BR9811986A - Sistema de fechamento garantido contra falhas para atuador de válvula remotamente operável - Google Patents

Sistema de fechamento garantido contra falhas para atuador de válvula remotamente operável

Info

Publication number
BR9811986A
BR9811986A BR9811986A BR9811986A BR9811986A BR 9811986 A BR9811986 A BR 9811986A BR 9811986 A BR9811986 A BR 9811986A BR 9811986 A BR9811986 A BR 9811986A BR 9811986 A BR9811986 A BR 9811986A
Authority
BR
Brazil
Prior art keywords
fail
closing system
valve actuator
control valves
actuator
Prior art date
Application number
BR9811986A
Other languages
English (en)
Inventor
Christopher E Cunningham
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Publication of BR9811986A publication Critical patent/BR9811986A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • F15B20/002—Electrical 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/008—Valve failure
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87209—Electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mining & Mineral Resources (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Fluid-Driven Valves (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

Patente de Invenção: <B>"SISTEMA DE FECHAMENTO GARANTIDO CONTRA FALHAS PARA ATUADOR DE VáLVULA REMOTAMENTE OPERáVEL"<D>. Sistema de fechamento garantido contra falhas que compreende duas válvulas de controle (122, 124), um atuador de pistão (126), um solenóide (147) para operar as válvulas de controle e um módulo do acumulador (150). O fluido pressurizado de suprimento é aplicado à uma câmara de abertura de um atuador ou uma pluralidade de atuadores de válvula de processo, enquanto um percurso de fluxo é aberto para uma ventilação originária de uma câmara de fechamento de um ou mais atuadores. As válvulas de controle são dispostas, de tal forma que, se ou quando elas falharem, elas falham em uma posição que permite que os atuadores de válvula de processo sejam fechados.
BR9811986A 1997-08-22 1998-07-01 Sistema de fechamento garantido contra falhas para atuador de válvula remotamente operável BR9811986A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5680997P 1997-08-22 1997-08-22
PCT/US1998/013984 WO1999010672A1 (en) 1997-08-22 1998-07-01 Fail-safe closure system for remotely operable valve actuator

Publications (1)

Publication Number Publication Date
BR9811986A true BR9811986A (pt) 2000-09-05

Family

ID=22006692

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9811986A BR9811986A (pt) 1997-08-22 1998-07-01 Sistema de fechamento garantido contra falhas para atuador de válvula remotamente operável

Country Status (7)

Country Link
US (1) US6053202A (pt)
AU (1) AU734396B2 (pt)
BR (1) BR9811986A (pt)
CA (1) CA2291052C (pt)
GB (1) GB2342401B (pt)
NO (1) NO318448B1 (pt)
WO (1) WO1999010672A1 (pt)

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DE19857890B4 (de) * 1998-12-15 2008-06-19 Dbt Gmbh Ventilanordnung
FR2831597B1 (fr) * 2001-10-30 2004-02-13 Geoservices Dispositif de completion d'une installation d'exploitation de fluides souterrains
US6702025B2 (en) 2002-02-11 2004-03-09 Halliburton Energy Services, Inc. Hydraulic control assembly for actuating a hydraulically controllable downhole device and method for use of same
US6871834B2 (en) * 2002-12-02 2005-03-29 Powell Technologies Llc Circuit for operating a valve closure system
US7159662B2 (en) * 2004-02-18 2007-01-09 Fmc Technologies, Inc. System for controlling a hydraulic actuator, and methods of using same
US8376314B2 (en) * 2006-03-02 2013-02-19 The Subsea Company Methods and apparatus to exclude function fluid or seawater from solenoid armature cavities in subsea or surface solenoid valves
GB2465168B (en) * 2008-11-07 2012-08-08 Vetco Gray Controls Ltd Disposal of well control fluids
US20110030964A1 (en) * 2009-08-05 2011-02-10 Alfred Moore Williams Control Module With Dual Ball Valve Assemblies
US8517335B2 (en) * 2010-05-21 2013-08-27 Sti Srl Fail-freeze device for positioner
US8776534B2 (en) 2011-05-12 2014-07-15 Sumitomo (Shi) Cryogenics Of America Inc. Gas balanced cryogenic expansion engine
RU2522013C1 (ru) * 2013-05-07 2014-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Поволжский государственный технологический университет" Автомат разгерметизации гидросистемы
AU2015277192B2 (en) * 2014-06-19 2018-04-05 Fmc Technologies, Inc. Direct hydraulic rapid response module apparatus and method
RU2556835C1 (ru) * 2014-08-12 2015-07-20 федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный архитектурно-строительный университет" (ВолгГАСУ) Система защиты гидропривода
RU2579306C1 (ru) * 2014-12-24 2016-04-10 федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный архитектурно-строительный университет" (ВолгГАСУ) Гидропривод
US9828824B2 (en) * 2015-05-01 2017-11-28 Hydril Usa Distribution, Llc Hydraulic re-configurable and subsea repairable control system for deepwater blow-out preventers
RU2583195C1 (ru) * 2015-06-10 2016-05-10 федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный архитектурно-строительный университет" (ВолгГАСУ) Система защиты гидропривода
RU2634996C1 (ru) * 2016-05-31 2017-11-08 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Система защиты гидропривода
RU2642914C1 (ru) * 2016-08-09 2018-01-29 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Система защиты гидропривода
RU2642719C1 (ru) * 2017-03-10 2018-01-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Система защиты гидропривода
RU2711894C1 (ru) * 2019-03-01 2020-01-23 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Система защиты гидропривода
RU2700487C1 (ru) * 2019-06-03 2019-09-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Система защиты гидропривода
RU2715455C1 (ru) * 2019-08-12 2020-02-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Система защиты гидропривода
US11732733B2 (en) * 2019-08-21 2023-08-22 Hybrid Automation Inc. Method and apparatus for conversion of a pneumatic actuator to an electric power platform
US11255350B2 (en) * 2019-08-21 2022-02-22 Hybrid Automation Inc. Method and apparatus for conversion of single-acting pneumatic actuator to electric power platform
RU2739221C1 (ru) * 2020-02-19 2020-12-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Система защиты гидропривода
US11885200B2 (en) * 2021-01-26 2024-01-30 Halliburton Energy Services, Inc. Low power consumption electro-hydraulic system with multiple solenoids

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065094A (en) * 1976-08-19 1977-12-27 Parker-Hannifin Corporation Hydraulic actuator
US4621496A (en) * 1984-04-19 1986-11-11 Teledyne Industries, Inc. Actuator control system
US4809586A (en) * 1987-09-11 1989-03-07 Deere & Company Hydraulic system for a work vehicle

Also Published As

Publication number Publication date
NO318448B1 (no) 2005-03-21
NO995190D0 (no) 1999-10-25
GB2342401B (en) 2002-02-20
NO995190L (no) 2000-03-20
GB0002103D0 (en) 2000-03-22
WO1999010672A1 (en) 1999-03-04
AU734396B2 (en) 2001-06-14
AU8384898A (en) 1999-03-16
CA2291052C (en) 2003-09-23
CA2291052A1 (en) 1999-03-04
US6053202A (en) 2000-04-25
GB2342401A (en) 2000-04-12

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Legal Events

Date Code Title Description
FA12 Dismissal: dismissal - article 216, par. 2 of industrial property law
B12F Other appeals [chapter 12.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time