FR2933129B1 - Carter de turbomachine a la tenue mecanique amelioree, turbine comprenant un tel carter et moteur d'aeronef equipe d'une telle turbine - Google Patents

Carter de turbomachine a la tenue mecanique amelioree, turbine comprenant un tel carter et moteur d'aeronef equipe d'une telle turbine

Info

Publication number
FR2933129B1
FR2933129B1 FR0854385A FR0854385A FR2933129B1 FR 2933129 B1 FR2933129 B1 FR 2933129B1 FR 0854385 A FR0854385 A FR 0854385A FR 0854385 A FR0854385 A FR 0854385A FR 2933129 B1 FR2933129 B1 FR 2933129B1
Authority
FR
France
Prior art keywords
turbine
carter
engine
mechanical strength
improved mechanical
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
FR0854385A
Other languages
English (en)
Other versions
FR2933129A1 (fr
Inventor
Florian Andre Francois Bessagnet
Jerome Cameau
Frederic Delaunay
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 FR0854385A priority Critical patent/FR2933129B1/fr
Publication of FR2933129A1 publication Critical patent/FR2933129A1/fr
Application granted granted Critical
Publication of FR2933129B1 publication Critical patent/FR2933129B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0854385A 2008-06-30 2008-06-30 Carter de turbomachine a la tenue mecanique amelioree, turbine comprenant un tel carter et moteur d'aeronef equipe d'une telle turbine Active FR2933129B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0854385A FR2933129B1 (fr) 2008-06-30 2008-06-30 Carter de turbomachine a la tenue mecanique amelioree, turbine comprenant un tel carter et moteur d'aeronef equipe d'une telle turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0854385A FR2933129B1 (fr) 2008-06-30 2008-06-30 Carter de turbomachine a la tenue mecanique amelioree, turbine comprenant un tel carter et moteur d'aeronef equipe d'une telle turbine

Publications (2)

Publication Number Publication Date
FR2933129A1 FR2933129A1 (fr) 2010-01-01
FR2933129B1 true FR2933129B1 (fr) 2013-12-06

Family

ID=40328838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0854385A Active FR2933129B1 (fr) 2008-06-30 2008-06-30 Carter de turbomachine a la tenue mecanique amelioree, turbine comprenant un tel carter et moteur d'aeronef equipe d'une telle turbine

Country Status (1)

Country Link
FR (1) FR2933129B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116674758B (zh) * 2022-04-28 2024-05-24 中国航发沈阳发动机研究所 一种非接触式飞发搭接结构设计方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1076367A (en) * 1965-12-01 1967-07-19 Rolls Royce Gas turbine engine
US5076049A (en) * 1990-04-02 1991-12-31 General Electric Company Pretensioned frame
US6439841B1 (en) * 2000-04-29 2002-08-27 General Electric Company Turbine frame assembly
DE10213402A1 (de) * 2002-03-26 2003-12-24 Mtu Aero Engines Gmbh Anordnung zur Befestigung von als Lagerträger für den Rotor einer Fluggasturbine dienenden Streben an der Gehäusestruktur der Fluggasturbine
FR2891301B1 (fr) * 2005-09-29 2007-11-02 Snecma Sa Carter structural de turbomoteur
FR2895020B1 (fr) * 2005-12-16 2010-12-03 Snecma Agencement de prelevement de gaz sur un carter de turbomachine, carter le comportant, et moteur d'aeronef en etant muni

Also Published As

Publication number Publication date
FR2933129A1 (fr) 2010-01-01

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