DE69206337T2 - Prüfungsvorrichtung für Entlastungsventil. - Google Patents

Prüfungsvorrichtung für Entlastungsventil.

Info

Publication number
DE69206337T2
DE69206337T2 DE69206337T DE69206337T DE69206337T2 DE 69206337 T2 DE69206337 T2 DE 69206337T2 DE 69206337 T DE69206337 T DE 69206337T DE 69206337 T DE69206337 T DE 69206337T DE 69206337 T2 DE69206337 T2 DE 69206337T2
Authority
DE
Germany
Prior art keywords
relief valve
valve tester
tester
relief
valve
Prior art date
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
DE69206337T
Other languages
English (en)
Other versions
DE69206337D1 (de
Inventor
Siegfried Schulz
Josef J Schmidt
Patrick K Brennan
Scott A Ton
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.)
Cypress Industries Inc Schaumburg Ill Us
Original Assignee
Continental Field Machining Co Inc
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.)
Filing date
Publication date
Application filed by Continental Field Machining Co Inc filed Critical Continental Field Machining Co Inc
Application granted granted Critical
Publication of DE69206337D1 publication Critical patent/DE69206337D1/de
Publication of DE69206337T2 publication Critical patent/DE69206337T2/de
Anticipated expiration legal-status Critical
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
    • 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)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Safety Valves (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring Fluid Pressure (AREA)
  • Control Of Fluid Pressure (AREA)
DE69206337T 1991-07-01 1992-06-30 Prüfungsvorrichtung für Entlastungsventil. Expired - Fee Related DE69206337T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/723,609 US5275036A (en) 1991-07-01 1991-07-01 Relief valve testing apparatus

Publications (2)

Publication Number Publication Date
DE69206337D1 DE69206337D1 (de) 1996-01-11
DE69206337T2 true DE69206337T2 (de) 1996-06-27

Family

ID=24906971

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69206337T Expired - Fee Related DE69206337T2 (de) 1991-07-01 1992-06-30 Prüfungsvorrichtung für Entlastungsventil.

Country Status (6)

Country Link
US (1) US5275036A (de)
EP (1) EP0521694B1 (de)
JP (1) JP3205059B2 (de)
DE (1) DE69206337T2 (de)
ES (1) ES2083091T3 (de)
TW (1) TW216820B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548997A (en) * 1991-09-03 1996-08-27 Westinghouse Electric Corporation Apparatus for applying a known axial force to a valve stem
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.
SI9600167A (en) * 1996-05-21 1997-12-31 Plan Podjetje Za Projektiranje Device for testing safety valves
US6019126A (en) * 1998-09-04 2000-02-01 Kelada; Maher I. Remote function verification of low pressure and vacuum relief devices
FR2827674B1 (fr) * 2001-07-20 2003-10-03 Chpolansky Ets Procede et appareillage pour tester une soupape avec une mise en liquide,sans ouverture prealable de son obturateur
CN100458390C (zh) * 2007-10-31 2009-02-04 谢显奇 液压微调器
US9528630B2 (en) 2013-10-16 2016-12-27 Dresser, Inc. Apparatus for setting and verifying set point on a valve assembly
CN104406781B (zh) * 2014-11-26 2017-10-20 广西华银铝业有限公司 一种安全阀在线校验方法及装置
CN105675277B (zh) * 2016-01-14 2018-05-25 南京市锅炉压力容器检验研究院 一种全启或微启式安全阀开启压力智能化校验方法
US11268876B2 (en) * 2017-06-30 2022-03-08 Kitz Corporation Apparatus for valve-seat inspection and pressure-resistance inspection for valves, and valve
CN109855858B (zh) * 2019-01-22 2024-01-30 朱治鸣 安全阀现场离线校验装置和校验方法
US11788637B2 (en) 2020-02-20 2023-10-17 Emerson Automation Solutions Final Control US LP Systems and methods for determining set pressure and lift of a spring-operated relief valve
CN112197948A (zh) * 2020-10-10 2021-01-08 北京汽车集团越野车有限公司 常闭式通气塞的压力检测装置
CN115575105B (zh) * 2022-09-23 2023-09-01 河南省锅炉压力容器安全检测研究院 一种压力阀的承压测试装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317826A (en) * 1941-11-14 1943-04-27 Richard L Templin Materials testing grip
US2350577A (en) * 1942-05-16 1944-06-06 Remington Arms Co Inc Specimen grip for testing machines
US2419293A (en) * 1943-10-14 1947-04-22 Phillips Petroleum Co Relief valve tester
US3309918A (en) * 1965-03-22 1967-03-21 Gen Electric Test sample holding and alignment means for tensile testing machines
BE755157A (fr) * 1969-11-17 1971-02-01 Pitner Alfred Assemblage d'un organe d'accouplement et d'un organe transmetteur de couple
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
US4568310A (en) * 1982-02-16 1986-02-04 The Perkin-Elmer Corporation Drive shaft coupling device
FR2567212A1 (fr) * 1984-07-03 1986-01-10 Belleri Michel Dispositif d'assemblage en pression d'elements, notamment d'organes de bicyclettes et vehicules similaires
FR2567643B1 (fr) * 1984-07-13 1988-03-25 Framatome Sa Procede et dispositif d'essai d'une soupape de surete a commande pilote
US4572237A (en) * 1984-08-10 1986-02-25 Value Oriented Technology Inc. Function assist control for pressure relief valve
US4761999A (en) * 1987-02-27 1988-08-09 Crosby Valve & Gage Company Set pressure verification device and method
JPH067082B2 (ja) * 1988-10-12 1994-01-26 三菱重工業株式会社 安全弁作動圧力試験装置
JPH01165805U (de) * 1988-05-13 1989-11-20
US4949288A (en) * 1988-09-02 1990-08-14 Movats Incorporated Testing system for safety relief valves

Also Published As

Publication number Publication date
EP0521694B1 (de) 1995-11-29
US5275036A (en) 1994-01-04
DE69206337D1 (de) 1996-01-11
TW216820B (de) 1993-12-01
JP3205059B2 (ja) 2001-09-04
ES2083091T3 (es) 1996-04-01
JPH05256722A (ja) 1993-10-05
EP0521694A1 (de) 1993-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CYPRESS INDUSTRIES, INC., SCHAUMBURG, ILL., US

8339 Ceased/non-payment of the annual fee