FR2319766A1 - Perfectionnements aux turbines a vapeur destinees a l'entrainement des compresseurs - Google Patents

Perfectionnements aux turbines a vapeur destinees a l'entrainement des compresseurs

Info

Publication number
FR2319766A1
FR2319766A1 FR7524022A FR7524022A FR2319766A1 FR 2319766 A1 FR2319766 A1 FR 2319766A1 FR 7524022 A FR7524022 A FR 7524022A FR 7524022 A FR7524022 A FR 7524022A FR 2319766 A1 FR2319766 A1 FR 2319766A1
Authority
FR
France
Prior art keywords
vane
turbine
circulated
heating
coolant heated
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
FR7524022A
Other languages
English (en)
Other versions
FR2319766B1 (fr
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.)
Rateau SA
Original Assignee
Rateau SA
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 Rateau SA filed Critical Rateau SA
Priority to FR7524022A priority Critical patent/FR2319766A1/fr
Publication of FR2319766A1 publication Critical patent/FR2319766A1/fr
Application granted granted Critical
Publication of FR2319766B1 publication Critical patent/FR2319766B1/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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/08—Adaptations for driving, or combinations with, pumps
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • 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
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/205—Cooling fluid recirculation, i.e. after cooling one or more components is the cooling fluid recovered and used elsewhere for other purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR7524022A 1975-07-31 1975-07-31 Perfectionnements aux turbines a vapeur destinees a l'entrainement des compresseurs Granted FR2319766A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7524022A FR2319766A1 (fr) 1975-07-31 1975-07-31 Perfectionnements aux turbines a vapeur destinees a l'entrainement des compresseurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7524022A FR2319766A1 (fr) 1975-07-31 1975-07-31 Perfectionnements aux turbines a vapeur destinees a l'entrainement des compresseurs

Publications (2)

Publication Number Publication Date
FR2319766A1 true FR2319766A1 (fr) 1977-02-25
FR2319766B1 FR2319766B1 (fr) 1977-12-16

Family

ID=9158631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524022A Granted FR2319766A1 (fr) 1975-07-31 1975-07-31 Perfectionnements aux turbines a vapeur destinees a l'entrainement des compresseurs

Country Status (1)

Country Link
FR (1) FR2319766A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE403394A (fr) *
BE495947A (fr) * 1949-05-30 1950-09-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE403394A (fr) *
BE495947A (fr) * 1949-05-30 1950-09-16

Also Published As

Publication number Publication date
FR2319766B1 (fr) 1977-12-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse