FR2672943B1 - TURBOMACHINE COMPRESSOR EQUIPPED WITH AN AIR TAKING DEVICE. - Google Patents

TURBOMACHINE COMPRESSOR EQUIPPED WITH AN AIR TAKING DEVICE.

Info

Publication number
FR2672943B1
FR2672943B1 FR9102008A FR9102008A FR2672943B1 FR 2672943 B1 FR2672943 B1 FR 2672943B1 FR 9102008 A FR9102008 A FR 9102008A FR 9102008 A FR9102008 A FR 9102008A FR 2672943 B1 FR2672943 B1 FR 2672943B1
Authority
FR
France
Prior art keywords
taking device
air taking
compressor equipped
turbomachine compressor
turbomachine
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 - Fee Related
Application number
FR9102008A
Other languages
French (fr)
Other versions
FR2672943A1 (en
Inventor
Pierre Glowacki
Antoine
Gerard Jourdain
Ernest
Andre
Jean-Michel Payen
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
Priority to FR9102008A priority Critical patent/FR2672943B1/en
Publication of FR2672943A1 publication Critical patent/FR2672943A1/en
Application granted granted Critical
Publication of FR2672943B1 publication Critical patent/FR2672943B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01D5/08—Heating, heat-insulating or cooling means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9102008A 1991-02-20 1991-02-20 TURBOMACHINE COMPRESSOR EQUIPPED WITH AN AIR TAKING DEVICE. Expired - Fee Related FR2672943B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9102008A FR2672943B1 (en) 1991-02-20 1991-02-20 TURBOMACHINE COMPRESSOR EQUIPPED WITH AN AIR TAKING DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9102008A FR2672943B1 (en) 1991-02-20 1991-02-20 TURBOMACHINE COMPRESSOR EQUIPPED WITH AN AIR TAKING DEVICE.

Publications (2)

Publication Number Publication Date
FR2672943A1 FR2672943A1 (en) 1992-08-21
FR2672943B1 true FR2672943B1 (en) 1995-02-03

Family

ID=9409908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9102008A Expired - Fee Related FR2672943B1 (en) 1991-02-20 1991-02-20 TURBOMACHINE COMPRESSOR EQUIPPED WITH AN AIR TAKING DEVICE.

Country Status (1)

Country Link
FR (1) FR2672943B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6398487B1 (en) * 2000-07-14 2002-06-04 General Electric Company Methods and apparatus for supplying cooling airflow in turbine engines
FR2825413B1 (en) 2001-05-31 2003-09-05 Snecma Moteurs DEVICE FOR TAKING AIR BY CENTRIPIC FLOW
FR2930589B1 (en) * 2008-04-24 2012-07-06 Snecma CENTRIFIC AIR COLLECTION IN A COMPRESSOR ROTOR OF A TURBOMACHINE
FR2930588B1 (en) * 2008-04-24 2010-06-04 Snecma COMPRESSOR ROTOR OF A TURBOMACHINE HAVING CENTRIFIC AIR-LEVELING MEANS
DE102008024146A1 (en) * 2008-05-19 2009-11-26 Rolls-Royce Deutschland Ltd & Co Kg Combined vortex rectifier
RU2484257C1 (en) * 2012-04-23 2013-06-10 Открытое акционерное общество "Авиадвигатель" Rotor of compressor of turbofan engine
EP3074599A1 (en) * 2013-11-26 2016-10-05 General Electric Company Rotor off-take assembly
DE102015216110A1 (en) 2015-08-24 2017-03-02 Rolls-Royce Deutschland Ltd & Co Kg Compressor and method for mounting a compressor
FR3073560B1 (en) * 2017-11-10 2020-11-20 Safran Helicopter Engines AIRCRAFT TURBOMACHINE MONOBLOC WHEEL

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115885B (en) * 1959-03-23 1961-10-26 Gen Electric Coolant shovel in a hollow compressor rotor
US3647313A (en) * 1970-06-01 1972-03-07 Gen Electric Gas turbine engines with compressor rotor cooling
FR2401320A1 (en) * 1977-08-26 1979-03-23 Snecma GAS TURBINE COOLING PERFECTIONS
FR2552164B1 (en) * 1983-09-21 1986-12-26 Snecma COMPRESSOR DISC WITH INTEGRATED CENTRIPTIC ACCELERATOR FOR SUCTION OF AIR IN A GAS TURBINE COOLING DEVICE
FR2609500B1 (en) * 1987-01-14 1991-04-12 Snecma TURBOMACHINE COMPRESSOR DISC WITH CENTRIPTIC ACCELERATOR FOR SUCTION OF TURBINE COOLING AIR

Also Published As

Publication number Publication date
FR2672943A1 (en) 1992-08-21

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
CD Change of name or company name
ST Notification of lapse

Effective date: 20101029