SG42915A1 - Self-contained emergency shutdown valve - Google Patents

Self-contained emergency shutdown valve

Info

Publication number
SG42915A1
SG42915A1 SG1996000662A SG1996000662A SG42915A1 SG 42915 A1 SG42915 A1 SG 42915A1 SG 1996000662 A SG1996000662 A SG 1996000662A SG 1996000662 A SG1996000662 A SG 1996000662A SG 42915 A1 SG42915 A1 SG 42915A1
Authority
SG
Singapore
Prior art keywords
self
emergency shutdown
shutdown valve
contained emergency
contained
Prior art date
Application number
SG1996000662A
Other languages
English (en)
Inventor
Gerald S Baker
Original Assignee
Cooper Cameron Corp
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 Cooper Cameron Corp filed Critical Cooper Cameron Corp
Publication of SG42915A1 publication Critical patent/SG42915A1/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
    • F16K17/164—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
    • 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
    • F16K17/042—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 locking or disconnecting arrangements
    • 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
    • Y10T137/7723—Safety cut-off requiring reset
    • Y10T137/7725—Responsive to both high and low pressure or velocity
    • 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
    • Y10T137/7723—Safety cut-off requiring reset
    • Y10T137/773—Fluid released trip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Taps Or Cocks (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
SG1996000662A 1992-11-23 1993-11-01 Self-contained emergency shutdown valve SG42915A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/979,908 US5261446A (en) 1992-11-23 1992-11-23 Self-contained emergency shutdown valve

Publications (1)

Publication Number Publication Date
SG42915A1 true SG42915A1 (en) 1997-10-17

Family

ID=25527219

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996000662A SG42915A1 (en) 1992-11-23 1993-11-01 Self-contained emergency shutdown valve

Country Status (6)

Country Link
US (1) US5261446A (fr)
EP (1) EP0599499B1 (fr)
CA (1) CA2108591A1 (fr)
DE (1) DE69304662T2 (fr)
NO (1) NO301561B1 (fr)
SG (1) SG42915A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3265527B2 (ja) * 1995-04-27 2002-03-11 株式会社ニコン 情報記録媒体
US6152167A (en) * 1999-02-11 2000-11-28 Cooper Cameron Valve actuator with emergency shutdown feature
GB9920166D0 (en) * 1999-08-25 1999-10-27 Alpha Thames Limited Valve actuator
DE20018565U1 (de) * 2000-10-30 2002-03-21 CAMERON GmbH, 29227 Celle Handbetätigungsvorrichtung
US6598849B2 (en) * 2001-12-21 2003-07-29 Cooper Cameron Corporation Pressure compensation/control for fail-safe gate valve
US6585228B1 (en) 2002-01-25 2003-07-01 Cooper Cameron Corporation Electric valve actuator with eddy current clutch
US6907961B2 (en) 2002-06-11 2005-06-21 Cooper Cameron Corporation Apparatus and method for retarding translation between two bodies
US7523916B2 (en) * 2006-10-05 2009-04-28 Vetco Gray Inc. Fail-safe gate valve
SG145684A1 (en) * 2007-03-05 2008-09-29 Dril Quip Inc Low torque gate valve mechanism
US9435462B2 (en) 2013-05-22 2016-09-06 Precision Engine Control Corporation Valve with latching return spring

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US723402A (en) * 1902-12-06 1903-03-24 Lory M Moore Gas-valve.
US2327055A (en) * 1941-10-31 1943-08-17 Fred W Mcrae Automatic shutoff valve
US2693819A (en) * 1950-03-16 1954-11-09 Herbert C Otis Safety control device
US3198207A (en) * 1961-11-14 1965-08-03 Elizabeth Willis N Fluid pressure controlled shut-off valve responsive to predetermined line pressures
US3429321A (en) * 1968-01-02 1969-02-25 American Meter Co Safety valve actuator
US3602249A (en) * 1968-12-03 1971-08-31 Codetem Compagnie Pour Le Dev Safety valve
US3760845A (en) * 1972-09-25 1973-09-25 Acf Ind Inc High-low pressure responsive pilot valve structure
US4087073A (en) * 1976-04-26 1978-05-02 Otis Engineering Corporation Safety valve with a hydraulic actuator
DE3114359A1 (de) * 1981-04-09 1982-12-09 Johann Baptist Rombach Gmbh & Co Kg, 7500 Karlsruhe Sicherheits-abschalt-vorrichtung
US4457334A (en) * 1982-09-24 1984-07-03 The United States Of America As Represented By The Secretary Of The Navy Pressure sensitive valve actuator
IT215296Z2 (it) * 1988-10-05 1990-09-11 Sierra S R L Valvola di sicurezza monoblocco a pressostato in particolare per impianti di distribuzione di gascombustibili od altri fluidi.
US5046376A (en) * 1991-04-03 1991-09-10 Cooper Industries, Inc. Shaft locking or manual operating apparatus

Also Published As

Publication number Publication date
CA2108591A1 (fr) 1994-05-24
NO934214D0 (no) 1993-11-22
US5261446A (en) 1993-11-16
EP0599499A1 (fr) 1994-06-01
DE69304662D1 (de) 1996-10-17
NO934214L (no) 1994-05-24
DE69304662T2 (de) 1997-01-23
NO301561B1 (no) 1997-11-10
EP0599499B1 (fr) 1996-09-11

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