GB1338347A - Turbo-machines - Google Patents

Turbo-machines

Info

Publication number
GB1338347A
GB1338347A GB2567072A GB2567072A GB1338347A GB 1338347 A GB1338347 A GB 1338347A GB 2567072 A GB2567072 A GB 2567072A GB 2567072 A GB2567072 A GB 2567072A GB 1338347 A GB1338347 A GB 1338347A
Authority
GB
United Kingdom
Prior art keywords
blades
compressor
walls
turbine
june
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
GB2567072A
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Publication of GB1338347A publication Critical patent/GB1338347A/en
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
    • 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
    • F01D5/022—Blade-carrying members, e.g. rotors with concentric rows of axial blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/06—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages
    • F02C3/073—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages the compressor and turbine stages being concentric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB2567072A 1971-06-02 1972-06-01 Turbo-machines Expired GB1338347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7119922A FR2141435B1 (enrdf_load_stackoverflow) 1971-06-02 1971-06-02

Publications (1)

Publication Number Publication Date
GB1338347A true GB1338347A (en) 1973-11-21

Family

ID=9077976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2567072A Expired GB1338347A (en) 1971-06-02 1972-06-01 Turbo-machines

Country Status (2)

Country Link
FR (1) FR2141435B1 (enrdf_load_stackoverflow)
GB (1) GB1338347A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909031A (en) * 1987-05-27 1990-03-20 Mtu Motoren- Und Turbinen-Union Munchen Gmbh Combined multi-speed jet engine for the drive of airplanes and space vehicles
GB2301631A (en) * 1995-06-02 1996-12-11 Solar Turbines Inc Compressor bleed cooled in a heat exchanger and accelerated by the top of a two tier compressor blade for engine component cooling.
EP0900920A3 (en) * 1997-09-08 2000-03-22 General Electric Company Sealing device between a blade platform and two stator shrouds
US6454535B1 (en) 2000-10-31 2002-09-24 General Electric Company Blisk

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506502A (en) * 1980-01-20 1985-03-26 Beit Shemesh Engines Ltd. Gas turbine engines
FR2613772B1 (fr) * 1987-04-13 1991-06-28 Gros Jean Marc Compresseur, roue de turbine monobloc. redresseur, distributeur monobloc. entree d'air, tuyere d'echappement monobloc
FR2748063B1 (fr) * 1996-04-24 1998-05-29 Snecma Turbomachine a double flux

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909031A (en) * 1987-05-27 1990-03-20 Mtu Motoren- Und Turbinen-Union Munchen Gmbh Combined multi-speed jet engine for the drive of airplanes and space vehicles
GB2301631A (en) * 1995-06-02 1996-12-11 Solar Turbines Inc Compressor bleed cooled in a heat exchanger and accelerated by the top of a two tier compressor blade for engine component cooling.
EP0900920A3 (en) * 1997-09-08 2000-03-22 General Electric Company Sealing device between a blade platform and two stator shrouds
US6454535B1 (en) 2000-10-31 2002-09-24 General Electric Company Blisk

Also Published As

Publication number Publication date
FR2141435B1 (enrdf_load_stackoverflow) 1973-06-29
FR2141435A1 (enrdf_load_stackoverflow) 1973-01-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee