CS229942B2 - Control valve - Google Patents

Control valve Download PDF

Info

Publication number
CS229942B2
CS229942B2 CS826173A CS617382A CS229942B2 CS 229942 B2 CS229942 B2 CS 229942B2 CS 826173 A CS826173 A CS 826173A CS 617382 A CS617382 A CS 617382A CS 229942 B2 CS229942 B2 CS 229942B2
Authority
CS
Czechoslovakia
Prior art keywords
flap
carrier
outlet
pressure
shield
Prior art date
Application number
CS826173A
Other languages
Czech (cs)
English (en)
Inventor
Gilbert Roillet
Raymond Bassay
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=9261651&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CS229942(B2) "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 CS229942B2 publication Critical patent/CS229942B2/cs

Links

Classifications

    • 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)
  • Sampling And Sample Adjustment (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
CS826173A 1981-08-25 1982-08-24 Control valve CS229942B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8116204 1981-08-25

Publications (1)

Publication Number Publication Date
CS229942B2 true CS229942B2 (en) 1984-07-16

Family

ID=9261651

Family Applications (1)

Application Number Title Priority Date Filing Date
CS826173A CS229942B2 (en) 1981-08-25 1982-08-24 Control valve

Country Status (7)

Country Link
US (1) US4500070A (de)
EP (1) EP0074508B1 (de)
JP (1) JPS5842872A (de)
AT (1) ATE14618T1 (de)
CS (1) CS229942B2 (de)
DE (1) DE3265078D1 (de)
ZA (1) ZA826145B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477056A (en) * 1983-02-28 1984-10-16 Martin Marietta Corporation High force-gain valve
JPS6224088A (ja) * 1985-07-23 1987-02-02 Esutetsuku:Kk 制御弁
FR2608798B1 (fr) * 1986-12-19 1989-02-24 Air Liquide Procede pour controler le debit d'un gaz dans une vanne et generateur de debit mettant en oeuvre ce procede
US4766932A (en) * 1987-05-14 1988-08-30 Westinghouse Electric Corp. Steam control valve
US5074521A (en) * 1990-04-05 1991-12-24 Martin Marietta Corporation High force-gain valve
GB2246615B (en) * 1990-08-03 1994-02-23 British Gas Plc Gas pressure control valve cartridge
USH1098H (en) 1991-02-20 1992-09-01 Hallum Charles E Integrated valve assembly
US5174320A (en) * 1992-01-03 1992-12-29 Halliburton Company Bulk cement metering device
GB2295882A (en) * 1994-12-09 1996-06-12 Gec Alsthom Ltd Steam valve
DE29708459U1 (de) * 1997-05-13 1997-07-17 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Schnellreinigungsventil
DE10303985A1 (de) * 2003-02-01 2004-08-05 Daimlerchrysler Ag Vorrichtung zur Steuerung der Fluidströmung in einem Kanal
US7921867B2 (en) * 2006-09-06 2011-04-12 Olmsted Products Co. Elbow plug external sleeve valve
CN102124258B (zh) 2007-09-13 2015-06-10 约翰·莱斯莉·约翰逊 双作用定向流体流动阀
EP2829685A1 (de) 2013-07-25 2015-01-28 Siemens Aktiengesellschaft Ventil für eine Strömungsmaschine
DE102013110160A1 (de) 2013-09-16 2015-04-02 Mha Zentgraf Gmbh & Co. Kg Ellenbogenventil
DE102013111597A1 (de) 2013-10-21 2015-05-07 Mha Zentgraf Gmbh & Co. Kg Ellenbogenventil
DE102014000814B4 (de) * 2014-01-22 2022-09-08 Festo Se & Co. Kg Ventileinheit
CN104632299B (zh) * 2014-12-02 2016-08-24 上海电气电站设备有限公司 汽轮机联合进汽阀
GB2536235B (en) * 2015-03-09 2017-07-05 Goodwin Plc Valve
JP6557577B2 (ja) * 2015-10-30 2019-08-07 三菱日立パワーシステムズ株式会社 蒸気弁及び蒸気タービンシステム
JP6606407B2 (ja) * 2015-11-12 2019-11-13 三菱日立パワーシステムズ株式会社 蒸気弁及び蒸気タービンシステム
GB2596048B (en) * 2020-04-27 2025-01-08 Crane Ltd A Pressure Independent Comissioning Unit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2091699A (en) * 1937-08-31 Optical system for color processes
US1752439A (en) * 1926-10-14 1930-04-01 I P Morris And De La Vergne In Sleeve valve
US2087037A (en) * 1935-02-21 1937-07-13 Klipfel Mfg Company Valve
US2091669A (en) * 1935-09-07 1937-08-31 Westinghouse Electric & Mfg Co Elastic fluid turbine
GB694919A (en) * 1950-07-26 1953-07-29 British Thomson Houston Co Ltd Improvements in combined shut-off and throttle valve assemblies
FR1292129A (fr) * 1961-06-14 1962-04-27 Rotax Ltd Soupape de réglage d'air comprimé ou de tout autre gaz
FR2461864A1 (fr) * 1979-07-19 1981-02-06 Centre Techn Ind Mecanique Soupape anti-vibrations

Also Published As

Publication number Publication date
US4500070A (en) 1985-02-19
ATE14618T1 (de) 1985-08-15
EP0074508A1 (de) 1983-03-23
DE3265078D1 (en) 1985-09-05
EP0074508B1 (de) 1985-07-31
JPS5842872A (ja) 1983-03-12
ZA826145B (en) 1983-07-27

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