NO20075031L - Anordning og fremgangsmate for a bestemme tilstanden til en sikkerhetsventil - Google Patents

Anordning og fremgangsmate for a bestemme tilstanden til en sikkerhetsventil

Info

Publication number
NO20075031L
NO20075031L NO20075031A NO20075031A NO20075031L NO 20075031 L NO20075031 L NO 20075031L NO 20075031 A NO20075031 A NO 20075031A NO 20075031 A NO20075031 A NO 20075031A NO 20075031 L NO20075031 L NO 20075031L
Authority
NO
Norway
Prior art keywords
condition
safety valve
determining
valve
measuring
Prior art date
Application number
NO20075031A
Other languages
English (en)
Inventor
Otto Herman Varga
Original Assignee
Seetru Ltd
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
Priority claimed from GB0504491A external-priority patent/GB0504491D0/en
Priority claimed from GB0513374A external-priority patent/GB0513374D0/en
Priority claimed from GB0516076A external-priority patent/GB0516076D0/en
Priority claimed from GB0522291A external-priority patent/GB0522291D0/en
Priority claimed from GB0522508A external-priority patent/GB0522508D0/en
Priority claimed from GB0522790A external-priority patent/GB0522790D0/en
Priority claimed from GB0523480A external-priority patent/GB0523480D0/en
Application filed by Seetru Ltd filed Critical Seetru Ltd
Publication of NO20075031L publication Critical patent/NO20075031L/no

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
    • 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
    • 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
    • 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
    • F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2876—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

Fremgangsmåte for måling av tilstanden til en sikkerhetsventil, med måling av en tilstandsparameter som varierer med ventilens tetningskraft. Tilstandsparameteren kan bestemmes ved hjelp av in-line-målinger, så som målinger av et trykk pso hvor ventilen vil åpne, og et trykk psi hvor ventilen vil lekke.
NO20075031A 2005-03-04 2007-10-04 Anordning og fremgangsmate for a bestemme tilstanden til en sikkerhetsventil NO20075031L (no)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
GB0504491A GB0504491D0 (en) 2005-03-04 2005-03-04 Sealing force in spring loaded safety valve for given pressure set-to-leak
GB0510860A GB0510860D0 (en) 2005-03-04 2005-05-27 Sealing force in spring loaded safety valve
GB0513374A GB0513374D0 (en) 2005-03-04 2005-06-30 Sealing force in spring loaded safety valve
GB0516076A GB0516076D0 (en) 2005-03-04 2005-08-05 Sealing force in spring loaded safety valve
GB0522291A GB0522291D0 (en) 2005-03-04 2005-11-01 Sealing force in spring loaded safety valve
GB0522508A GB0522508D0 (en) 2005-11-04 2005-11-04 The measurement in-line of sealing force in safety valves, as well as the condition rating
GB0522790A GB0522790D0 (en) 2005-11-08 2005-11-08 The measurement in-line of sealing force in safety valves as well as the condition rating
GB0523480A GB0523480D0 (en) 2005-11-04 2005-11-18 Improvements in in-line safety valve testing
PCT/GB2006/000205 WO2006092548A1 (en) 2005-03-04 2006-01-20 Safety valve testing

Publications (1)

Publication Number Publication Date
NO20075031L true NO20075031L (no) 2007-12-04

Family

ID=36118196

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20075031A NO20075031L (no) 2005-03-04 2007-10-04 Anordning og fremgangsmate for a bestemme tilstanden til en sikkerhetsventil

Country Status (6)

Country Link
EP (1) EP1859184B1 (no)
AU (1) AU2006219756B9 (no)
CA (1) CA2598776C (no)
GB (1) GB2437898B (no)
NO (1) NO20075031L (no)
WO (1) WO2006092548A1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0612994D0 (en) * 2006-06-29 2006-08-09 Qinetiq Ltd Valve test method and apparatus
CN102788692B (zh) * 2012-07-17 2016-01-20 浙江石化阀门有限公司 超高温热阀的热态密封试验方法
CN102900887B (zh) * 2012-10-10 2014-06-04 武汉大禹阀门股份有限公司 带过滤反洗功能的复合排气阀组
CN103076167B (zh) * 2013-01-08 2014-05-14 中国人民解放军国防科学技术大学 先导式安全阀贮存寿命加速试验方法
GB2517451A (en) * 2013-08-20 2015-02-25 Seetru Ltd A valve sealing arrangement
GB2539498B (en) * 2015-06-19 2017-07-26 Seetru Ltd Safety Valve Leak Analysis System
US11906061B2 (en) * 2018-09-11 2024-02-20 Ideation As In-line testing of pressure safety valves
AU2020212460A1 (en) * 2019-01-25 2021-08-12 Ideation As Abnormal condition detection of shut down valves and blow down valves
CN111112111B (zh) * 2019-12-31 2023-10-27 上海宝嵩机器人有限公司 一种多工位球阀气测设备及其工作方法
CN113820074B (zh) * 2021-11-22 2022-02-18 日照朝力信息科技有限公司 一种溢流阀密封性的分体测试设备及测试方法
CN114323633B (zh) * 2021-12-30 2024-01-30 浙江瑞立空压装备有限公司 一种溢流阀的测试装置及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349885A (en) * 1979-03-20 1982-09-14 Crosby Valve & Gage Company Set pressure measuring system
FR2524603A1 (fr) * 1982-03-31 1983-10-07 Framatome Sa Procede de controle du fonctionnement d'une soupape et banc d'essai mecanique pour la mise en oeuvre du procede
DE3703535A1 (de) * 1987-02-06 1988-08-18 Bopp & Reuther Gmbh Vorrichtung zum testen der funktion von federbelasteten sicherheitsventilen
US6283138B1 (en) 1998-04-24 2001-09-04 Anderson, Greenwood Lp Pressure relief valve monitoring device
DE19949733B4 (de) * 1999-09-01 2004-01-29 Gok Regler- Und Armaturen Gmbh & Co. Kg Vorrichtung zur Prüfung des Ansprechdrucks eines Sicherheitsventils

Also Published As

Publication number Publication date
CA2598776C (en) 2014-03-18
AU2006219756B9 (en) 2011-07-14
GB2437898B (en) 2009-11-25
GB2437898A (en) 2007-11-07
CA2598776A1 (en) 2006-09-08
AU2006219756B2 (en) 2011-06-30
AU2006219756A1 (en) 2006-09-08
EP1859184A1 (en) 2007-11-28
EP1859184B1 (en) 2012-06-06
WO2006092548A1 (en) 2006-09-08
GB0716758D0 (en) 2007-10-10

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application