BR0208444B1 - atuador de válvula de atuação hidráulica bem como conjunto de atuador de válvula de atuação hidráulica e válvula. - Google Patents

atuador de válvula de atuação hidráulica bem como conjunto de atuador de válvula de atuação hidráulica e válvula.

Info

Publication number
BR0208444B1
BR0208444B1 BRPI0208444-9A BR0208444A BR0208444B1 BR 0208444 B1 BR0208444 B1 BR 0208444B1 BR 0208444 A BR0208444 A BR 0208444A BR 0208444 B1 BR0208444 B1 BR 0208444B1
Authority
BR
Brazil
Prior art keywords
hydraulic actuation
valve actuator
well
actuation valve
actuator
Prior art date
Application number
BRPI0208444-9A
Other languages
English (en)
Other versions
BR0208444A (pt
Inventor
Jim P Hademenos
Randall D Harkins
Thomas P Kelly
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 filed Critical
Publication of BR0208444A publication Critical patent/BR0208444A/pt
Publication of BR0208444B1 publication Critical patent/BR0208444B1/pt

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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/006—Compensation or avoidance of ambient pressure variation
    • 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
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1476—Special return means
    • 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
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Driven Valves (AREA)
  • Actuator (AREA)
  • Safety Valves (AREA)
BRPI0208444-9A 2001-03-29 2002-03-22 atuador de válvula de atuação hidráulica bem como conjunto de atuador de válvula de atuação hidráulica e válvula. BR0208444B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/821,218 US6536740B2 (en) 2001-03-29 2001-03-29 Disconnected piston for a valve actuator
PCT/US2002/008851 WO2002081932A2 (en) 2001-03-29 2002-03-22 Disconnected piston for a valve actuator

Publications (2)

Publication Number Publication Date
BR0208444A BR0208444A (pt) 2004-03-02
BR0208444B1 true BR0208444B1 (pt) 2011-12-13

Family

ID=25232832

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0208444-9A BR0208444B1 (pt) 2001-03-29 2002-03-22 atuador de válvula de atuação hidráulica bem como conjunto de atuador de válvula de atuação hidráulica e válvula.

Country Status (6)

Country Link
US (1) US6536740B2 (pt)
AU (1) AU2002306813A1 (pt)
BR (1) BR0208444B1 (pt)
GB (1) GB2392209B (pt)
NO (1) NO332065B1 (pt)
WO (1) WO2002081932A2 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6964304B2 (en) * 2002-12-20 2005-11-15 Fmc Technologies, Inc. Technique for maintaining pressure integrity in a submersible system
AU2003903803A0 (en) * 2003-07-23 2003-08-07 Goyen Controls Co Pty Ltd Poppet type flow control valve
US8123191B2 (en) * 2005-04-29 2012-02-28 Cameron International Corporation Mechanical override
US20080083891A1 (en) * 2006-10-04 2008-04-10 Dril-Quip, Inc. Gate Valve Actuator
US8066198B2 (en) * 2009-01-16 2011-11-29 Dana Canada Corporation Valve apparatus for regulating a heat exchange liquid
US8672290B2 (en) 2012-03-13 2014-03-18 Vetco Gray Inc. Self aligning spherical backseat assembly for a valve
US9228674B2 (en) * 2012-08-23 2016-01-05 Fisher Controls International, Llc Methods and apparatus to assemble actuators
CN102944502A (zh) * 2012-09-27 2013-02-27 河北先河环保科技股份有限公司 一种弹性速插连接器
US9353775B2 (en) * 2012-10-10 2016-05-31 Safoco, Inc. Cylindrical liner for piston actuator
US11333254B2 (en) * 2018-12-07 2022-05-17 Tescom Corporation Control valves
CN110529454B (zh) * 2019-09-05 2020-11-17 台州百特工具有限公司 一种具有过载保护液压油的液压杆
DE102022201230B4 (de) * 2022-02-07 2023-12-14 Robert Bosch Gesellschaft mit beschränkter Haftung Sicherheitsvorrichtung für ein linear betätigtes Prozessventil und System umfassend die Sicherheitsvorrichtung

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR942719A (fr) * 1946-03-07 1949-02-16 Dunlop Rubber Co Perfectionnements aux vérins actionnés par fluide sous pression
US3316929A (en) * 1964-05-07 1967-05-02 Kenneth A Milette House trailer waste outlet gate valve
US3410304A (en) * 1966-01-19 1968-11-12 Herman L. Paul Jr. Relief valves
US4359203A (en) * 1974-02-08 1982-11-16 Electro Nucleonics, Inc. Valve assembly
US3955623A (en) * 1974-04-22 1976-05-11 Schlumberger Technology Corporation Subsea control valve apparatus
US3993284A (en) 1975-06-26 1976-11-23 Acf Industries, Incorporated Connection of actuator cylinder housing to valve bonnet
CA1031311A (en) * 1975-09-02 1978-05-16 James R. Ellett Emergency shut down device
US4091832A (en) * 1976-03-29 1978-05-30 U.S. Industries, Inc. Valve
US4192346A (en) * 1976-08-25 1980-03-11 Shoketsu Kinzoku Kogyo Kabushiki Kaisha Control valve
US4135547A (en) 1977-03-14 1979-01-23 Baker International Corporation Quick disengaging valve actuator
US4135546A (en) 1977-04-20 1979-01-23 Acf Industries, Incorporated Stem packing assembly for gate valves and means for removal
US4436279A (en) 1982-12-27 1984-03-13 Acf Industries, Incorporated Stem connection for gate valve
CA1228582A (en) * 1983-01-10 1987-10-27 John N. Mcintyre Subsea gate valve actuator with external manual override and drift adjustment
US4682757A (en) * 1986-07-18 1987-07-28 Joy Manufacturing Company Secondary backseat for gate valve
DE3808478C2 (de) * 1988-03-14 1995-12-07 Fujikura Rubber Ltd Pneumatisch betätigtes Ventil
US4934652A (en) 1989-12-11 1990-06-19 Otis Engineering Corporation Dual stage valve actuator
JP2852843B2 (ja) * 1993-04-02 1999-02-03 株式会社ベンカン スローベントバルブ
US5494078A (en) * 1995-01-09 1996-02-27 The Aro Corporation Pneumatic lift device for dual flow valve
JPH11344151A (ja) * 1998-06-02 1999-12-14 Fujikin Inc 制御器
US6125874A (en) 1999-06-21 2000-10-03 Dril-Quip, Inc Gate valve having fail safe actuator

Also Published As

Publication number Publication date
AU2002306813A1 (en) 2002-10-21
WO2002081932A2 (en) 2002-10-17
WO2002081932A3 (en) 2003-11-27
NO332065B1 (no) 2012-06-18
GB2392209B (en) 2005-03-09
US6536740B2 (en) 2003-03-25
BR0208444A (pt) 2004-03-02
US20020139948A1 (en) 2002-10-03
NO20034303L (no) 2003-09-26
NO20034303D0 (no) 2003-09-26
GB2392209A (en) 2004-02-25
GB0325096D0 (en) 2003-12-03

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/03/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2506 DE 15-01-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.