GB2118329B - Improved pneumatically assisted relief or safety valve - Google Patents

Improved pneumatically assisted relief or safety valve

Info

Publication number
GB2118329B
GB2118329B GB08210568A GB8210568A GB2118329B GB 2118329 B GB2118329 B GB 2118329B GB 08210568 A GB08210568 A GB 08210568A GB 8210568 A GB8210568 A GB 8210568A GB 2118329 B GB2118329 B GB 2118329B
Authority
GB
United Kingdom
Prior art keywords
safety valve
pneumatically assisted
improved pneumatically
relief
assisted relief
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
Application number
GB08210568A
Other versions
GB2118329A (en
Inventor
Leonard William Lamburn
Daphne May Russell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08210568A priority Critical patent/GB2118329B/en
Publication of GB2118329A publication Critical patent/GB2118329A/en
Application granted granted Critical
Publication of GB2118329B publication Critical patent/GB2118329B/en
Expired 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
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs
    • F16K17/162—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs of the non reverse-buckling-type
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
GB08210568A 1982-04-08 1982-04-08 Improved pneumatically assisted relief or safety valve Expired GB2118329B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08210568A GB2118329B (en) 1982-04-08 1982-04-08 Improved pneumatically assisted relief or safety valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08210568A GB2118329B (en) 1982-04-08 1982-04-08 Improved pneumatically assisted relief or safety valve

Publications (2)

Publication Number Publication Date
GB2118329A GB2118329A (en) 1983-10-26
GB2118329B true GB2118329B (en) 1985-12-18

Family

ID=10529637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08210568A Expired GB2118329B (en) 1982-04-08 1982-04-08 Improved pneumatically assisted relief or safety valve

Country Status (1)

Country Link
GB (1) GB2118329B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572237A (en) * 1984-08-10 1986-02-25 Value Oriented Technology Inc. Function assist control for pressure relief valve
FR2817940B1 (en) * 2000-12-08 2004-04-30 Atofina SERVOMOTOR CONTROLLED FAUCET FOR TOXIC FLUIDS CONTAINER
US7744062B2 (en) * 2007-03-09 2010-06-29 Fisher Controls International Llc Apparatus to vary effective spring rate for use in diaphragm actuators
GB2498789B (en) * 2012-01-30 2019-06-26 Aes Eng Ltd Valve
DE102014119387B4 (en) * 2014-12-22 2017-03-16 Samson Ag Membrane drive for a control valve
CN109185513A (en) * 2018-11-29 2019-01-11 美钻深海能源科技研发（上海）有限公司 A kind of novel pneumatic diaphragm type safety valve and its method
CN113374920B (en) * 2021-07-12 2024-09-20 昆山永燃燃气设备有限公司 H-shaped line selection director
CN117489836B (en) * 2024-01-02 2024-03-08 四川优机实业股份有限公司 Adjustable quick-start pressure release valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1253027A (en) * 1967-09-19 1971-11-10
DE2717860C3 (en) * 1977-04-22 1982-05-19 Bopp & Reuther Gmbh, 6800 Mannheim Spring-loaded safety valve
GB2077393B (en) * 1980-06-07 1984-06-06 Lamburn Leonard William Pneumatically assisted relief/safety valves
WO1981003688A1 (en) * 1980-06-13 1981-12-24 Crosby Valve & Eng Co Ltd Fluid pressure relief system actuator

Also Published As

Publication number Publication date
GB2118329A (en) 1983-10-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee