FR2913051B1 - Etage de turbine dans une turbomachine - Google Patents

Etage de turbine dans une turbomachine

Info

Publication number
FR2913051B1
FR2913051B1 FR0701426A FR0701426A FR2913051B1 FR 2913051 B1 FR2913051 B1 FR 2913051B1 FR 0701426 A FR0701426 A FR 0701426A FR 0701426 A FR0701426 A FR 0701426A FR 2913051 B1 FR2913051 B1 FR 2913051B1
Authority
FR
France
Prior art keywords
turbomachine
turbine stage
turbine
stage
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
FR0701426A
Other languages
English (en)
Other versions
FR2913051A1 (fr
Inventor
Mathieu Dakowski
Claire Dorin
Alain Dominique Gendraud
Vincent Philippot
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 FR0701426A priority Critical patent/FR2913051B1/fr
Priority to EP08151521.5A priority patent/EP1965034B1/fr
Priority to CA2622119A priority patent/CA2622119C/fr
Priority to US12/038,422 priority patent/US8403636B2/en
Publication of FR2913051A1 publication Critical patent/FR2913051A1/fr
Application granted granted Critical
Publication of FR2913051B1 publication Critical patent/FR2913051B1/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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/11—Shroud seal segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR0701426A 2007-02-28 2007-02-28 Etage de turbine dans une turbomachine Active FR2913051B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0701426A FR2913051B1 (fr) 2007-02-28 2007-02-28 Etage de turbine dans une turbomachine
EP08151521.5A EP1965034B1 (fr) 2007-02-28 2008-02-15 Etage de turbine dans une turbomachine
CA2622119A CA2622119C (fr) 2007-02-28 2008-02-27 Etage de turbine dans une turbomachine
US12/038,422 US8403636B2 (en) 2007-02-28 2008-02-27 Turbine stage in a turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0701426A FR2913051B1 (fr) 2007-02-28 2007-02-28 Etage de turbine dans une turbomachine

Publications (2)

Publication Number Publication Date
FR2913051A1 FR2913051A1 (fr) 2008-08-29
FR2913051B1 true FR2913051B1 (fr) 2011-06-10

Family

ID=38623473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0701426A Active FR2913051B1 (fr) 2007-02-28 2007-02-28 Etage de turbine dans une turbomachine

Country Status (4)

Country Link
US (1) US8403636B2 (fr)
EP (1) EP1965034B1 (fr)
CA (1) CA2622119C (fr)
FR (1) FR2913051B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2913051B1 (fr) * 2007-02-28 2011-06-10 Snecma Etage de turbine dans une turbomachine
FR2944554B1 (fr) * 2009-04-16 2014-06-13 Snecma Turbine haute-pression de turbomachine
US9371835B2 (en) 2013-07-19 2016-06-21 Praxair Technology, Inc. Coupling for directly driven compressor
DE102013017713B4 (de) * 2013-10-24 2022-10-27 Man Energy Solutions Se Turbomaschine
US10443424B2 (en) * 2016-03-16 2019-10-15 United Technologies Corporation Turbine engine blade outer air seal with load-transmitting carriage
FR3055655B1 (fr) * 2016-09-06 2019-04-05 Safran Aircraft Engines Carter intermediaire de turbine de turbomachine
FR3074518B1 (fr) 2017-12-05 2020-01-03 Safran Aircraft Engines Liaison entre un distributeur en composite a matrice ceramique et un support metallique d'une turbine de turbomachine
FR3087828B1 (fr) 2018-10-26 2021-01-08 Safran Helicopter Engines Aubage mobile de turbomachine
FR3097299B1 (fr) * 2019-06-13 2021-07-23 Safran Ensemble pour une turbine a gaz
US11215075B2 (en) * 2019-11-19 2022-01-04 Rolls-Royce North American Technologies Inc. Turbine shroud assembly with flange mounted ceramic matrix composite turbine shroud ring

