NO20063442L - Trykkbalansert fluid-styreanordning - Google Patents

Trykkbalansert fluid-styreanordning

Info

Publication number
NO20063442L
NO20063442L NO20063442A NO20063442A NO20063442L NO 20063442 L NO20063442 L NO 20063442L NO 20063442 A NO20063442 A NO 20063442A NO 20063442 A NO20063442 A NO 20063442A NO 20063442 L NO20063442 L NO 20063442L
Authority
NO
Norway
Prior art keywords
valve
valve spindle
gasket
sealed cavity
spindle
Prior art date
Application number
NO20063442A
Other languages
English (en)
Inventor
Qiu Shi Zheng
Original Assignee
Fmc Technologies
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 Technologies filed Critical Fmc Technologies
Publication of NO20063442L publication Critical patent/NO20063442L/no

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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • 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
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • F16K31/508—Mechanical actuating means with screw-spindle or internally threaded actuating means the actuating element being rotatable, non-rising, and driving a non-rotatable axially-sliding element
    • 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/04—Devices for relieving the pressure on the sealing faces for sliding valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

Den foreliggende oppfinnelse er rettet mot en trykkbalansert fluidreguleringsanordning. I en illustrerende utførelsesform omfatter anordningen et legeme, et ventildeksel koblet til legemet, en ventilspindel operativt koblet til en sluseport posisjonert i legemet, en ventilspindelpakning posisjonert mellom ventilspindelen og ventildekselet, hvor et forseglet hulrom finnes over ventilspindelpakningen, og en åpning gjennom ventildekselet, som er innrettet for å tillate et trykk i et arbeidsfluid som strømmer gjennom ventilen, å bli utøvet i det forseglede hulrommet over ventilspindelpakningen. I en annen illustrerende utførelsesform omfatter anordningen et legeme, et ventildeksel koblet til legemet, en ventilspindel operativt koblet til en sluseport posisjonert i legemet, en ventilspindelpakning posisjonert mellom ventilspindelen og ventildekselet, hvor et forseglet hulrom finnes over ventilspindelpakningen, og en åpning gjennom ventildekselet, hvor åpningen er i fluidforbindelse med det forseglede hulrommet og et indre område av legemet. I en ytterligere illustrerende utførelsesform omfatter anordningen et legeme, et ventildeksel koblet til legemet, en ventilspindel operativt koblet til en sluseport posisjonert i legemet, en ventilspindelpakning posisjonert mellom ventilspindelen og ventildekselet, hvor et forseglet hulrom finnes over ventilspindelpakningen, et stempelkammer utformet i ventildekselet, idet stempelkammeret er i fluidkommunikasjon med det forseglede hulrommet og et indre område av legemet, samt et stempel posisjonert i stempelkammeret.
NO20063442A 2004-02-05 2006-07-26 Trykkbalansert fluid-styreanordning NO20063442L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/772,623 US7066444B2 (en) 2004-02-05 2004-02-05 Pressure balanced fluid control device
PCT/US2004/025349 WO2005083311A1 (en) 2004-02-05 2004-08-05 Pressure balanced fluid control device

Publications (1)

Publication Number Publication Date
NO20063442L true NO20063442L (no) 2006-10-04

Family

ID=34826626

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20063442A NO20063442L (no) 2004-02-05 2006-07-26 Trykkbalansert fluid-styreanordning

Country Status (6)

Country Link
US (2) US7066444B2 (no)
BR (1) BRPI0418447A (no)
GB (3) GB2452887B (no)
NO (1) NO20063442L (no)
SG (1) SG135177A1 (no)
WO (1) WO2005083311A1 (no)

