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
Authority: BE; Belgium
Prior art keywords: adjusting; temperature; internal cavity; turbine rotors; rotors
Prior art date: 1973-01-15

Application number

BE139785A

Other languages

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.)

1973-01-15

Filing date

1974-01-14

Publication date

1974-05-02

1974-01-14 Application filed filed Critical

1974-05-02 Publication of BE809717A publication Critical patent/BE809717A/fr

Links

RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1

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

1973
- 1973-12-27 CA CA189,002A patent/CA991085A/en not_active Expired
- 1973-12-31 IT IT3247973A patent/IT1002494B/it active
1974
- 1974-01-12 DE DE19742401421 patent/DE2401421A1/de active Pending
- 1974-01-14 BE BE139785A patent/BE809717A/fr unknown
- 1974-01-15 FR FR7401317A patent/FR2214044A1/fr not_active Withdrawn
- 1974-01-16 JP JP717374A patent/JPS49109708A/ja active Pending

Also Published As

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

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