ZA823781B - Fast-closing shutoff valve for a compressible fluid - Google Patents

Fast-closing shutoff valve for a compressible fluid

Info

Publication number
ZA823781B
ZA823781B ZA823781A ZA823781A ZA823781B ZA 823781 B ZA823781 B ZA 823781B ZA 823781 A ZA823781 A ZA 823781A ZA 823781 A ZA823781 A ZA 823781A ZA 823781 B ZA823781 B ZA 823781B
Authority
ZA
South Africa
Prior art keywords
inlet
pressure
seat
cavity
stationary
Prior art date
Application number
ZA823781A
Other languages
English (en)
Inventor
Raymond Bessay
Original Assignee
Alsthom Atlantique
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9259042&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA823781(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alsthom Atlantique filed Critical Alsthom Atlantique
Publication of ZA823781B publication Critical patent/ZA823781B/xx

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
    • F16K1/126—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened actuated by fluid
    • 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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)
  • Temperature-Responsive Valves (AREA)
  • Sliding Valves (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)
ZA823781A 1981-06-01 1982-05-28 Fast-closing shutoff valve for a compressible fluid ZA823781B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8110771A FR2506888A1 (fr) 1981-06-01 1981-06-01 Vanne d'arret a fermeture rapide

Publications (1)

Publication Number Publication Date
ZA823781B true ZA823781B (en) 1983-03-30

Family

ID=9259042

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA823781A ZA823781B (en) 1981-06-01 1982-05-28 Fast-closing shutoff valve for a compressible fluid

Country Status (6)

Country Link
EP (1) EP0066795B2 (ro)
JP (1) JPS58683A (ro)
AT (1) ATE20960T1 (ro)
DE (1) DE3272130D1 (ro)
FR (1) FR2506888A1 (ro)
ZA (1) ZA823781B (ro)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH068699Y2 (ja) * 1990-02-06 1994-03-09 リョービ株式会社 夜釣用仕掛
DE4236896A1 (de) * 1992-10-31 1994-05-05 Maury Hans Dietmar Luftkanone zur Beseitigung von Schüttgutanbackungen und -stauungen
DE10251167B4 (de) 2002-10-31 2004-10-14 Danfoss A/S Axialventil
EP2128515A1 (en) 2008-05-30 2009-12-02 Koninklijke Philips Electronics N.V. A water appliance having a flow control unit and a filter assembly
CN102777644B (zh) * 2012-07-26 2013-12-25 卓旦春 一种直流式调节阀
CN102966743B (zh) * 2012-11-21 2014-07-23 邓连友 推力阀
CN104197050B (zh) * 2014-09-02 2016-09-14 章华 关闭末段带缓闭保护功能的低流阻轴流式止回阀
US10001026B2 (en) 2016-05-19 2018-06-19 Hamilton Sunstrand Corporation In-line shutoff valves

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919714A (en) * 1958-01-03 1960-01-05 United Aircraft Corp Pressure balanced regulating and shut-off valve
DE1096139B (de) * 1958-09-25 1960-12-29 Rotax Ltd Absperr- und Regelventil
GB1007138A (en) * 1961-01-10 1965-10-13 Plessey Co Ltd Improvements in or relating to fluid flow control valves
US3415269A (en) * 1967-01-24 1968-12-10 Vapor Corp Multiple positioned pilot controlled poppet valve
US3587622A (en) * 1969-11-10 1971-06-28 Schulz Tool & Mfg Co Valve
FR2109136A5 (ro) * 1970-10-02 1972-05-26 Comp Generale Electricite
FR2130794A5 (ro) * 1971-02-15 1972-11-10 Normalair Garrett Ltd
FR2226603B1 (ro) * 1973-04-17 1977-07-29 Zenith Aviat
JPS544651U (ro) * 1977-06-13 1979-01-12
JPS5452718U (ro) * 1977-09-21 1979-04-12

Also Published As

Publication number Publication date
EP0066795B2 (fr) 1991-01-23
ATE20960T1 (de) 1986-08-15
EP0066795A1 (fr) 1982-12-15
JPS58683A (ja) 1983-01-05
FR2506888A1 (fr) 1982-12-03
JPH0239676B2 (ro) 1990-09-06
DE3272130D1 (en) 1986-08-28
EP0066795B1 (fr) 1986-07-23
FR2506888B1 (ro) 1983-10-07

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