GB2118275B - Rapid closing safety relief valve - Google Patents

Rapid closing safety relief valve

Info

Publication number
GB2118275B
GB2118275B GB08219617A GB8219617A GB2118275B GB 2118275 B GB2118275 B GB 2118275B GB 08219617 A GB08219617 A GB 08219617A GB 8219617 A GB8219617 A GB 8219617A GB 2118275 B GB2118275 B GB 2118275B
Authority
GB
United Kingdom
Prior art keywords
relief valve
safety relief
rapid closing
closing safety
rapid
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
GB08219617A
Other languages
English (en)
Other versions
GB2118275A (en
Inventor
Martin Bayart
Bernard Grincourt
Rene Chabierski
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.)
Sarasin & Cie Ets
Original Assignee
Sarasin & Cie Ets
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 Sarasin & Cie Ets filed Critical Sarasin & Cie Ets
Publication of GB2118275A publication Critical patent/GB2118275A/en
Application granted granted Critical
Publication of GB2118275B publication Critical patent/GB2118275B/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
    • F16K17/04—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
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • 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
    • F16K17/0433—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 with vibration preventing means
    • 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
    • F16K17/08—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 with special arrangements for providing a large discharge passage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7738—Pop valves
    • Y10T137/7744—Adjustable choke
    • Y10T137/7745—Annular lip or baffle
    • Y10T137/7747—Screw threaded
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7782—With manual or external control for line valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7876—With external means for opposing bias

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
GB08219617A 1982-04-07 1982-07-07 Rapid closing safety relief valve Expired GB2118275B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8206372A FR2524958B1 (fr) 1982-04-07 1982-04-07 Soupape de surete

Publications (2)

Publication Number Publication Date
GB2118275A GB2118275A (en) 1983-10-26
GB2118275B true GB2118275B (en) 1986-06-04

Family

ID=9272995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08219617A Expired GB2118275B (en) 1982-04-07 1982-07-07 Rapid closing safety relief valve

Country Status (5)

Country Link
US (1) US4480660A (enExample)
CA (1) CA1183754A (enExample)
FR (1) FR2524958B1 (enExample)
GB (1) GB2118275B (enExample)
IN (1) IN158089B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979540A (en) * 1988-12-29 1990-12-25 Teledyne Industries, Inc. Cartridge-type direct loaded safety and pressure-relief valve having flow path for preventing supersonic flow and minimizing valve hysteresis
US5046524A (en) * 1990-07-23 1991-09-10 Dresser Industries, Inc. Safety relief valve
DE4206125A1 (de) * 1992-02-27 1993-09-02 Sempell Babcock Ag Ventil, insbesondere sicherheitsventil
US5819791A (en) * 1997-11-04 1998-10-13 Gulf Valve Company Check valve including means to permit selective back flow
CA2435934A1 (en) * 2002-09-12 2004-03-12 1045929 Ontario Limited Defective sod rejector and deflector
FR2935771B1 (fr) * 2008-09-09 2010-10-08 Bontaz Centre Sa Dispositif de commande de l'alimentation d'un systeme avec un fluide
US8607818B2 (en) * 2010-05-20 2013-12-17 Dresser, Inc. Pressure relief valve
US8505572B2 (en) * 2010-12-29 2013-08-13 Dresser Inc. Pressure relief valve
DE102011005485A1 (de) * 2011-03-14 2012-09-20 Robert Bosch Gmbh Ventileinrichtung zum Schalten oder Zumessen eines Fluids
US9879792B1 (en) * 2014-04-14 2018-01-30 Engineered Controls International, Llc Pressure relief valve for cryogenic liquid containers
CN104482261B (zh) * 2014-12-08 2017-07-18 章华 带热补偿和弹性补偿密封面的高温高压弹簧安全阀
CN112298459A (zh) * 2020-09-22 2021-02-02 沪东中华造船(集团)有限公司 化学品船兼装环氧丙烷货舱及通风系统、压力安全阀锁定装置
CN112984179B (zh) * 2021-04-15 2021-11-09 上海奉洪阀门有限公司 一种高压耐腐蚀安全阀
CN118149140A (zh) * 2022-12-07 2024-06-07 艾默生自动化解决方案终控美国公司 用于阀和阀座组件的系统和方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597057A (en) * 1946-04-12 1952-05-20 J E Lonergan Company Safety valve
US2815040A (en) * 1954-01-13 1957-12-03 J E Lonergan Company Pressure relief valve
GB800637A (en) * 1955-06-06 1958-08-27 Crosby Valve & Gage Relief valves
FR1198836A (fr) * 1957-02-15 1959-12-09 Manning Maxwell & Moore Soupape de sûreté à pointeau chargée par ressort
US3354900A (en) * 1965-02-24 1967-11-28 Dresser Ind Safety valve having variable area secondary orifice
US3401718A (en) * 1965-06-22 1968-09-17 Dresser Ind Safety valve having parallel flow bleed outlets
US3411530A (en) * 1965-07-06 1968-11-19 Anderson Greenwood & Co Pressure operated pop valve
US3702142A (en) * 1970-07-27 1972-11-07 Dresser Ind Safety valve having back pressure compensator
US3854494A (en) * 1974-02-04 1974-12-17 Crosby Valve & Gage Safety valve
JPS50160042A (enExample) * 1974-06-15 1975-12-25
SE402812B (sv) * 1975-07-11 1978-07-17 Atlas Copco Ab Tryckstyrd ventil for automatisk blockering av en pneumatisk krets
US4130130A (en) * 1976-11-15 1978-12-19 Crosby Valve & Gage Company Valve with variable secondary orifice
US4418714A (en) * 1981-06-24 1983-12-06 Teledyne Farris Engineering Blow down ring locking device

Also Published As

Publication number Publication date
FR2524958A1 (fr) 1983-10-14
US4480660A (en) 1984-11-06
GB2118275A (en) 1983-10-26
IN158089B (enExample) 1986-08-30
CA1183754A (en) 1985-03-12
FR2524958B1 (fr) 1986-02-07

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Legal Events

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