BR8805645A - Dispositivo e metodo para verificacao de pressao - Google Patents

Dispositivo e metodo para verificacao de pressao

Info

Publication number: BR8805645A
Authority: BR; Brazil
Prior art keywords: pressure check; check; pressure
Prior art date: 1987-02-27

Application number

BR888805645A

Other languages

English (en)

Inventor

Leonard J Tompson

Original Assignee

Crosby Valve & Gage

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.)

1987-02-27

Filing date

1988-02-25

Publication date

1989-10-17

1988-02-25 Application filed by Crosby Valve & Gage filed Critical Crosby Valve & Gage

1989-10-17 Publication of BR8805645A publication Critical patent/BR8805645A/pt

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
- 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)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measuring Fluid Pressure (AREA)
Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Indication Of The Valve Opening Or Closing Status (AREA)
Control Of Fluid Pressure (AREA)
Monitoring And Testing Of Nuclear Reactors (AREA)

BR888805645A 1987-02-27 1988-02-25 Dispositivo e metodo para verificacao de pressao BR8805645A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/020,104 US4761999A (en)	1987-02-27	1987-02-27	Set pressure verification device and method
PCT/US1988/000597 WO1988006721A1 (en)	1987-02-27	1988-02-25	Set pressure verification device and method

Publications (1)

Publication Number	Publication Date
BR8805645A true BR8805645A (pt)	1989-10-17

Family

ID=21796769

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR888805645A BR8805645A (pt)	1987-02-27	1988-02-25	Dispositivo e metodo para verificacao de pressao

Country Status (8)

Country	Link
US (1)	US4761999A (pt)
EP (1)	EP0349596A1 (pt)
JP (1)	JPH02503113A (pt)
KR (1)	KR920007250B1 (pt)
AU (1)	AU1798688A (pt)
BR (1)	BR8805645A (pt)
ES (1)	ES2009548A6 (pt)
WO (1)	WO1988006721A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4856327A (en) *	1988-01-19	1989-08-15	General Physics Corporation	Method and apparatus for monitoring and measuring dynamic loads in thrust inducing systems
US4840057A (en) *	1988-02-19	1989-06-20	Bingham George H	Method and apparatus for testing relief valve
US5197328A (en) *	1988-08-25	1993-03-30	Fisher Controls International, Inc.	Diagnostic apparatus and method for fluid control valves
US5109692A (en) *	1988-08-25	1992-05-05	Fisher Controls International Inc.	Diagnostic apparatus and method for fluid control valves
US4949288A (en) *	1988-09-02	1990-08-14	Movats Incorporated	Testing system for safety relief valves
US5251148A (en) *	1990-06-01	1993-10-05	Valtek, Inc.	Integrated process control valve
US5174321A (en) *	1991-03-14	1992-12-29	Dresser Industries, Inc.	Method and apparatus for determining set pressure of pilot operated pressure relief valve
US5275036A (en) *	1991-07-01	1994-01-04	Continental Field Machining Co., Inc.	Relief valve testing apparatus
DE4315281C2 (de) *	1993-05-07	1997-04-30	Siemens Ag	Verfahren und Einrichtung zum Prüfen eines federbelasteten Sicherheitsventils
FR2718506B1 (fr) *	1994-04-12	1997-07-25	Fahrzeug Hydraulik Gmbh Co Kg	Soupape de limitation de pression et procédé de réglage d'une pression d'ouverture de cette soupape.
US6019126A (en) *	1998-09-04	2000-02-01	Kelada; Maher I.	Remote function verification of low pressure and vacuum relief devices
US6408676B1 (en) *	1999-03-31	2002-06-25	Caterpillar Inc.	Method and apparatus for determining the status of a relief valve
US6161571A (en) *	1999-05-14	2000-12-19	The Living Trust of Eleanor A. Taylor	Modulating relief valve
GB0720453D0 (en) *	2007-10-19	2007-11-28	Qinetiq Ltd	Valve testing
US9528630B2 (en) *	2013-10-16	2016-12-27	Dresser, Inc.	Apparatus for setting and verifying set point on a valve assembly
SE540345C2 (en) *	2016-11-15	2018-07-17	Scania Cv Ab	A method and system for diagnosing at least one pressure relief valve of a liquefied gas fuel system for a vehicle
CN115280050B (zh)	2020-02-20	2025-02-11	艾默生自动化解决方案终控美国公司	用于确定弹簧驱动式泄压阀的设定压力和升程的系统和方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2419293A (en) *	1943-10-14	1947-04-22	Phillips Petroleum Co	Relief valve tester
US2952151A (en) *	1955-05-16	1960-09-13	Phillips Petroleum Co	Safety device for use in testing relief valves on pressurized fluid containers
US4428223A (en) *	1978-05-16	1984-01-31	Furmanite International Limited	Apparatus for periodically testing the operation of safety valves
US4349885A (en) *	1979-03-20	1982-09-14	Crosby Valve & Gage Company	Set pressure measuring system
GB2062812B (en) *	1979-10-20	1984-08-30	Furmanite Int Ltd	Valve testing
DE3305092A1 (de) *	1983-02-14	1984-08-16	Herion-Werke Kg, 7012 Fellbach	Druckregelventil
GB8321751D0 (en) *	1983-08-12	1983-09-14	Greenwood Moore Ltd	Valve testing