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314648A (en) * 1961-12-19 1967-04-18 Gen Electric Stator vane assembly
AT251179B (de) * 1962-03-20 1966-12-27 Rudolf Baer Verdichteraggregat
US4157232A (en) * 1977-10-31 1979-06-05 General Electric Company Turbine shroud support
FR2519374B1 (fr) * 1982-01-07 1986-01-24 Snecma Dispositif de refroidissement des talons d'aubes mobiles d'une turbine
GB2117843B (en) * 1982-04-01 1985-11-06 Rolls Royce Compressor shrouds
US5181826A (en) * 1990-11-23 1993-01-26 General Electric Company Attenuating shroud support
US5593277A (en) * 1995-06-06 1997-01-14 General Electric Company Smart turbine shroud
GB2310255B (en) * 1996-02-13 1999-06-16 Rolls Royce Plc A turbomachine
DE19745683A1 (de) * 1997-10-16 1999-04-22 Bmw Rolls Royce Gmbh Aufhängung einer ringförmigen Gasturbinen-Brennkammer
FR2794816B1 (fr) * 1999-06-10 2001-07-06 Snecma Stator de compresseur a haute pression
US6435820B1 (en) * 1999-08-25 2002-08-20 General Electric Company Shroud assembly having C-clip retainer
FR2819010B1 (fr) * 2001-01-04 2004-05-28 Snecma Moteurs Secteur d'entretoise de support d'anneau de stator de la turbine haute pression d'une turbomachine avec rattrapage de jeux
FR2825787B1 (fr) * 2001-06-06 2004-08-27 Snecma Moteurs Montage de chambre de combustion cmc de turbomachine par viroles de liaison souples
DE10247355A1 (de) * 2002-10-10 2004-04-22 Rolls-Royce Deutschland Ltd & Co Kg Turbinendeckbandsegmentbefestigung
FR2860039B1 (fr) * 2003-09-19 2005-11-25 Snecma Moteurs Realisation de l'etancheite dans un turboreacteur pour le prelevement cabine par joints double sens a lamelles
FR2860041B1 (fr) * 2003-09-22 2005-11-25 Snecma Moteurs Realisation de l'etancheite dans un turboreacteur pour le prelevement cabine par tube a double rotule
GB2420830B (en) * 2004-12-01 2007-01-03 Rolls Royce Plc Improved casing arrangement
FR2887939B1 (fr) * 2005-06-29 2016-09-30 Soc Nat D'etude Et De Construction De Moteurs D'aviation Snecma Compresseur multi-etages de turbomachine
FR2913051B1 (fr) * 2007-02-28 2011-06-10 Snecma Etage de turbine dans une turbomachine

Also Published As

Publication number Publication date
CA2622119C (fr) 2015-04-28
EP1965034B1 (fr) 2017-04-05
CA2622119A1 (fr) 2008-08-28
US20080206047A1 (en) 2008-08-28
EP1965034A1 (fr) 2008-09-03
FR2913051A1 (fr) 2008-08-29
US8403636B2 (en) 2013-03-26

Similar Documents

Publication Publication Date Title
FR2913051B1 (fr) Etage de turbine dans une turbomachine
FR2954400B1 (fr) Etage de turbine dans une turbomachine
FR2937371B1 (fr) Ventilation d'une turbine haute-pression dans une turbomachine
FR2896537B1 (fr) Turbomachine a generateur-demarreur integre
DE602007006263D1 (de) Turbomaschine
DK1903188T3 (da) Gasturbine
DE602008001849D1 (de) Keramik-Matrix-Verbund-Turbinenleitschaufel
FR2925118B1 (fr) Panneau de support d'abradable dans une turbomachine
FR2926603B1 (fr) Guidage d'un arbre dans une turbomachine
DE602007002721D1 (de) Turbine mit variabler geometrie
DE602007007334D1 (de) Gasturbinenanordnung
FR2920033B1 (fr) Turbomachine avec diffuseur
FR2918120B1 (fr) Turbomachine a double soufflante
FR2920032B1 (fr) Diffuseur d'une turbomachine
DE502006002383D1 (de) Turbinenrad
NO20063088L (no) Vannturbin
FR2913050B1 (fr) Turbine haute-pression d'une turbomachine
FR2924155B1 (fr) Aube de turbomachine
DK1878917T3 (da) Vindenergianlæg
FR2957115B1 (fr) Etage de turbine dans une turbomachine
BRPI0915880A2 (pt) turbina hidráulica
FR2933126B1 (fr) Actionnement d'un inverseur de poussee dans une turbomachine
DE602008006153D1 (de) Einkristall-turbinenschaufel
FR2907840B1 (fr) Dispositif de limitation de survitesse de turbine dans une turbomachine
FR2922939B1 (fr) Turbomachine comprenant un diffuseur

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

CD Change of name or company name

Owner name: SNECMA, FR

Effective date: 20170713

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18