MX2012007655A - Aparato para aumentar la fuerza de un accionador que tienen un aparato de anulacion. - Google Patents

Aparato para aumentar la fuerza de un accionador que tienen un aparato de anulacion.

Info

Publication number
MX2012007655A
MX2012007655A MX2012007655A MX2012007655A MX2012007655A MX 2012007655 A MX2012007655 A MX 2012007655A MX 2012007655 A MX2012007655 A MX 2012007655A MX 2012007655 A MX2012007655 A MX 2012007655A MX 2012007655 A MX2012007655 A MX 2012007655A
Authority
MX
Mexico
Prior art keywords
control
actuator
fluid
override
force
Prior art date
Application number
MX2012007655A
Other languages
English (en)
Spanish (es)
Inventor
David Anthony Arnold
Original Assignee
Fisher Controls Int
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 Fisher Controls Int filed Critical Fisher Controls Int
Publication of MX2012007655A publication Critical patent/MX2012007655A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/004—Fluid pressure supply failure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1409—Characterised by the construction of the motor unit of the straight-cylinder type with two or more independently movable working pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
  • Mechanical Operated Clutches (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
  • Ink Jet (AREA)
MX2012007655A 2009-12-28 2010-11-11 Aparato para aumentar la fuerza de un accionador que tienen un aparato de anulacion. MX2012007655A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/648,135 US8549984B2 (en) 2009-12-28 2009-12-28 Apparatus to increase a force of an actuator having an override apparatus
PCT/US2010/056406 WO2011081722A1 (en) 2009-12-28 2010-11-11 Apparatus to increase a force of an actuator having an override apparatus

Publications (1)

Publication Number Publication Date
MX2012007655A true MX2012007655A (es) 2012-08-01

Family

ID=43532117

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012007655A MX2012007655A (es) 2009-12-28 2010-11-11 Aparato para aumentar la fuerza de un accionador que tienen un aparato de anulacion.

Country Status (10)

Country Link
US (1) US8549984B2 (https=)
EP (1) EP2519752B1 (https=)
JP (2) JP2013515935A (https=)
CN (1) CN102753840B (https=)
AU (1) AU2010337322B2 (https=)
CA (1) CA2785153C (https=)
MX (1) MX2012007655A (https=)
NO (1) NO20120711A1 (https=)
RU (1) RU2558487C2 (https=)
WO (1) WO2011081722A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8794589B2 (en) * 2009-01-27 2014-08-05 Fisher Controls International, Llc Actuator having an override apparatus
CN102937123A (zh) * 2012-10-31 2013-02-20 杭州浙大精益机电技术工程有限公司 双行程气缸
US9109720B2 (en) * 2012-11-15 2015-08-18 James Henderson Press device for valve maintenance
US10550945B2 (en) 2013-04-25 2020-02-04 Ohio University Emergency shutdown valves with bypass features
CN103671341A (zh) * 2013-12-03 2014-03-26 吴忠中创自控阀有限公司 串级多缸执行机构
DE102014012694B3 (de) 2014-09-01 2016-02-25 Böhner-EH GmbH Hydraulische Vorrichtung
WO2016080874A1 (en) * 2014-11-19 2016-05-26 Saab Ab A fluid actuator arrangement
CN106884828B (zh) * 2017-05-05 2018-06-26 中山市鸿菊自动化设备制造有限公司 一种多阀位组合气缸
US11060415B2 (en) * 2018-01-22 2021-07-13 Fisher Controls International Llc Methods and apparatus to diagnose a pneumatic actuator-regulating accessory
CN110469557B (zh) * 2019-09-17 2024-03-08 广东金玻智能装备有限公司 一种具有自锁功能的油压气缸
DE102019216878A1 (de) * 2019-10-31 2021-05-06 Robert Bosch Gmbh Elektrohydraulisches system für ein ventil
KR102244772B1 (ko) * 2020-11-13 2021-04-27 한국가스안전공사 고압수소 환경에서의 인장시험에 다이어프램을 이용하는 챔버형 인장시험기
US11982370B2 (en) * 2022-02-03 2024-05-14 Safoco, Inc. Actuator assemblies and related methods for valve systems