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FI115786B (fi) * 2004-03-10 2005-07-15 Abloy Oy Ovensulkimen säätöventtiili
US8936100B2 (en) 2009-02-04 2015-01-20 Cameron International Corporation Drive sleeve and sealing mechanism for non-rising stem gate valve
ATE519978T1 (de) * 2009-06-15 2011-08-15 Miodrag Stanic Absperrventil
CN101963237A (zh) * 2010-10-28 2011-02-02 方圆阀门集团有限公司 双作用平板闸阀
RU2544927C1 (ru) * 2011-03-07 2015-03-20 Муг Инк. Подводная система привода
US9222583B2 (en) * 2011-04-08 2015-12-29 Cameron International Corporation Split gate valve
WO2014025527A1 (en) * 2012-08-08 2014-02-13 T-3 Property Holdings, Inc. Choke valve
EP3177858A1 (en) * 2014-08-05 2017-06-14 Aktiebolaget SKF Valve operator assembly, valve equipped with such assembly and assembly process for such a valve
EP3186536B1 (en) * 2014-08-29 2018-10-31 Aktiebolaget SKF Valve actuating device with anti-rotation and axial guidance means
CN107002904B (zh) * 2014-10-20 2019-04-09 斯凯孚公司 阀操作器组件和配备有该组件的阀
CN104565413B (zh) * 2014-11-21 2017-05-10 江苏国泉泵业制造有限公司 一种气液流量调节阀
US10794495B2 (en) 2015-05-23 2020-10-06 Gabriel Telles Villanueva Power-driven gate valve
US10196874B2 (en) * 2015-10-08 2019-02-05 Ge Oil & Gas Pressure Control Lp Secondary thrust wireline shearing valve
CN106870783A (zh) * 2015-12-12 2017-06-20 济南华信自动化工程有限公司 使用方便、操作简单的配比柜的平衡阀
USD854919S1 (en) * 2016-05-13 2019-07-30 Gabriel T. Villanueva Combined rotatable gate valve shaft with coupler
US20210048109A1 (en) * 2018-04-19 2021-02-18 Halliburton Energy Services, Inc. Gate valve
US11174958B2 (en) 2019-01-24 2021-11-16 Jet Oilfield Services, LLC Gate valve and method of repairing same
US11536376B2 (en) * 2020-09-30 2022-12-27 Kennedy Valve Company Gate valve
US11384843B1 (en) * 2020-09-30 2022-07-12 Kennedy Valve Company Gate valve
US11994236B2 (en) 2021-11-04 2024-05-28 Gabriel T. Villanueva Impact driver valve systems
WO2024023057A1 (en) * 2022-07-26 2024-02-01 Fmc Kongsberg Subsea As Subsea actuation sub-system
NO20220830A1 (en) * 2022-07-26 2024-01-29 Fmc Kongsberg Subsea As Subsea actuation system with retrievable position indicator

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650616A (en) * 1948-08-30 1953-09-01 Hydro Aire Inc Solenoid operated pilot valve and main gate valve
US2923310A (en) * 1956-09-14 1960-02-02 Acf Ind Inc Automatic lubricated sliding plug valve
US3036807A (en) * 1957-10-17 1962-05-29 Cameron Iron Works Inc Valve apparatus
US3095004A (en) * 1961-09-26 1963-06-25 Mcevoy Co Valves with upstream-downstream sealing
US3348567A (en) * 1965-01-04 1967-10-24 Alexander S Volpin Compound pressure sealant-sealed valve
US3538938A (en) * 1968-04-08 1970-11-10 Volpin Alexander Automatic sealant sealed valves
US3770247A (en) * 1971-09-29 1973-11-06 Texas Iron Works Gate valve having pressure balanced stem
US4029294A (en) * 1974-10-04 1977-06-14 Mcevoy Oilfield Equipment Co. High pressure valve
USRE30115E (en) * 1974-10-21 1979-10-16 Exxon Production Research Company Balanced stem fail-safe valve system
US4363465A (en) * 1976-06-16 1982-12-14 Smith International, Inc. Extreme temperature, high pressure balanced, rising stem gate valve with super preloaded, stacked, solid lubricated, metal-to-metal seal
US4294284A (en) * 1979-11-13 1981-10-13 Smith International, Inc. Fail-safe, non-pressure locking gate valve
US4373700A (en) * 1981-02-25 1983-02-15 Fmc Corporation Metal seal for a gate valve stem
US5143348A (en) * 1991-08-23 1992-09-01 Dwight Baker Easy-opening, high pressure gate valve
DE59504334D1 (de) * 1995-02-13 1999-01-07 Cci Ag Eigenmediumbetätigtes Ventil
GB2322433B (en) * 1997-02-25 2001-08-08 Control Components Valve filter
US7000895B2 (en) * 2002-11-01 2006-02-21 Woodward Governor Company Valve having pressure balancing piston and method involving same

Also Published As

Publication number Publication date
GB0822902D0 (en) 2009-01-21
WO2005083311A1 (en) 2005-09-09
GB2429509A (en) 2007-02-28
US20060192169A1 (en) 2006-08-31
US7066444B2 (en) 2006-06-27
GB0617441D0 (en) 2006-10-18
GB2452887A (en) 2009-03-18
GB0822900D0 (en) 2009-01-21
GB2452886B (en) 2009-04-29
US7249750B2 (en) 2007-07-31
US20050173667A1 (en) 2005-08-11
SG135177A1 (en) 2007-09-28
BRPI0418447A (pt) 2007-05-22
GB2452887B (en) 2009-04-29
GB2429509B (en) 2009-03-25
GB2452886A (en) 2009-03-18

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application