ES2162991T3 - Dispositivo de alimentacion de fluido gaseoso de una red de distribucion. - Google Patents

Dispositivo de alimentacion de fluido gaseoso de una red de distribucion.

Info

Publication number
ES2162991T3
ES2162991T3 ES96402519T ES96402519T ES2162991T3 ES 2162991 T3 ES2162991 T3 ES 2162991T3 ES 96402519 T ES96402519 T ES 96402519T ES 96402519 T ES96402519 T ES 96402519T ES 2162991 T3 ES2162991 T3 ES 2162991T3
Authority
ES
Spain
Prior art keywords
valve
expander
regulator
security
feeding device
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 - Lifetime
Application number
ES96402519T
Other languages
English (en)
Inventor
Yves Fourmont
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.)
Engie SA
Original Assignee
Gaz de France SA
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 SA filed Critical Gaz de France SA
Application granted granted Critical
Publication of ES2162991T3 publication Critical patent/ES2162991T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • 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
    • Y10T137/7729—Reset by pressure equalization valve or by-pass
    • 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
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Pipeline Systems (AREA)
  • Surgical Instruments (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Taps Or Cocks (AREA)

Abstract

CADA PUESTO DE EXPANSION DE GAS DE UNA RED DE DISTRIBUCION ALIMENTADO CON GAS SEGUN LA INVENCION COMPRENDE AL MENOS UN REGULADOR-REDUCTOR (110) DOTADO DE UNA CHAPALETA (111) DISPUESTA EN UNA CONDUCCION PRINCIPAL (30), UNA VALVULA PILOTO (120), UNA VALVULA DE SEGURIDAD (130) DOTADA DE UNA CHAPALETA (131) DISPUESTA SOBRE LA CONDUCCION PRINCIPAL (30), Y UN ORGANO DIFERENCIAL (140) QUE COOPERA CON LA VALVULA PILOTO (120) Y LA VALVULA DE SEGURIDAD (130) DISPUESTA CORRIENTE ARRIBA DEL REGULADOR-REDUDCTOR (110) PARA ASEGURAR UN CIERRE AUTOMATICO DE LA VALVULA DE SEGURIDAD CONTROLADA POR LA VALVULA PILOTO (120) CUANDO LA PRESION CORRIENTE ABAJO (PA) EN LA CONDUCCION PRINCIPAL (30) CORRIENTE ABAJO DEL PUESTO DE EXPANSION EN CUESTION SOBREPASA UN VALOR DE UMBRAL PREDETERMINADO, Y PROVOCAR AUTOMATICAMENTE, TRAS UN RESTABLECIMIENTO DE LA PRESION CORRIENTE ABAJO POR DEBAJO DEL VALOR DE UMBRAL PREDETERMINADO, BIEN LA REABERTURA DE LA VALVULA DE SEGURIDAD (130) SI EL REGULADORREDUCTOR (110) DEL PUESTO DEEXPANSION EN CUESTION NO INTRODUCE NINGUNA FUGA EN SU CHAPALETA (111), BIEN EL MANTENIMIENTO DEL CIERRE DE ESTA VALVULA DE SEGURIDAD (130) SI EL REGULADOR-REDUCTO (110) PRESENTA UNA AUSENCIA DE ESTANQUEIDAD EN SU CHAPALETA (111).
ES96402519T 1995-12-01 1996-11-22 Dispositivo de alimentacion de fluido gaseoso de una red de distribucion. Expired - Lifetime ES2162991T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9514215A FR2741937B1 (fr) 1995-12-01 1995-12-01 Dispositif d'alimentation en fluide gazeux d'un reseau de distribution

Publications (1)

Publication Number Publication Date
ES2162991T3 true ES2162991T3 (es) 2002-01-16

Family

ID=9485054

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96402519T Expired - Lifetime ES2162991T3 (es) 1995-12-01 1996-11-22 Dispositivo de alimentacion de fluido gaseoso de una red de distribucion.

Country Status (8)

