FR2373741A1 - Systeme de commande pour une soupape d'arret hydraulique - Google Patents

Systeme de commande pour une soupape d'arret hydraulique

Info

Publication number
FR2373741A1
FR2373741A1 FR7736964A FR7736964A FR2373741A1 FR 2373741 A1 FR2373741 A1 FR 2373741A1 FR 7736964 A FR7736964 A FR 7736964A FR 7736964 A FR7736964 A FR 7736964A FR 2373741 A1 FR2373741 A1 FR 2373741A1
Authority
FR
France
Prior art keywords
valve
accumulator
control system
control
hydraulic
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7736964A
Other languages
English (en)
Inventor
Robert Bernard Goodman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RTX Corp
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of FR2373741A1 publication Critical patent/FR2373741A1/fr
Withdrawn legal-status Critical Current

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
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/124—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

L'invention concerne un système de commande pour une soupape d'arrêt hydraulique. Ce système comprend une soupape à siège cunéiforme 16, un dispositif de commande hydraulique 38 destiné à déplacer cette soupape 16 entre des positions d'ouverture et de fermeture, un accumulateur 56 pour emmagasiner un fluide sous pression destiné à actionner le moteur de commande, une pompe 60 pour la mise sous pression de l'accumulateur 56, ainsi qu'un élément 66 fonctionnant, lorsque la soupape 16 est en position de fermeture, pour isoler l'accumulateur 56 et appliquer la pression de la pompe 60 directement au dispositif de commande 38. Le système de l'invention est utilisé pour assurer une commande rapide et fiable des soupapes.
FR7736964A 1976-12-09 1977-12-08 Systeme de commande pour une soupape d'arret hydraulique Withdrawn FR2373741A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/748,841 US4141533A (en) 1976-12-09 1976-12-09 Hydraulically operated shutoff valve

Publications (1)

Publication Number Publication Date
FR2373741A1 true FR2373741A1 (fr) 1978-07-07

Family

ID=25011152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736964A Withdrawn FR2373741A1 (fr) 1976-12-09 1977-12-08 Systeme de commande pour une soupape d'arret hydraulique

Country Status (5)

Country Link
US (1) US4141533A (fr)
JP (1) JPS5372222A (fr)
DE (1) DE2753770A1 (fr)
FR (1) FR2373741A1 (fr)
GB (1) GB1549536A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468814A1 (fr) * 1979-11-05 1981-05-08 Verdelet Alain Servo-moteur pneumatique pour la commande d'un obturateur
FR2585744A1 (fr) * 1985-08-05 1987-02-06 Penanguer Jacques Vanne a glissieres pour canaux d'irrigation.
EP0639737A1 (fr) * 1993-08-20 1995-02-22 Von Roll Ag Commande hydraulique ou pneumatique pour un robinet sous-sol

