; European Patent Office
Prior art keywords: direct; pressure regulator; enhanced pressure; boost; acting
Prior art date: 1996-03-29
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP97917695A

Other languages

German (de)

English (en)

Other versions

EP0888510A1 (fr

Inventor

Christopher G Turney

Paul W Heald

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.)

SH Leggitt Co

Original Assignee

SH Leggitt Co

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.)

1996-03-29

Filing date

1997-03-28

Publication date

1999-06-23

1997-03-28 Application filed by SH Leggitt Co filed Critical SH Leggitt Co

1999-01-07 Publication of EP0888510A1 publication Critical patent/EP0888510A1/fr

1999-06-23 Publication of EP0888510A4 publication Critical patent/EP0888510A4/fr

Status Withdrawn legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
- G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
- G05D16/0658—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the form of the obturator

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Control Of Fluid Pressure (AREA)
Fluid-Driven Valves (AREA)
Lift Valve (AREA)
Confectionery (AREA)
Seasonings (AREA)

EP97917695A 1996-03-29 1997-03-28 Regulateur de pression ameliore par un accelerateur a action directe Withdrawn EP0888510A4 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US1429096P	1996-03-29	1996-03-29
US14290P		1996-03-29
PCT/US1997/005119 WO1997037162A1 (fr)	1996-03-29	1997-03-28	Regulateur de pression ameliore par un accelerateur a action directe

Publications (2)

Publication Number	Publication Date
EP0888510A1 EP0888510A1 (fr)	1999-01-07
EP0888510A4 true EP0888510A4 (fr)	1999-06-23

Family

ID=21764590

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP97917695A Withdrawn EP0888510A4 (fr)	1996-03-29	1997-03-28	Regulateur de pression ameliore par un accelerateur a action directe

Country Status (6)

Country	Link
EP (1)	EP0888510A4 (fr)
CN (1)	CN1143069C (fr)
AU (1)	AU726201C (fr)
CA (1)	CA2248562C (fr)
NZ (1)	NZ331761A (fr)
WO (1)	WO1997037162A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2012126182A1 (fr) *	2011-03-24	2012-09-27	Fisher Regulators (Shanghai) Co., Ltd.	Régulateur de pression à écoulement axial équilibré
US9709998B2 (en)	2013-03-14	2017-07-18	Marshall Excelsior Co.	Pressure regulator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2519798A (en) *	1945-03-08	1950-08-22	Cash A W Co	Pressure regulating valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2095210A (en) *	1927-12-30	1937-10-05	Union Carbide & Carbon Corp	Fluid regulator
US2015930A (en) *	1933-09-28	1935-10-01	Mueller Co	Fluid pressure regulator
US2951494A (en) *	1955-07-25	1960-09-06	Bendix Corp	Pressure regulating valve
US4842013A (en) *	1988-02-29	1989-06-27	Fisher Controls International, Inc.	Droop compensated direct acting pressure regulator
US4972871A (en) *	1988-02-29	1990-11-27	Fisher Controls International, Inc.	Boost modified, droop compensated direct acting pressure regulator
US5103861A (en) *	1991-08-21	1992-04-14	Chen Fong Enterprise Co., Ltd.	Sealing means for a two-stage gas regulator for liquefied-gas containers

1997
- 1997-03-28 CA CA002248562A patent/CA2248562C/fr not_active Expired - Fee Related
- 1997-03-28 CN CNB97193522XA patent/CN1143069C/zh not_active Expired - Fee Related
- 1997-03-28 WO PCT/US1997/005119 patent/WO1997037162A1/fr not_active Ceased
- 1997-03-28 AU AU25954/97A patent/AU726201C/en not_active Ceased
- 1997-03-28 EP EP97917695A patent/EP0888510A4/fr not_active Withdrawn
- 1997-03-28 NZ NZ331761A patent/NZ331761A/xx unknown

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2519798A (en) *	1945-03-08	1950-08-22	Cash A W Co	Pressure regulating valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9737162A1 *

Also Published As

Publication number	Publication date
CA2248562C (fr)	2002-02-26
AU726201B2 (en)	2000-11-02
CN1215467A (zh)	1999-04-28
EP0888510A1 (fr)	1999-01-07
CA2248562A1 (fr)	1997-10-09
AU726201C (en)	2001-12-06
CN1143069C (zh)	2004-03-24
WO1997037162A1 (fr)	1997-10-09
AU2595497A (en)	1997-10-22
NZ331761A (en)	2000-04-28

Legal Events

Date	Code	Title	Description
1998-11-20	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1999-01-07	17P	Request for examination filed	Effective date: 19981029
1999-01-07	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
1999-06-23	A4	Supplementary search report drawn up and despatched	Effective date: 19990511
1999-06-23	AK	Designated contracting states	Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
1999-06-23	RIC1	Information provided on ipc code assigned before grant	Free format text: 6F 16K 31/36 A, 6G 05D 16/06 B
2002-01-23	17Q	First examination report despatched	Effective date: 20011211
2003-10-30	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2004-07-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2004-09-15	18D	Application deemed to be withdrawn	Effective date: 20040316

Publication	Publication Date	Title
GB2307029B (en)	1998-12-02	Improved two-stage pressure regulator
GB9918527D0 (en)	1999-10-06	Pneumatic pressure regulator
GB2326216B (en)	2000-10-18	Pressure reducing valve
GB2323657B (en)	1999-06-02	Pressure-reducing valve
GB2295249B (en)	1998-06-10	Pressure controller
GB2322419B (en)	1999-03-31	Pressure valve
GB2323683B (en)	2000-09-13	Pressure regulating system
GR3036328T3 (en)	2001-11-30	Gas pressure regulator
GB2318392B (en)	2000-12-20	Pressure control system
GB9416784D0 (en)	1994-10-12	Pressure regulation valve
GB9705409D0 (en)	1997-04-30	Pressure relief valve
GB2307729B (en)	1998-08-05	Three stage gas pressure regulator
GB2332549B (en)	2000-02-16	Electropneumatic regulator system
GB9704834D0 (en)	1997-04-23	Pressure regulator
EP0888510A4 (fr)	1999-06-23	Regulateur de pression ameliore par un accelerateur a action directe
AU1095199A (en)	1999-05-17	High pressure regulator
CZ24898A3 (cs)	1998-05-13	Regulátor tlaku plynu
AU4753096A (en)	1996-07-10	Eductive pressure regulator
GB9614421D0 (en)	1996-09-04	Pressure release valve
GB9617053D0 (en)	1996-09-25	Pressure relief valve
GB2309896B (en)	1999-12-22	Pressure reducing mattress
PL319764A1 (en)	1998-11-09	Pressure regulator
GB9701340D0 (en)	1997-03-12	Pressure-regulating valve
UA25137A (uk)	1998-12-25	Регулятор тиску
GB9613044D0 (en)	1996-08-28	Pressure controller