DK540979A - Manuelt betjent dominerende styremekanisme til en hydraulisk drevet ventilstyremekanisme - Google Patents

Manuelt betjent dominerende styremekanisme til en hydraulisk drevet ventilstyremekanisme

Info

Publication number
DK540979A
DK540979A DK540979A DK540979A DK540979A DK 540979 A DK540979 A DK 540979A DK 540979 A DK540979 A DK 540979A DK 540979 A DK540979 A DK 540979A DK 540979 A DK540979 A DK 540979A
Authority
DK
Denmark
Prior art keywords
control mechanism
hydraulic drive
manually operating
drive valve
dominant
Prior art date
Application number
DK540979A
Other languages
English (en)
Inventor
P R Orum
L A Vyvial
Original Assignee
Acf Ind 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 Acf Ind Inc filed Critical Acf Ind Inc
Publication of DK540979A publication Critical patent/DK540979A/da

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
    • F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0008—Mechanical means
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8275—Indicator element rigidly carried by the movable element whose position is indicated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Fluid-Driven Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
DK540979A 1978-12-26 1979-12-18 Manuelt betjent dominerende styremekanisme til en hydraulisk drevet ventilstyremekanisme DK540979A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/973,517 US4213480A (en) 1978-12-26 1978-12-26 Manual override for hydraulic gate valve actuators

Publications (1)

Publication Number Publication Date
DK540979A true DK540979A (da) 1980-06-27

Family

ID=25520998

Family Applications (1)

Application Number Title Priority Date Filing Date
DK540979A DK540979A (da) 1978-12-26 1979-12-18 Manuelt betjent dominerende styremekanisme til en hydraulisk drevet ventilstyremekanisme

Country Status (6)

Country Link
US (1) US4213480A (da)
EP (1) EP0013266B1 (da)
BR (1) BR7908329A (da)
DK (1) DK540979A (da)
ES (1) ES485641A1 (da)
NO (1) NO794259L (da)

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US6182678B1 (en) * 1999-11-18 2001-02-06 Young & Franklin, Inc. Apparatus for safely installing and removing spring failsafe actuator
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US7578349B2 (en) * 2001-03-08 2009-08-25 Worldwide Oilfield Machine, Inc. Lightweight and compact subsea intervention package and method
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JP4133272B2 (ja) * 2002-12-03 2008-08-13 藤倉ゴム工業株式会社 ガスボンベ用空気作動常閉弁のロック機構
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NO338078B1 (no) * 2009-10-21 2016-07-25 Vetco Gray Scandinavia As Undersjøisk ventilaktuator med visuell ventilstillingsindikator koblet til en manuell overstyringsaksel
US9431868B2 (en) * 2010-01-19 2016-08-30 Tolomatic, Inc. Manual override device for an electric actuator and method for use
WO2011123387A2 (en) * 2010-03-31 2011-10-06 Safoco, Inc. A safety valve and method of use
US8851108B2 (en) 2010-03-31 2014-10-07 Safoco, Inc. Safety valve and method of use
US9428994B2 (en) * 2010-07-01 2016-08-30 National Oilwell Varco, L.P. Blowout preventer monitor with trigger sensor and method of using same
GB201012175D0 (en) * 2010-07-20 2010-09-01 Metrol Tech Ltd Procedure and mechanisms
US9441453B2 (en) * 2010-08-04 2016-09-13 Safoco, Inc. Safety valve control system and method of use
WO2012037516A2 (en) 2010-09-17 2012-03-22 Safoco, Inc. Valve actuator control system and method of use
DE102010050662A1 (de) * 2010-11-09 2012-05-10 Festo Ag & Co. Kg Steuerkopf für ein fluidisch ansteuerbares Ventil
CN102606755A (zh) * 2011-01-20 2012-07-25 上海宾特阀门有限公司 双闸板刀形闸阀
US9103465B2 (en) 2011-07-18 2015-08-11 Safoco, Inc. Dual piston actuator and method of use
US9188241B2 (en) * 2011-12-13 2015-11-17 Hydril USA Distribution LLC Visual ram position indicator apparatuses and methods
JP5889034B2 (ja) * 2012-02-21 2016-03-22 ミネベア株式会社 リニアアクチュエータ
US9512927B2 (en) 2012-02-29 2016-12-06 Fike Corporation Pneumatic gate valve with integrated pressurized gas reservoir
US9127781B2 (en) * 2013-04-08 2015-09-08 Pbm Valve, Inc. Pinch valve
US9500294B2 (en) 2013-09-06 2016-11-22 Ge Oil & Gas Pressure Control Lp Hybrid manual and hydraulic actuator override
US10371281B2 (en) 2013-09-06 2019-08-06 Ge Oil & Gas Pressure Control Lp Hybrid manual and hydraulic override
US9169905B1 (en) * 2014-02-13 2015-10-27 Lift-U, Division Of Hogan Mfg., Inc. Drive assembly with override mechanism
WO2015148722A1 (en) 2014-03-25 2015-10-01 Schlumberger Canada Limited Apparatus and methods for manual override of hydraulic choke or valve actuators
US10174584B2 (en) 2014-04-11 2019-01-08 Ge Oil & Gas Pressure Control Lp Safety systems for isolating overpressure during pressurized fluid operations
US10371284B2 (en) * 2016-02-16 2019-08-06 Baker Hughes, A Ge Company, Llc Local position indicator for subsea isolation valve having no external position indication
NO344270B1 (en) * 2018-01-18 2019-10-21 Fmc Kongsberg Subsea As Subsea actuator with override function, as well as a method of operating an actuator
GB2566137B (en) 2018-03-29 2020-05-27 Mhwirth As Gate valve assembly with balance stem indicator housing
US12259064B2 (en) 2018-11-01 2025-03-25 Oil States Energy Services, L.L.C. Valve with pressure differential seating
CN109282076B (zh) * 2018-12-10 2023-09-01 无锡斯考尔自动控制设备有限公司 用于闸阀的带离合式手动机构的气动活塞执行机构
US11118630B2 (en) 2019-02-08 2021-09-14 Caterpillar Inc. Adapter for a valve system
NO345243B1 (en) 2019-07-03 2020-11-16 Petroleum Technology Co As A valve arrangement
US11435001B2 (en) 2020-01-15 2022-09-06 Worldwide Oilfield Machine, Inc. Gate valve
US11953117B2 (en) 2021-01-20 2024-04-09 Saudi Arabian Oil Company Gate valve indicator devices for oil and gas applications
US12516741B2 (en) 2021-10-14 2026-01-06 Worldwide Oilfield Machine, Inc. Hydraulic valve with manual override
CN115325255B (zh) * 2022-08-16 2025-07-29 凯瑞特阀业集团有限公司 高温高压加氢双连体球阀
GB2635331A (en) * 2023-11-06 2025-05-14 Aker Solutions As Subsea actuator and associated methods
CN117432857B (zh) * 2023-12-18 2024-02-20 常州电站辅机股份有限公司 阀门手电动装置

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Also Published As

Publication number Publication date
NO794259L (no) 1980-06-27
ES485641A1 (es) 1980-09-01
BR7908329A (pt) 1980-07-22
EP0013266A1 (en) 1980-07-09
EP0013266B1 (en) 1984-08-01
US4213480A (en) 1980-07-22

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment