FR2946400B1 - Disque de rotor, en particulier de soufflante, pour turbomachine - Google Patents

Disque de rotor, en particulier de soufflante, pour turbomachine

Info

Publication number
FR2946400B1
FR2946400B1 FR0902727A FR0902727A FR2946400B1 FR 2946400 B1 FR2946400 B1 FR 2946400B1 FR 0902727 A FR0902727 A FR 0902727A FR 0902727 A FR0902727 A FR 0902727A FR 2946400 B1 FR2946400 B1 FR 2946400B1
Authority
FR
France
Prior art keywords
turbomachine
blower
rotor disc
rotor
disc
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.)
Active
Application number
FR0902727A
Other languages
English (en)
Other versions
FR2946400A1 (fr
Inventor
Charles Jean Pierre Douguet
Hong Son Le
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 FR0902727A priority Critical patent/FR2946400B1/fr
Publication of FR2946400A1 publication Critical patent/FR2946400A1/fr
Application granted granted Critical
Publication of FR2946400B1 publication Critical patent/FR2946400B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F04D29/322—Blade mountings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0902727A 2009-06-05 2009-06-05 Disque de rotor, en particulier de soufflante, pour turbomachine Active FR2946400B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0902727A FR2946400B1 (fr) 2009-06-05 2009-06-05 Disque de rotor, en particulier de soufflante, pour turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0902727A FR2946400B1 (fr) 2009-06-05 2009-06-05 Disque de rotor, en particulier de soufflante, pour turbomachine

Publications (2)

Publication Number Publication Date
FR2946400A1 FR2946400A1 (fr) 2010-12-10
FR2946400B1 true FR2946400B1 (fr) 2016-05-06

Family

ID=41611197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0902727A Active FR2946400B1 (fr) 2009-06-05 2009-06-05 Disque de rotor, en particulier de soufflante, pour turbomachine

Country Status (1)

Country Link
FR (1) FR2946400B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3024729B1 (fr) 2013-07-26 2022-04-27 MRA Systems, LLC Mât d'accrochage de moteur pour aéronef
FR3087479B1 (fr) 2018-10-23 2022-05-13 Safran Aircraft Engines Aube de turbomachine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317338A (en) * 1942-02-07 1943-04-20 Westinghouse Electric & Mfg Co Turbine blade fastening apparatus
GB709636A (en) * 1951-05-09 1954-06-02 Rolls Royce Improvements in or relating to compressor and turbine bladed rotors
GB914548A (en) * 1960-03-04 1963-01-02 Daimler Benz Ag Improvements relating to wheel discs with ceramic blades for axial-flow machines
GB1276106A (en) * 1969-12-19 1972-06-01 Rolls Royce FLUID FLOW MACHINE, e.g. GAS TURBINE ENGINE COMPRESSOR
US4343593A (en) * 1980-01-25 1982-08-10 The United States Of America As Represented By The Secretary Of The Air Force Composite blade for turbofan engine fan
US5368444A (en) * 1993-08-30 1994-11-29 General Electric Company Anti-fretting blade retention means

Also Published As

Publication number Publication date
FR2946400A1 (fr) 2010-12-10

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