ATE132950T1 - Automatische sperr- und sicherheitsvorrichtung, insbesondere für gasentspannungsstationen - Google Patents

Automatische sperr- und sicherheitsvorrichtung, insbesondere für gasentspannungsstationen

Info

Publication number
ATE132950T1
ATE132950T1 AT92402449T AT92402449T ATE132950T1 AT E132950 T1 ATE132950 T1 AT E132950T1 AT 92402449 T AT92402449 T AT 92402449T AT 92402449 T AT92402449 T AT 92402449T AT E132950 T1 ATE132950 T1 AT E132950T1
Authority
AT
Austria
Prior art keywords
safety valve
valve element
thrust cylinder
safety device
stations
Prior art date
Application number
AT92402449T
Other languages
English (en)
Inventor
Jean-Philippe Cornil
Original Assignee
Gaz De France
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 Gaz De France filed Critical Gaz De France
Application granted granted Critical
Publication of ATE132950T1 publication Critical patent/ATE132950T1/de

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
    • 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
    • F16K17/10—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 auxiliary valve for fluid operation of the main 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
    • Y10T137/402—Distribution systems involving geographic features
    • 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
    • Y10T137/7728—High pressure cut-off
    • 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
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86485—Line condition change responsive release of valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Lock And Its Accessories (AREA)
  • Fluid-Driven Valves (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
AT92402449T 1991-09-13 1992-09-08 Automatische sperr- und sicherheitsvorrichtung, insbesondere für gasentspannungsstationen ATE132950T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111345A FR2681399B1 (fr) 1991-09-13 1991-09-13 Dispositif d'arret automatique et de securite destine notamment aux postes de detente de gaz.

Publications (1)

Publication Number Publication Date
ATE132950T1 true ATE132950T1 (de) 1996-01-15

Family

ID=9416943

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92402449T ATE132950T1 (de) 1991-09-13 1992-09-08 Automatische sperr- und sicherheitsvorrichtung, insbesondere für gasentspannungsstationen

Country Status (9)

Country Link
US (1) US5240034A (de)
EP (1) EP0532402B1 (de)
JP (1) JP3298669B2 (de)
KR (1) KR930006353A (de)
CN (1) CN1032161C (de)
AT (1) ATE132950T1 (de)
CA (1) CA2078055C (de)
DE (1) DE69207527T2 (de)
FR (1) FR2681399B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59505446D1 (de) * 1994-07-22 1999-04-29 Ruhrgas Ag Vorrichtung zum automatischen schliessen einer absperrarmatur
FR2741937B1 (fr) * 1995-12-01 1998-02-20 Gaz De France Dispositif d'alimentation en fluide gazeux d'un reseau de distribution
US5694960A (en) * 1996-11-05 1997-12-09 Turk; Edward J. Hazardous gas protection system and method for automatic valve closure
US20080078586A1 (en) * 2006-08-31 2008-04-03 Tettleton Tab S Mud systems with pressure relief valve
ITMO20080043A1 (it) * 2008-02-19 2009-08-20 P A S R L Valvola di by-pass e di regolazione pressione perfezionata.
CN104914832A (zh) * 2015-05-15 2015-09-16 焦一平 一种燃气安全管理平台及方法
EP4105542A1 (de) * 2021-06-15 2022-12-21 L'Air Liquide, société anonyme pour l'Étude et l'Exploitation des procédés Georges Claude Druckminderungsvorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498483A (en) * 1945-09-20 1950-02-21 Westinghouse Air Brake Co Safety control apparatus
US2676611A (en) * 1949-08-15 1954-04-27 Fluidal Valves Inc Fluid pressure trip controlled emergency shutoff valves
US2898936A (en) * 1957-04-17 1959-08-11 Int Basic Economy Corp Pilot actuated fluid control valve
US3115330A (en) * 1960-05-23 1963-12-24 Otis Eng Co Pressure controlled pilot valve operating device
US3424194A (en) * 1966-07-26 1969-01-28 American Meter Co Overpressure shutoff device
US3389718A (en) * 1966-09-16 1968-06-25 Fisher Governor Co High and low pressure wellhead shut-in valve
US3750694A (en) * 1971-08-09 1973-08-07 Pratt H Valve operator
US4026326A (en) * 1974-02-06 1977-05-31 Willis Oil Tool Co. Actuator pilot for fluid pressure monitoring safety system

Also Published As

Publication number Publication date
JP3298669B2 (ja) 2002-07-02
EP0532402B1 (de) 1996-01-10
CN1072252A (zh) 1993-05-19
DE69207527D1 (de) 1996-02-22
CA2078055A1 (en) 1993-03-14
FR2681399A1 (fr) 1993-03-19
KR930006353A (ko) 1993-04-21
EP0532402A1 (de) 1993-03-17
CA2078055C (en) 2003-05-27
DE69207527T2 (de) 1996-08-14
JPH05280727A (ja) 1993-10-26
FR2681399B1 (fr) 1993-12-17
CN1032161C (zh) 1996-06-26
US5240034A (en) 1993-08-31

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties