MX337533B - Valvula de cierre de golpe controlada en forma neumatica. - Google Patents

Valvula de cierre de golpe controlada en forma neumatica.

Info

Publication number
MX337533B
MX337533B MX2014014343A MX2014014343A MX337533B MX 337533 B MX337533 B MX 337533B MX 2014014343 A MX2014014343 A MX 2014014343A MX 2014014343 A MX2014014343 A MX 2014014343A MX 337533 B MX337533 B MX 337533B
Authority
MX
Mexico
Prior art keywords
shut valve
slam shut
pneumatic controlled
controlled slam
pneumatic
Prior art date
Application number
MX2014014343A
Other languages
English (en)
Inventor
David C Butler
Original Assignee
Dresser Inc
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 Dresser Inc filed Critical Dresser Inc
Publication of MX337533B publication Critical patent/MX337533B/es

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
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/003—Actuating devices; Operating means; Releasing devices operated without a stable intermediate position, e.g. with snap action
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/165—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a diaphragm
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0675—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0396—Involving pressure control
    • 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Safety Valves (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

La presente invención se refiere a un método para el control neumático de una válvula de cierre de golpe caracterizado porque comprende: detectar una presión corriente abajo de una válvula de cierre de golpe; transmitir la presión detectada a una válvula de control de desconexión; emitir una señal de presión neumática desde la válvula de control de desconexión al diafragma del accionador de un ensamble del accionador; mover el pasador del accionador conectado a un diafragma del ensamble del accionador y mover un extremo proximal de un eslabón mecánico con el pasador del accionador; y transmitir el movimiento del extremo proximal del sistema de eslabón a través del eslabón mecánico a un extremo distal del eslabón mecánico, por lo cual: se inicia el movimiento de un elemento de cierre de la válvula de cierre de golpe desde una posición abierta a una posición cerrada; en donde transmitir el movimiento el extremo proximal del sistema de eslabón a través del eslabón mecánico a un extremo distal del eslabón mecánico incluye además liberar un disco en una válvula de ventilación para moverla a su posición cerrada.
MX2014014343A 2010-04-27 2012-10-24 Valvula de cierre de golpe controlada en forma neumatica. MX337533B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32854210P 2010-04-27 2010-04-27
US13/089,655 US9027581B2 (en) 2010-04-27 2011-04-19 Pneumatic controlled slam shut valve

Publications (1)

Publication Number Publication Date
MX337533B true MX337533B (es) 2016-03-09

Family

ID=44626014

Family Applications (3)

Application Number Title Priority Date Filing Date
MX2012012422A MX2012012422A (es) 2010-04-27 2011-04-20 Valvula de cierre de golpe controlada en forma neumatica.
MX2014014342A MX336604B (es) 2010-04-27 2012-10-24 Valvula de cierre de golpe controlada en forma neumatica.
MX2014014343A MX337533B (es) 2010-04-27 2012-10-24 Valvula de cierre de golpe controlada en forma neumatica.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
MX2012012422A MX2012012422A (es) 2010-04-27 2011-04-20 Valvula de cierre de golpe controlada en forma neumatica.
MX2014014342A MX336604B (es) 2010-04-27 2012-10-24 Valvula de cierre de golpe controlada en forma neumatica.

Country Status (7)

Country Link
US (1) US9027581B2 (es)
CN (1) CN103168191B (es)
BR (1) BR112012026469B1 (es)
GB (1) GB2492522B (es)
MX (3) MX2012012422A (es)
MY (1) MY159786A (es)
WO (1) WO2011139568A2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103672066B (zh) * 2013-12-05 2016-03-23 吴忠仪表有限责任公司 切断阀
CN111050860A (zh) * 2017-05-19 2020-04-21 Bs&B创新有限公司 爆炸挡板阀
CN114060726B (zh) * 2021-11-16 2022-08-23 浙江苍南仪表集团东星能源科技有限公司 一种燃气调压系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US807725A (en) 1903-04-27 1905-12-19 Samuel Edgar Crawford Automatic volumetric governor for gas-lines.
US1805702A (en) 1928-10-15 1931-05-19 Swartwout Co Reducing valve
US2366246A (en) 1941-01-07 1945-01-02 Charles Tagliabue Mfg Co Regulating instrument
US2327055A (en) 1941-10-31 1943-08-17 Fred W Mcrae Automatic shutoff valve
US2638928A (en) 1947-09-27 1953-05-19 Eclipse Fuel Eng Co Automatic valve control means responsive to failure of either of two sources of fluid pressure
GB1147234A (en) * 1966-07-19 1969-04-02 Bryan Donkin Co Ltd An improvement in or relating to satfety cut-off valves for gas supply systems
GB1244805A (en) 1969-03-19 1971-09-02 Bryan Donkin Co Ltd An improvement in or relating to gas supply shut-off valves
GB2297605A (en) 1995-02-04 1996-08-07 Jeavons Engineering Limited Shut-off assembly for a gas flow regulator
ITVI20050109A1 (it) 2005-04-13 2006-10-14 Pietro Fiorentini Spa Apparato di regolazione della pressione e/o della portata di gas per impianti di riduzione della pressione appartenenti a sistemi di trasporto e/o distribuzione del gas
CN201013918Y (zh) 2007-02-13 2008-01-30 刘廷玉 一种快速关闭阀门
RU2485382C2 (ru) 2008-04-21 2013-06-20 Эмерсон Процесс Менеджмент Регьюлэйтор Текнолоджиз, Инк. Блок клапанов с механизмом двойного контроля
US8965511B2 (en) 2011-08-30 2015-02-24 Valencia Technologies Corporation Implantable electroacupuncture system and method for reducing hypertension

Also Published As

Publication number Publication date
WO2011139568A3 (en) 2014-06-05
GB2492522A (en) 2013-01-02
MX336604B (es) 2016-01-25
US20110259434A1 (en) 2011-10-27
BR112012026469A2 (pt) 2021-03-30
CN103168191B (zh) 2015-08-12
MY159786A (en) 2017-01-31
GB2492522B (en) 2018-03-21
CN103168191A (zh) 2013-06-19
GB201219663D0 (en) 2012-12-12
WO2011139568A2 (en) 2011-11-10
US9027581B2 (en) 2015-05-12
MX2012012422A (es) 2012-11-29
BR112012026469B1 (pt) 2022-02-22

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