BE809717A - Dispositif pour le reglage de la temperature dans la cavite interne des rotors de turbine - Google Patents

Dispositif pour le reglage de la temperature dans la cavite interne des rotors de turbine

Info

Publication number
BE809717A
BE809717A BE139785A BE139785A BE809717A BE 809717 A BE809717 A BE 809717A BE 139785 A BE139785 A BE 139785A BE 139785 A BE139785 A BE 139785A BE 809717 A BE809717 A BE 809717A
Authority
BE
Belgium
Prior art keywords
adjusting
temperature
internal cavity
turbine rotors
rotors
Prior art date
Application number
BE139785A
Other languages
English (en)
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 filed Critical
Publication of BE809717A publication Critical patent/BE809717A/fr

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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
BE139785A 1973-01-15 1974-01-14 Dispositif pour le reglage de la temperature dans la cavite interne des rotors de turbine BE809717A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32353673A 1973-01-15 1973-01-15

Publications (1)

Publication Number Publication Date
BE809717A true BE809717A (fr) 1974-05-02

Family

ID=23259622

Family Applications (1)

Application Number Title Priority Date Filing Date
BE139785A BE809717A (fr) 1973-01-15 1974-01-14 Dispositif pour le reglage de la temperature dans la cavite interne des rotors de turbine

Country Status (6)

Country Link
JP (1) JPS49109708A (fr)
BE (1) BE809717A (fr)
CA (1) CA991085A (fr)
DE (1) DE2401421A1 (fr)
FR (1) FR2214044A1 (fr)
IT (1) IT1002494B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225917A (en) * 1975-08-22 1977-02-26 Hitachi Ltd Seal fin device of turbine wheel and diaphragm
FR2600377B1 (fr) * 1986-06-18 1988-09-02 Snecma Dispositif de controle des debits d'air de refroidissement d'une turbine de moteur
CN114151141B (zh) * 2021-10-20 2023-06-30 中国航发四川燃气涡轮研究院 一种航空发动机涡轮盘腔集气导流结构

Also Published As

Publication number Publication date
FR2214044A1 (fr) 1974-08-09
DE2401421A1 (de) 1974-07-18
IT1002494B (it) 1976-05-20
JPS49109708A (fr) 1974-10-18
CA991085A (en) 1976-06-15

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