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DE1187026B (de) 1959-04-22 1965-02-11 Walter Hartung Dipl Ing Von Druckmittel gesteuertes Fluessigkeitsventil fuer selbsttaetige Mengenbegrenzungsvorrichtungen
US3482777A (en) * 1968-02-12 1969-12-09 Zyrotron Ind Inc Modulating valve construction
JPS5235538Y2 (https=) * 1973-07-12 1977-08-13
US4295630A (en) * 1979-08-09 1981-10-20 Greer Hydraulics, Incorporated Fail-safe actuator and hydraulic system incorporating the same
US4726395A (en) * 1983-03-17 1988-02-23 Kunkle Valve Company, Inc. Flexible guide
US4568058A (en) * 1985-07-01 1986-02-04 Joy Manufacturing Company Dual stage hydraulic actuator for expanding gate valve
US4705065A (en) * 1986-05-16 1987-11-10 Anderson, Greenwood & Company Safety relief system for control or vent valves
US4934652A (en) * 1989-12-11 1990-06-19 Otis Engineering Corporation Dual stage valve actuator
US5067323A (en) * 1990-06-13 1991-11-26 United Technologies Corporation Three position actuator arrangement
US5348036A (en) * 1993-05-04 1994-09-20 Singer Valve Inc. Automatic control valve
RU3804U1 (ru) * 1996-09-05 1997-03-16 Саяпин Вадим Васильевич Резервированный привод запорной и регулирующей арматуры нефтепродуктоводов (варианты)
DE19733186A1 (de) * 1997-07-31 1999-02-04 Fev Motorentech Gmbh & Co Kg Elektromagnetisch betätigbares Gaswechselventil für eine Kolbenbrennkraftmaschine
DE19933165A1 (de) 1999-07-15 2001-01-18 Wabco Gmbh & Co Ohg Zylindereinheit
RU2173799C1 (ru) * 2000-11-10 2001-09-20 Общество с ограниченной ответственностью "АРМ ГАРАНТ" Система аварийного перекрытия нефтепродуктопроводов
US6609533B2 (en) * 2001-03-08 2003-08-26 World Wide Oilfield Machine, Inc. Valve actuator and method
US6592095B2 (en) * 2001-04-09 2003-07-15 Delphi Technologies, Inc. Electromagnetic valve motion control
US6708489B2 (en) * 2001-08-03 2004-03-23 Parker & Harper Companies, Inc. Pneumatic actuator
US6523621B1 (en) * 2001-08-31 2003-02-25 Illinois Tool Works Inc. Delay-interruption connector for pneumatic tool
JP3978717B2 (ja) * 2002-01-22 2007-09-19 Ｓｍｃ株式会社 ３位置停止シリンダ
CN1894526A (zh) * 2003-10-17 2007-01-10 松德沃技术公司 故障保险气动致动阀
DE102004045011B4 (de) 2004-09-16 2008-09-25 Liebherr-Aerospace Lindenberg Gmbh Kolbenzylindereinheit
US20100138051A1 (en) 2005-07-13 2010-06-03 Swagelok Company Method and arrangement for actuation
US7356990B2 (en) * 2005-08-29 2008-04-15 Woodward Governor Company Electro hydraulic actuator with spring energized accumulators
DE102006028878A1 (de) 2006-06-21 2007-12-27 Zf Friedrichshafen Ag Hydraulische Stelleinheit für ein Kraftfahrzeug
US8091582B2 (en) * 2007-04-13 2012-01-10 Cla-Val Co. System and method for hydraulically managing fluid pressure downstream from a main valve between set points

Also Published As

Publication number Publication date
RU2012129358A (ru) 2014-02-10
CA2785153A1 (en) 2011-07-07
US8549984B2 (en) 2013-10-08
JP6169735B2 (ja) 2017-07-26
RU2558487C2 (ru) 2015-08-10
AU2010337322B2 (en) 2016-05-19
CA2785153C (en) 2017-01-17
JP2016106204A (ja) 2016-06-16
US20110155937A1 (en) 2011-06-30
JP2013515935A (ja) 2013-05-09
CN102753840A (zh) 2012-10-24
NO20120711A1 (no) 2012-06-19
CN102753840B (zh) 2015-08-19
EP2519752B1 (en) 2017-01-04
AU2010337322A1 (en) 2012-07-19
EP2519752A1 (en) 2012-11-07
WO2011081722A1 (en) 2011-07-07

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