FR2309710A1 - Soupape combinee a fermeture instantanee et de regulation - Google Patents

Soupape combinee a fermeture instantanee et de regulation

Info

Publication number
FR2309710A1
FR2309710A1 FR7612649A FR7612649A FR2309710A1 FR 2309710 A1 FR2309710 A1 FR 2309710A1 FR 7612649 A FR7612649 A FR 7612649A FR 7612649 A FR7612649 A FR 7612649A FR 2309710 A1 FR2309710 A1 FR 2309710A1
Authority
FR
France
Prior art keywords
regulating valve
valve
emergency stop
piston
steam turbine
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.)
Granted
Application number
FR7612649A
Other languages
English (en)
French (fr)
Other versions
FR2309710B3 (enrdf_load_stackoverflow
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2309710A1 publication Critical patent/FR2309710A1/fr
Application granted granted Critical
Publication of FR2309710B3 publication Critical patent/FR2309710B3/fr
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Lift Valve (AREA)
FR7612649A 1975-04-30 1976-04-28 Soupape combinee a fermeture instantanee et de regulation Granted FR2309710A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH556475A CH584349A5 (enrdf_load_stackoverflow) 1975-04-30 1975-04-30

Publications (2)

Publication Number Publication Date
FR2309710A1 true FR2309710A1 (fr) 1976-11-26
FR2309710B3 FR2309710B3 (enrdf_load_stackoverflow) 1979-01-19

Family

ID=4295695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612649A Granted FR2309710A1 (fr) 1975-04-30 1976-04-28 Soupape combinee a fermeture instantanee et de regulation

Country Status (5)

Country Link
CA (1) CA1044560A (enrdf_load_stackoverflow)
CH (1) CH584349A5 (enrdf_load_stackoverflow)
DE (2) DE2523297A1 (enrdf_load_stackoverflow)
FR (1) FR2309710A1 (enrdf_load_stackoverflow)
IN (1) IN145747B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000043641A1 (en) * 1999-01-25 2000-07-27 General Electric Company Disk vibration reducer for combined control and stop steam valve
US6638014B2 (en) 2001-08-17 2003-10-28 Alstom (Switzerland) Ltd Valve arrangement for a power plant
CN106523716A (zh) * 2016-12-23 2017-03-22 上海电气电站设备有限公司 汽轮机一体式进汽阀
US10087773B2 (en) 2013-07-25 2018-10-02 Siemens Aktiengesellschaft Valve for a turbomachine

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH635171A5 (de) * 1978-06-08 1983-03-15 Bbc Brown Boveri & Cie Einrichtung an einem diffusor zum unterdruecken von resonanzen.
SE510173C2 (sv) * 1995-04-26 1999-04-26 Abb Stal Ab Ventilanordning
DE10219948A1 (de) * 2002-05-03 2003-11-13 Alstom Switzerland Ltd Dampfturbine
RU2293188C2 (ru) * 2004-04-21 2007-02-10 Закрытое акционерное общество "ЭНТЭК" Стопорно-регулирующий клапан
GB0517702D0 (en) 2005-09-01 2005-10-05 Alstom Technology Ltd Valve assembly and related arrangements
RU2342578C1 (ru) * 2007-05-24 2008-12-27 Закрытое акционерное общество "ЭНТЭК" (ЗАО "ЭНТЭК") Стопорно-регулирующий клапан
EP2410217A1 (de) * 2010-07-20 2012-01-25 Siemens Aktiengesellschaft Ventil für eine Dampfturbine
EP2703698A1 (de) * 2012-09-04 2014-03-05 Siemens Aktiengesellschaft Kombiniertes Stell- und Schnellschlussventil für eine Strömungsmaschine
EP2703699A1 (de) * 2012-09-04 2014-03-05 Siemens Aktiengesellschaft Kombiniertes Ventil für eine Strömungsmaschine
EP2703696A1 (de) * 2012-09-04 2014-03-05 Siemens Aktiengesellschaft Kombiniertes Regel- und Schnellschlussventil für eine Dampfturbine
EP2703697A1 (de) * 2012-09-04 2014-03-05 Siemens Aktiengesellschaft Kombiniertes Stell- und Schnellschlussventil für eine Strömungsmaschine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000043641A1 (en) * 1999-01-25 2000-07-27 General Electric Company Disk vibration reducer for combined control and stop steam valve
US6638014B2 (en) 2001-08-17 2003-10-28 Alstom (Switzerland) Ltd Valve arrangement for a power plant
US10087773B2 (en) 2013-07-25 2018-10-02 Siemens Aktiengesellschaft Valve for a turbomachine
CN106523716A (zh) * 2016-12-23 2017-03-22 上海电气电站设备有限公司 汽轮机一体式进汽阀

Also Published As

Publication number Publication date
DE7516727U (de) 1977-03-03
IN145747B (enrdf_load_stackoverflow) 1978-12-09
CA1044560A (en) 1978-12-19
DE2523297A1 (de) 1976-11-11
FR2309710B3 (enrdf_load_stackoverflow) 1979-01-19
CH584349A5 (enrdf_load_stackoverflow) 1977-01-31

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