CN101663520B - 紧急切断安全装置 - Google Patents

紧急切断安全装置 Download PDF

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Publication number
CN101663520B
CN101663520B CN2008800125438A CN200880012543A CN101663520B CN 101663520 B CN101663520 B CN 101663520B CN 2008800125438 A CN2008800125438 A CN 2008800125438A CN 200880012543 A CN200880012543 A CN 200880012543A CN 101663520 B CN101663520 B CN 101663520B
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CN
China
Prior art keywords
spring
slam
barrier film
shut safety
valve body
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.)
Active
Application number
CN2008800125438A
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English (en)
Chinese (zh)
Other versions
CN101663520A (zh
Inventor
克劳德·法伊拉特
阿诺·布儒瓦
纪尧姆·富尔内尔
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.)
Fisher Controls International LLC
Original Assignee
Fisher Controls International LLC
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 FR0754624A external-priority patent/FR2915293B1/fr
Application filed by Fisher Controls International LLC filed Critical Fisher Controls International LLC
Publication of CN101663520A publication Critical patent/CN101663520A/zh
Application granted granted Critical
Publication of CN101663520B publication Critical patent/CN101663520B/zh
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    • 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
    • F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Mechanical Engineering (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
CN2008800125438A 2007-04-20 2008-04-18 紧急切断安全装置 Active CN101663520B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US92559907P 2007-04-20 2007-04-20
US60/925,599 2007-04-20
FR0754624 2007-04-20
FR0754624A FR2915293B1 (fr) 2007-04-20 2007-04-20 Dispositif de securite pour un detendeur de gaz et detendeur de gaz comportant un tel dispositif
PCT/US2008/060718 WO2008131153A2 (en) 2007-04-20 2008-04-18 Slam shut safety device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201210085178.1A Division CN102628518B (zh) 2007-04-20 2008-04-18 紧急切断安全装置

Publications (2)

Publication Number Publication Date
CN101663520A CN101663520A (zh) 2010-03-03
CN101663520B true CN101663520B (zh) 2012-05-30

Family

ID=41790640

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008800125438A Active CN101663520B (zh) 2007-04-20 2008-04-18 紧急切断安全装置

Country Status (3)

Country Link
JP (1) JP5791740B2 (ja)
CN (1) CN101663520B (ja)
RU (1) RU2608846C2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU220948U1 (ru) * 2023-05-16 2023-10-11 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" Клапан-отсекатель для газопровода

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8616521B2 (en) * 2011-04-15 2013-12-31 Emerson Process Management Regulator Technologies, Inc. Fail safe retaining plug assembly for a slam-shut safety device
CN203309235U (zh) * 2011-11-30 2013-11-27 艾默生过程管理调节技术公司 具有阀罩的切断安全装置
ITMI20131609A1 (it) * 2013-09-30 2015-03-31 Fpt Ind Spa Sistema di protezione di un sistema turbocompressore, in particolare per la prevenzione di un relativo danneggiamento quando una pressione di un relativo olio di lubrificazione e' insufficiente
CN106369583B (zh) * 2016-10-18 2019-04-12 天津市华诺盛源科技有限公司 一种锅炉保护装置
CN108413091A (zh) * 2018-04-28 2018-08-17 苏州福特曼机器人系统有限公司 燃气管道自闭阀

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1505861A (fr) * 1965-12-22 1967-12-15 Kromschroeder Ag G Régulateur de pression commandé par membrane
US3429321A (en) * 1968-01-02 1969-02-25 American Meter Co Safety valve actuator
DE8700583U1 (de) * 1987-01-14 1987-02-26 Johann Baptist Rombach Gmbh & Co Kg, 7500 Karlsruhe Sicherheitsabsperrventil
US4974629A (en) * 1989-07-19 1990-12-04 Chang Zong Shi Gas pressure regulator for saving resetting operation
CN1014171B (zh) * 1988-02-29 1991-10-02 费希尔控制国际有限公司 降压补偿直动作用的压力调节阀
GB2297605A (en) * 1995-02-04 1996-08-07 Jeavons Engineering Limited Shut-off assembly for a gas flow regulator
FR2786242A1 (fr) * 1998-11-24 2000-05-26 Fiorentini Minireg Spa Soupape d'arret de basse et haute pression

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1505861A (fr) * 1965-12-22 1967-12-15 Kromschroeder Ag G Régulateur de pression commandé par membrane
US3429321A (en) * 1968-01-02 1969-02-25 American Meter Co Safety valve actuator
DE8700583U1 (de) * 1987-01-14 1987-02-26 Johann Baptist Rombach Gmbh & Co Kg, 7500 Karlsruhe Sicherheitsabsperrventil
CN1014171B (zh) * 1988-02-29 1991-10-02 费希尔控制国际有限公司 降压补偿直动作用的压力调节阀
US4974629A (en) * 1989-07-19 1990-12-04 Chang Zong Shi Gas pressure regulator for saving resetting operation
GB2297605A (en) * 1995-02-04 1996-08-07 Jeavons Engineering Limited Shut-off assembly for a gas flow regulator
FR2786242A1 (fr) * 1998-11-24 2000-05-26 Fiorentini Minireg Spa Soupape d'arret de basse et haute pression

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU220948U1 (ru) * 2023-05-16 2023-10-11 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" Клапан-отсекатель для газопровода

Also Published As

Publication number Publication date
RU2608846C2 (ru) 2017-01-25
CN101663520A (zh) 2010-03-03
RU2012143380A (ru) 2014-04-27
JP5791740B2 (ja) 2015-10-07
JP2014098544A (ja) 2014-05-29

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