Country Link
US (1) US5752544A (es)
EP (1) EP0781950B1 (es)
AT (1) ATE206512T1 (es)
CA (1) CA2191792C (es)
DE (1) DE69615647T2 (es)
ES (1) ES2162991T3 (es)
FR (1) FR2741937B1 (es)
PT (1) PT781950E (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6620256B1 (en) 1998-04-28 2003-09-16 Advanced Technology Materials, Inc. Non-plasma in-situ cleaning of processing chambers using static flow methods
US6343476B1 (en) 1998-04-28 2002-02-05 Advanced Technology Materials, Inc. Gas storage and dispensing system comprising regulator interiorly disposed in fluid containment vessel and adjustable in situ therein
US6101816A (en) * 1998-04-28 2000-08-15 Advanced Technology Materials, Inc. Fluid storage and dispensing system
NO311591B1 (no) * 1999-08-03 2001-12-10 Halfdan Nilsen Fremgangsmate for og anordning ved utlevering av medium fra et trykkforsyningssystem og for a hindre utlevering ved lekkasje
US6360546B1 (en) 2000-08-10 2002-03-26 Advanced Technology Materials, Inc. Fluid storage and dispensing system featuring externally adjustable regulator assembly for high flow dispensing
US6857447B2 (en) 2002-06-10 2005-02-22 Advanced Technology Materials, Inc. Pressure-based gas delivery system and method for reducing risks associated with storage and delivery of high pressure gases
US6923197B2 (en) * 2003-01-30 2005-08-02 Keyspan Energy Pressure regulator with tamper-proof safety feature
US6868869B2 (en) * 2003-02-19 2005-03-22 Advanced Technology Materials, Inc. Sub-atmospheric pressure delivery of liquids, solids and low vapor pressure gases
US6909839B2 (en) * 2003-07-23 2005-06-21 Advanced Technology Materials, Inc. Delivery systems for efficient vaporization of precursor source material
WO2005018034A1 (en) * 2003-08-19 2005-02-24 Hydrogenics Corporation Method and system for distributing hydrogen
WO2005082107A2 (en) * 2004-02-26 2005-09-09 Ameriflo, Inc. Method and apparatus for regulating fluid flow or conserving fluid flow
US7617826B1 (en) 2004-02-26 2009-11-17 Ameriflo, Inc. Conserver
US8671972B2 (en) * 2010-09-24 2014-03-18 Mike Winn Safety valve system for overpressure protection of hydraulic circuits
US9145904B2 (en) * 2011-10-17 2015-09-29 Emerson Process Management Regulator Technologies, Inc. Pilot operated fluid regulators having a reset apparatus and related methods
DE102013104220B3 (de) * 2013-04-25 2014-07-17 Spectron Gas Control Systems GmbH Sicherheitseinrichtung zum Einbau in einer Gas-Versorgungsanlage, insbesondere in einer Acetylen-Versorgungsanlage
RU2611120C1 (ru) * 2015-10-19 2017-02-21 Акционерное общество "Газпром газораспределение Тула" Устройство адаптивного регулирования турбодетандера
DE102016201878B3 (de) * 2016-02-08 2017-08-03 Linde Aktiengesellschaft Vorrichtung zur zentralen Gasversorgung
EP4105542A1 (en) * 2021-06-15 2022-12-21 L'Air Liquide, société anonyme pour l'Étude et l'Exploitation des procédés Georges Claude Pressure reducing device
CN113404919B (zh) * 2021-07-29 2022-09-06 四川长仪油气集输设备股份有限公司 一种控制器组件具有四级节流密封的调压器
WO2024137824A1 (en) * 2022-12-22 2024-06-27 Tpe Midstream Llc Pressure protection system and related methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426212A (en) * 1942-05-25 1947-08-26 Rockwell Mfg Co Automatic closing valve
US2676611A (en) * 1949-08-15 1954-04-27 Fluidal Valves Inc Fluid pressure trip controlled emergency shutoff valves
US2707483A (en) * 1950-02-02 1955-05-03 Shafer Valve Co Pressure fluid operated reclosing type valve
US3009479A (en) * 1959-08-07 1961-11-21 United Aircraft Corp Safety shutoff for helium supplies
FR1308119A (fr) * 1961-12-02 1962-11-03 Rudolf Majert & Co Kg Tiroir de sûreté empêchant la rupture des tuyaux et servant à obturer des conduites à gaz et à liquide
FR2204777B2 (es) * 1972-11-02 1979-02-02 Olivet Jacques
FR2392304A1 (fr) * 1976-06-02 1978-12-22 Mann Harald Valve de securite
FR2573840B1 (fr) * 1984-11-23 1987-05-22 Neypic Dispositif de securite automatique pour conduit de fluide
FR2681399B1 (fr) * 1991-09-13 1993-12-17 Gaz De France Dispositif d'arret automatique et de securite destine notamment aux postes de detente de gaz.

Also Published As

Publication number Publication date
CA2191792C (en) 2005-06-14
PT781950E (pt) 2002-02-28
DE69615647T2 (de) 2002-07-11
DE69615647D1 (de) 2001-11-08
CA2191792A1 (en) 1997-06-02
EP0781950A1 (fr) 1997-07-02
FR2741937A1 (fr) 1997-06-06
EP0781950B1 (fr) 2001-10-04
US5752544A (en) 1998-05-19
FR2741937B1 (fr) 1998-02-20
ATE206512T1 (de) 2001-10-15

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