1987
- 1987-02-27 US US07/020,104 patent/US4761999A/en not_active Expired - Fee Related
1988
- 1988-02-25 EP EP88904725A patent/EP0349596A1/en not_active Withdrawn
- 1988-02-25 BR BR888805645A patent/BR8805645A/pt unknown
- 1988-02-25 ES ES8800537A patent/ES2009548A6/es not_active Expired
- 1988-02-25 AU AU17986/88A patent/AU1798688A/en not_active Abandoned
- 1988-02-25 JP JP63504535A patent/JPH02503113A/ja active Pending
- 1988-02-25 WO PCT/US1988/000597 patent/WO1988006721A1/en not_active Ceased
- 1988-10-27 KR KR1019880701368A patent/KR920007250B1/ko not_active Expired

Also Published As

Publication number	Publication date
KR890700816A (ko)	1989-04-27
ES2009548A6 (es)	1989-10-01
KR920007250B1 (ko)	1992-08-28
JPH02503113A (ja)	1990-09-27
WO1988006721A1 (en)	1988-09-07
US4761999A (en)	1988-08-09
EP0349596A1 (en)	1990-01-10
AU1798688A (en)	1988-09-26

Publication	Publication Date	Title
DK361583D0 (da)	1983-08-08	Trykkemetode og -apparat
DE3882738D1 (de)	1993-09-09	Datenkomprimierungsverfahren und -vorrichtung.
DE69020047D1 (de)	1995-07-20	Druckfixierungs- und Entwicklungsgerät.
FI881096A7 (fi)	1988-03-09	Erityisesti synnytystä varten tarkoitettu tarkkailumenetelmä ja -laite sekä niiden käyttö.
NO911720L (no)	1991-07-02	Fremgangsmaate og innretning for avviksboring.
KR890700806A (ko)	1989-04-27	물체의 위치선정 방법 및 장치
FI900747A7 (fi)	1990-08-15	Tuotantomenetelmä ja laite menetelmän soveltamiseksi
DE3876197D1 (de)	1993-01-07	Verpackungsverfahren und -apparat.
FI862501A7 (fi)	1986-12-16	Menetelmä ja laite tupakan paisuttamiseksi.
BR8805645A (pt)	1989-10-17	Dispositivo e metodo para verificacao de pressao
ES2019565A4 (es)	1991-07-01	Procedimiento y dispositivo para peletizar
FI904755A7 (fi)	1991-03-28	Yhdistetty kirurginen neulasutuuralaite ja menetelmä sen valmistamiseksi
MX164865B (es)	1992-09-29	Aparato y metodo hidraulicos mejorados para la perforacion de pozos
DE69033956D1 (de)	2002-05-29	Druckvorrichtung und -verfahren
DE68927837D1 (de)	1997-04-17	Anzeigemedium, Anzeigeverfahren und -vorrichtung
DE3777197D1 (de)	1992-04-09	Kupplungsvorrichtung und -verfahren.
DE3784160D1 (de)	1993-03-25	Dampfdruck-messgeraet und -verfahren.
DE3855494D1 (de)	1996-10-02	Abfragevorrichtung und -methode
DE69006648D1 (de)	1994-03-24	Messvorrichtung und -verfahren.
DE3861876D1 (de)	1991-04-11	Vollformverfahren und -vorrichtung.
DE3887709D1 (de)	1994-03-24	Anzeigevorrichtung und -verfahren.
MX164288B (es)	1992-07-30	Metodo y dispositivo para desollar carne
FI902329A7 (fi)	1990-11-19	Erotusmenetelmä ja -laite
DE68921462D1 (de)	1995-04-06	Reifenrillenvorrichtung und verfahren.
BR8804324A (pt)	1989-07-25	Transdutor de pressao e metodo para medir pressao

Legal Events

Date	Code	Title	Description
2018-03-20	B15K	Others concerning applications: alteration of classification	Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA G01M 19/00. Ipc: F16K 37/00 (2006.01), F16K 17/04 (2006.01) Ipc: F16K 37/00 (2006.01), F16K 17/04 (2006.01)

Date

Code

Title

Description

2018-03-20

B15K

Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA G01M 19/00.

Ipc: F16K 37/00 (2006.01), F16K 17/04 (2006.01)