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CH365737A - Control device for a turbine - Google Patents

Control device for a turbine

Info

Publication number
CH365737A
CH365737A CH5880158A CH5880158A CH365737A CH 365737 A CH365737 A CH 365737A CH 5880158 A CH5880158 A CH 5880158A CH 5880158 A CH5880158 A CH 5880158A CH 365737 A CH365737 A CH 365737A
Authority
CH
Switzerland
Prior art keywords
turbine
control device
control
Prior art date
Application number
CH5880158A
Other languages
German (de)
Inventor
Adrian Eggenberger Markus
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH365737A publication Critical patent/CH365737A/en

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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/02—Shutting-down responsive to overspeed
    • 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
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
    • F01D17/26—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical fluid, e.g. hydraulic
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/16—Trip gear
    • F01D21/18—Trip gear involving hydraulic means
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/20—Checking operation of shut-down devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F01K7/22—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating
    • F01K7/24—Control or safety means specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
CH5880158A 1957-04-26 1958-04-25 Control device for a turbine CH365737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US655389A US2926680A (en) 1957-04-26 1957-04-26 Emergency governing system for a steam turbine

Publications (1)

Publication Number Publication Date
CH365737A true CH365737A (en) 1962-11-30

Family

ID=24628700

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5880158A CH365737A (en) 1957-04-26 1958-04-25 Control device for a turbine

Country Status (5)

Country Link
US (1) US2926680A (en)
CH (1) CH365737A (en)
DE (1) DE1194427B (en)
FR (1) FR1205542A (en)
GB (1) GB890021A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027137A (en) * 1958-09-30 1962-03-27 Gen Electric Control mechanism for operating steam turbines under partial load with full arc admission
US2998017A (en) * 1960-03-28 1961-08-29 Gen Electric Emergency governor exerciser
CH388023A (en) * 1961-04-24 1965-02-15 Escher Wyss Ag Quick-release device for a gas turbine system
US3342194A (en) * 1965-05-12 1967-09-19 Gen Electric Emergency governor exerciser system
US3382880A (en) * 1965-12-01 1968-05-14 Gen Electric Automatic trip test system
NL132683C (en) * 1966-10-13
US3840050A (en) * 1973-04-26 1974-10-08 Gen Electric High-pressure trip valve
FR2570440B1 (en) * 1984-09-18 1988-12-16 Neyrpic METHOD AND DEVICE FOR LIMITING THE PACKING SPEED OF A LOW DROP HYDROELECTRIC GROUP
US7234678B1 (en) * 2003-09-22 2007-06-26 Kabushiki Kaisha Toshiba Protection system for turbo machine and power generating equipment
US7194865B2 (en) * 2004-08-30 2007-03-27 Compressor Controls Corporation Turbine overspeed protection
WO2016084140A1 (en) * 2014-11-26 2016-06-02 三菱重工コンプレッサ株式会社 Emergency shutoff device and emergency shutoff system provided with same
EP3351747A4 (en) * 2015-12-17 2018-10-17 Mitsubishi Heavy Industries Compressor Corporation Trip system for steam turbine
CN108131173B (en) * 2018-02-06 2024-01-26 中国船舶集团有限公司第七〇四研究所 On-line adjustable overspeed protector for ship
CN113623028B (en) * 2021-08-27 2024-07-23 北京电力设备总厂有限公司 Novel steam turbine emergency blocking device and oil injection test method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1471316A (en) * 1921-06-14 1923-10-16 Gen Electric Valve gear
US1494959A (en) * 1922-11-04 1924-05-20 Gen Electric Emergency governor mechanism for elastic-fluid turbines and the like
US1887536A (en) * 1929-08-26 1932-11-15 Westinghouse Electric & Mfg Co Fluid pressure governing mechanism
US1961813A (en) * 1932-11-23 1934-06-05 Gen Electric Regulating mechanism
DE618035C (en) * 1932-11-23 1935-08-31 Aeg Device for controlling the supply of fuel to prime movers, in particular steam turbines
US1931104A (en) * 1932-11-23 1933-10-17 Gen Electric Elastic fluid turbine
CH239817A (en) * 1941-04-28 1945-11-15 Sa Ansaldo Device for starting a steam turbine.
US2388282A (en) * 1942-02-19 1945-11-06 Gen Electric Centrifugal type speed governing mechanism
US2504640A (en) * 1948-07-03 1950-04-18 Westinghouse Electric Corp Reheat turbine control
US2617438A (en) * 1948-09-11 1952-11-11 Gen Electric Apparatus for testing turbine stop valves while in service
US2658484A (en) * 1949-03-29 1953-11-10 Allis Chalmers Mfg Co Throttle valve operating mechanism
US2514931A (en) * 1949-06-25 1950-07-11 Westinghouse Electric Corp Reheat turbine control
DE946811C (en) * 1951-12-23 1956-08-09 Turbinen Und Generatoren Veb Arrangement for checking the functionality of steam turbines with two quick-closing valves connected in parallel
BE522127A (en) * 1952-09-05 1953-08-31

Also Published As

Publication number Publication date
GB890021A (en) 1962-02-21
DE1194427B (en) 1965-06-10
US2926680A (en) 1960-03-01
FR1205542A (en) 1960-02-03

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