FR2229271A5 - Device for rotating steam in axial-flow turbine - has narrowing tangential nozzles leading to annular around rotor - Google Patents

Device for rotating steam in axial-flow turbine - has narrowing tangential nozzles leading to annular around rotor

Info

Publication number
FR2229271A5
FR2229271A5 FR7316357A FR7316357A FR2229271A5 FR 2229271 A5 FR2229271 A5 FR 2229271A5 FR 7316357 A FR7316357 A FR 7316357A FR 7316357 A FR7316357 A FR 7316357A FR 2229271 A5 FR2229271 A5 FR 2229271A5
Authority
FR
France
Prior art keywords
steam
narrowing
axial
flow turbine
around rotor
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.)
Expired
Application number
FR7316357A
Other languages
English (en)
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Priority to FR7316357A priority Critical patent/FR2229271A5/fr
Application granted granted Critical
Publication of FR2229271A5 publication Critical patent/FR2229271A5/fr
Expired 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR7316357A 1973-05-07 1973-05-07 Device for rotating steam in axial-flow turbine - has narrowing tangential nozzles leading to annular around rotor Expired FR2229271A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7316357A FR2229271A5 (en) 1973-05-07 1973-05-07 Device for rotating steam in axial-flow turbine - has narrowing tangential nozzles leading to annular around rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7316357A FR2229271A5 (en) 1973-05-07 1973-05-07 Device for rotating steam in axial-flow turbine - has narrowing tangential nozzles leading to annular around rotor

Publications (1)

Publication Number Publication Date
FR2229271A5 true FR2229271A5 (en) 1974-12-06

Family

ID=9118903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316357A Expired FR2229271A5 (en) 1973-05-07 1973-05-07 Device for rotating steam in axial-flow turbine - has narrowing tangential nozzles leading to annular around rotor

Country Status (1)

Country Link
FR (1) FR2229271A5 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2503493A1 (de) * 1974-12-16 1976-07-01 Bbc Brown Boveri & Cie Thermische turbomaschine, insbesondere niederdruck-dampfturbine
EP1312759A3 (fr) * 2001-11-15 2009-07-29 General Electric Company Manchon d'admission d'une turbine à vapeur et procédé d'installation rétroactive de ce dernier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2503493A1 (de) * 1974-12-16 1976-07-01 Bbc Brown Boveri & Cie Thermische turbomaschine, insbesondere niederdruck-dampfturbine
EP1312759A3 (fr) * 2001-11-15 2009-07-29 General Electric Company Manchon d'admission d'une turbine à vapeur et procédé d'installation rétroactive de ce dernier

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Legal Events

Date Code Title Description
ST Notification of lapse