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH627247A5 (fr) * 1977-08-29 1981-12-31 Jean Louis Gratzmuller
JP2614128B2 (ja) * 1990-02-01 1997-05-28 株式会社シー・オー・シー 船舶用油圧バルブコントロールシステム
US5297775A (en) * 1992-12-22 1994-03-29 General Electric Company Linkage arrangement for steam turbine valves
US5577532A (en) * 1994-07-11 1996-11-26 Palmer; Thomas W. Valve actuator
US7611333B1 (en) * 2002-05-07 2009-11-03 Harrington Steven M Multiple chamber pump and method
DE102008022468B4 (de) * 2008-05-07 2021-05-20 BMTS Technology GmbH & Co. KG Ladeeinrichtung
CN101870362B (zh) * 2010-06-13 2013-04-10 江西洪都航空工业集团有限责任公司 飞机自动加油式应急液压系统
ES2463915B1 (es) * 2012-11-29 2015-04-15 Aqualogy Aqua Ambiente Servicios Integrales, S.A. Sistema para la regulación de presión en una tubería de suministro de un fluido
DE102014007129A1 (de) * 2014-05-16 2015-11-19 Audi Ag Elektromagnet für ein Hydrauliksystem
DE102014007130B3 (de) * 2014-05-16 2015-10-15 Audi Ag Elektromagnetventil für ein Hydrauliksystem
CN105782143A (zh) * 2016-03-24 2016-07-20 中国北方发动机研究所(天津) 一种快速液压调节系统防震荡装置
JP2018112259A (ja) * 2017-01-12 2018-07-19 株式会社島津製作所 スライドバルブ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR809846A (fr) * 1935-11-30 1937-03-10 Rateau Sa Obturateurs de robinets-vannes
FR897356A (fr) * 1942-08-25 1945-03-20 Robinet-vanne
FR1097706A (fr) * 1954-03-06 1955-07-08 Crane Co Robinet vanne
DE1211882B (de) * 1962-05-02 1966-03-03 Dikkers & Co N V G Schieber mit Kolbenantrieb und groesserer OEffnungs- als Schliesskraft
US3593824A (en) * 1969-04-09 1971-07-20 Jered Ind Inc Valve circuit for controlling the motion of a deck edge elevator
FR2275714A1 (fr) * 1974-06-19 1976-01-16 Ferrier Et Cie Ets Jean Fr Robinet a commande automatique

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US760595A (en) * 1903-08-27 1904-05-24 Frederick William A Wiesebrock Cut-off apparatus for gas or liquid supply pipes.
US2392471A (en) * 1942-02-11 1946-01-08 Vickers Inc Power transmission
US2741478A (en) * 1950-09-20 1956-04-10 Mercier Jean Control systems for partitions or the like
US2674092A (en) * 1952-09-04 1954-04-06 Vickers Inc Power transmission
US2708344A (en) * 1952-12-11 1955-05-17 Greer Hydraulics Inc Hydraulic equipment
US2954960A (en) * 1956-12-24 1960-10-04 Acf Ind Inc Non-floating seat structure for expanding gate valves
US3225544A (en) * 1964-12-09 1965-12-28 Barney Machinery Company Fail-safe gate-operating apparatus
GB1123277A (en) * 1966-01-03 1968-08-14 Kleinewefers Soehne J Improvements in or relating to hydraulic systems for calender presses
US3329403A (en) * 1966-05-04 1967-07-04 Milwaukee Hydraulic Products C Combination hydraulic and pneumatic jacks
US3730214A (en) * 1971-09-24 1973-05-01 Walworth Co Rotary valve pressure regulating system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR809846A (fr) * 1935-11-30 1937-03-10 Rateau Sa Obturateurs de robinets-vannes
FR897356A (fr) * 1942-08-25 1945-03-20 Robinet-vanne
FR1097706A (fr) * 1954-03-06 1955-07-08 Crane Co Robinet vanne
DE1211882B (de) * 1962-05-02 1966-03-03 Dikkers & Co N V G Schieber mit Kolbenantrieb und groesserer OEffnungs- als Schliesskraft
US3593824A (en) * 1969-04-09 1971-07-20 Jered Ind Inc Valve circuit for controlling the motion of a deck edge elevator
FR2275714A1 (fr) * 1974-06-19 1976-01-16 Ferrier Et Cie Ets Jean Fr Robinet a commande automatique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468814A1 (fr) * 1979-11-05 1981-05-08 Verdelet Alain Servo-moteur pneumatique pour la commande d'un obturateur
FR2585744A1 (fr) * 1985-08-05 1987-02-06 Penanguer Jacques Vanne a glissieres pour canaux d'irrigation.
EP0639737A1 (fr) * 1993-08-20 1995-02-22 Von Roll Ag Commande hydraulique ou pneumatique pour un robinet sous-sol

Also Published As

Publication number Publication date
JPS5372222A (en) 1978-06-27
DE2753770A1 (de) 1978-06-15
US4141533A (en) 1979-02-27
GB1549536A (en) 1979-08-08

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Legal Events

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