IN158089B - - Google Patents

Info

Publication number
IN158089B
IN158089B IN520/DEL/82A IN520DE1982A IN158089B IN 158089 B IN158089 B IN 158089B IN 520DE1982 A IN520DE1982 A IN 520DE1982A IN 158089 B IN158089 B IN 158089B
Authority
IN
India
Application number
IN520/DEL/82A
Other languages
English (en)
Inventor
Bayart Martin
Grincourt Bernard
Ghabierski Rene
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 IN158089B publication Critical patent/IN158089B/en

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)
IN520/DEL/82A 1982-04-07 1982-07-09 IN158089B (en:Method)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IN158089B true IN158089B (en:Method) 1986-08-30

Family

ID=9272995

Family Applications (1)

Application Number Title Priority Date Filing Date
IN520/DEL/82A IN158089B (en:Method) 1982-04-07 1982-07-09

Country Status (5)

Country Link
US (1) US4480660A (en:Method)
CA (1) CA1183754A (en:Method)
FR (1) FR2524958B1 (en:Method)
GB (1) GB2118275B (en:Method)
IN (1) IN158089B (en:Method)

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 (en:Method) * 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
CA1183754A (en) 1985-03-12
GB2118275B (en) 1986-06-04
US4480660A (en) 1984-11-06
GB2118275A (en) 1983-10-26
FR2524958B1 (fr) 1986-02-07

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