ES2082142T3 - Cartucho de valvula de control de la presion de un gas. - Google Patents

Cartucho de valvula de control de la presion de un gas.

Info

Publication number
ES2082142T3
ES2082142T3 ES91306159T ES91306159T ES2082142T3 ES 2082142 T3 ES2082142 T3 ES 2082142T3 ES 91306159 T ES91306159 T ES 91306159T ES 91306159 T ES91306159 T ES 91306159T ES 2082142 T3 ES2082142 T3 ES 2082142T3
Authority
ES
Spain
Prior art keywords
accommodation
cartridge
valve
partition
entry
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
ES91306159T
Other languages
English (en)
Inventor
Kenneth Robert Wood
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.)
British Gas PLC
Original Assignee
British Gas PLC
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 British Gas PLC filed Critical British Gas PLC
Application granted granted Critical
Publication of ES2082142T3 publication Critical patent/ES2082142T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within 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
    • Y10T137/7504—Removable valve head and seat unit
    • 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
    • Y10T137/7764—Choked or throttled pressure type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)

Abstract

EL CARTUCHO (10) TIENE UN TABIQUE (14) QUE LLEVA UN ALOJAMIENTO (16) EN EL QUE SE MONTA UN MIEMBRO DE ENTRADA HUECO (20). SE ACOMODA EN EL ALOJAMIENTO UN MIEMBRO VALVULA (24) Y ESTA ADOSADO A LA VARILLA DE OPERACION DE LA VALVULA (26), QUE SE EXTIENDE A TRAVES DEL TABIQUE Y ESTA PROVISTA DE UN SISTEMA DE CONTROL DEL PILOTO MONTADO EN EL LADO OPUESTO DEL TABIQUE DESDE EL ALOJAMIENTO. UN ASIENTO DE VALVULA (28) SOPORTADO EN EL MIEMBRO DE ENTRADA, QUE DEFINE JUNTO CON EL ALOJAMIENTO UNA SALIDA (30), A TRAVES DE LA CUAL VIAJA EL MIEMBRO VALVULA CUANDO SE MUEVE HACIA Y LEJOS DEL ASIENTO DE LA VALVULA. EL SISTEMA DE CONTROL DEL PILOTO TIENE UN TUBO DE SALIDA QUE PASA A TRAVES DEL TABIQUE Y COMUNICA CON EL INTERIOR DEL MIEMBRO DE ENTRADA Y ESTA PROVISTO DE UN TUBO DE SALIDA QUE PASA A TRAVES DEL TABIQUE Y QUE ABRE POR FUERA EL ALOJAMIENTO Y EL MIEMBRO DE ENTRADA. EL CARTUCHO TIENE UN MIEMBRO VALVULA DE CIERRE (32) DESLIZABLE EN EL EXTREMO INFERIOR DEL MIEMBRO DE ENTRADA OPERADO POR UN CABLE (42) YPOR UN ACTUADOR (46).
ES91306159T 1990-08-03 1991-07-08 Cartucho de valvula de control de la presion de un gas. Expired - Lifetime ES2082142T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9017074A GB2246615B (en) 1990-08-03 1990-08-03 Gas pressure control valve cartridge

Publications (1)

Publication Number Publication Date
ES2082142T3 true ES2082142T3 (es) 1996-03-16

Family

ID=10680133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91306159T Expired - Lifetime ES2082142T3 (es) 1990-08-03 1991-07-08 Cartucho de valvula de control de la presion de un gas.

Country Status (9)

Country Link
US (1) US5105847A (es)
EP (1) EP0473264B1 (es)
JP (1) JP2697761B2 (es)
AU (1) AU624557B2 (es)
CA (1) CA2048415C (es)
DE (1) DE69116626T2 (es)
ES (1) ES2082142T3 (es)
GB (1) GB2246615B (es)
RU (1) RU2027931C1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9123469D0 (en) * 1991-11-05 1991-12-18 Int Gas Apparatus Ltd Gas pressure control apparatus
GB9321779D0 (en) * 1993-10-22 1993-12-15 Delta Fluid Products Ltd Fluid pressure regulator
US6076392A (en) * 1997-08-18 2000-06-20 Metasensors, Inc. Method and apparatus for real time gas analysis
US6286360B1 (en) 1999-02-25 2001-09-11 Metasensors, Inc. Methods and apparatus for real time fluid analysis
EP1207310B1 (en) 1999-07-23 2011-04-20 Hitachi Plant Technologies, Ltd. Dry gas seal for turbo fluid machinery
US6802689B2 (en) 2000-03-09 2004-10-12 Hitachi, Ltd. Turbo type fluid machine and dry gas seal for use therefor
FR2915293B1 (fr) * 2007-04-20 2009-07-10 Francel Sa Dispositif de securite pour un detendeur de gaz et detendeur de gaz comportant un tel dispositif
US10215297B2 (en) * 2016-01-20 2019-02-26 Fisher Controls International Llc Control regulator diaphragm assembly with integrated pressure relief
US10443749B2 (en) * 2017-12-20 2019-10-15 Fisher Jeon Gas Equipment (Chengdu) Co., Ltd. Slam-shut safety device with an operational feedback system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2291731A (en) * 1940-01-03 1942-08-04 Milton E Lake Pressure regulating system
US2627703A (en) * 1948-05-13 1953-02-10 Theodore N Spencer Flow responsive pressure regulator
US2707970A (en) * 1952-11-24 1955-05-10 Reynolds Gas Regulator Company Fluid pressure distributing system
US3373765A (en) * 1965-10-23 1968-03-19 Controls Co Of America Electric reset for pneumatic sensor control
GB2091849B (en) * 1981-01-26 1985-05-30 British Gas Corp Balanced regulator valve
US4500070A (en) * 1981-08-25 1985-02-19 Alsthom-Atlantique Valve for adjusting the rate of flow of a gaseous fluid
US4477056A (en) * 1983-02-28 1984-10-16 Martin Marietta Corporation High force-gain valve

Also Published As

Publication number Publication date
EP0473264B1 (en) 1996-01-24
US5105847A (en) 1992-04-21
CA2048415C (en) 1994-08-02
DE69116626D1 (de) 1996-03-07
JPH04236867A (ja) 1992-08-25
AU8151191A (en) 1992-03-12
EP0473264A2 (en) 1992-03-04
CA2048415A1 (en) 1992-02-04
DE69116626T2 (de) 1996-06-27
JP2697761B2 (ja) 1998-01-14
GB9017074D0 (en) 1990-09-19
AU624557B2 (en) 1992-06-11
GB2246615B (en) 1994-02-23
RU2027931C1 (ru) 1995-01-27
GB2246615A (en) 1992-02-05
EP0473264A3 (en) 1992-08-12

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