CH636420A5 - Soupape de reglage anti-vibrations. - Google Patents

Soupape de reglage anti-vibrations. Download PDF

Info

Publication number
CH636420A5
CH636420A5 CH522380A CH522380A CH636420A5 CH 636420 A5 CH636420 A5 CH 636420A5 CH 522380 A CH522380 A CH 522380A CH 522380 A CH522380 A CH 522380A CH 636420 A5 CH636420 A5 CH 636420A5
Authority
CH
Switzerland
Prior art keywords
valve
seat
curve
point
angle
Prior art date
Application number
CH522380A
Other languages
English (en)
French (fr)
Inventor
Michel Pluviose
Original Assignee
Centre Techn Ind Mecanique
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 Centre Techn Ind Mecanique filed Critical Centre Techn Ind Mecanique
Publication of CH636420A5 publication Critical patent/CH636420A5/fr

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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Control Of Turbines (AREA)
CH522380A 1979-07-19 1980-07-08 Soupape de reglage anti-vibrations. CH636420A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7918671A FR2461864A1 (fr) 1979-07-19 1979-07-19 Soupape anti-vibrations

Publications (1)

Publication Number Publication Date
CH636420A5 true CH636420A5 (fr) 1983-05-31

Family

ID=9228058

Family Applications (1)

Application Number Title Priority Date Filing Date
CH522380A CH636420A5 (fr) 1979-07-19 1980-07-08 Soupape de reglage anti-vibrations.

Country Status (7)

Country Link
EP (1) EP0023172B1 (enExample)
JP (1) JPS5918588B2 (enExample)
CH (1) CH636420A5 (enExample)
DE (1) DE3063113D1 (enExample)
FR (1) FR2461864A1 (enExample)
GB (1) GB2054804A (enExample)
IT (1) IT1131728B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500070A (en) * 1981-08-25 1985-02-19 Alsthom-Atlantique Valve for adjusting the rate of flow of a gaseous fluid
US4477056A (en) * 1983-02-28 1984-10-16 Martin Marietta Corporation High force-gain valve
FR2560648B1 (fr) * 1984-03-01 1986-09-19 Centre Techn Ind Mecanique Procede pour stabiliser l'ecoulement de fluides lors de detente accompagnee de degradation d'energie cinetique, soupape et detendeur mettant en oeuvre ce procede
IN165869B (enExample) * 1985-04-25 1990-02-03 Westinghouse Electric Corp
FR2683852B1 (fr) * 1991-11-19 1995-05-19 Gec Alsthom Sa Soupape avec siege crenele.
GB2327742B (en) * 1997-07-25 2001-12-12 Denso Corp Flow control valve
FR2836711A1 (fr) * 2002-03-01 2003-09-05 Volvo Constr Equip Holding Se Soupape de regulation de pression de type a clapet pilote
JP4342240B2 (ja) * 2003-08-05 2009-10-14 株式会社山武 ケージ弁
JP2006002798A (ja) * 2004-06-15 2006-01-05 Daikin Ind Ltd 冷媒用閉鎖弁
JP5022853B2 (ja) * 2007-10-03 2012-09-12 株式会社東芝 蒸気弁および発電設備
DE102007058009A1 (de) * 2007-12-03 2009-06-04 Alfa Laval Kolding A/S Ventil
EP2370716B1 (en) 2008-12-22 2012-11-07 Artemis Intelligent Power Limited Valve assembly
EP2703697A1 (de) * 2012-09-04 2014-03-05 Siemens Aktiengesellschaft Kombiniertes Stell- und Schnellschlussventil für eine Strömungsmaschine
JP6076823B2 (ja) 2013-04-26 2017-02-08 株式会社東芝 蒸気弁装置
EP2851587A1 (de) * 2013-09-24 2015-03-25 Siemens Aktiengesellschaft Ventil zur Absperrung und/oder Regelung des Durchflusses von Fluidströmen und Verfahren zur Nachbearbeitung eines solchen Ventils
WO2017034422A1 (es) * 2015-08-24 2017-03-02 Hernandez Leonardo Jorge Dispositivo interno para válvulas, con movimientos libres y articulados: longitudinal, circular, angular, compresión y expansión
WO2025250135A1 (en) * 2024-05-31 2025-12-04 International Valve Marketing, Llc Air/vacuum relief valves with improved air flow vectoring profiles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732172A (en) * 1956-01-24 curran
US2289239A (en) * 1940-07-30 1942-07-07 Westinghouse Electric & Mfg Co Valve for governor apparatus
US2297535A (en) * 1941-04-11 1942-09-29 Westinghouse Electric & Mfg Co Governing valve for prime movers
DE1550475A1 (de) * 1965-08-09 1969-10-09 Reavell Fahie Ltd Einzelsitz-Fluessigkeitsregelventil
US3857542A (en) * 1972-06-06 1974-12-31 Westinghouse Electric Corp Noise suppressing throttle valve
JPS5244451B2 (enExample) * 1973-05-24 1977-11-08
JPS52121819A (en) * 1976-04-07 1977-10-13 Hitachi Ltd Balace type steam control valve

Also Published As

Publication number Publication date
JPS5618167A (en) 1981-02-20
DE3063113D1 (en) 1983-06-16
FR2461864A1 (fr) 1981-02-06
IT1131728B (it) 1986-06-25
EP0023172A1 (fr) 1981-01-28
EP0023172B1 (fr) 1983-05-11
FR2461864B1 (enExample) 1983-04-01
JPS5918588B2 (ja) 1984-04-27
IT8023553A0 (it) 1980-07-18
GB2054804A (en) 1981-02-18

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Owner name: ALSTHOM

PL Patent ceased