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FR2635562B1 - Anneau de stator de turbine associe a un support de liaison au carter de turbine - Google Patents

Anneau de stator de turbine associe a un support de liaison au carter de turbine

Info

Publication number
FR2635562B1
FR2635562B1 FR8810977A FR8810977A FR2635562B1 FR 2635562 B1 FR2635562 B1 FR 2635562B1 FR 8810977 A FR8810977 A FR 8810977A FR 8810977 A FR8810977 A FR 8810977A FR 2635562 B1 FR2635562 B1 FR 2635562B1
Authority
FR
France
Prior art keywords
turbine
stator ring
binding support
ring associated
housing binding
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
FR8810977A
Other languages
English (en)
Other versions
FR2635562A1 (fr
Inventor
Emile Georges Crozet Francois
Luc Soupizon Jean
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 FR8810977A priority Critical patent/FR2635562B1/fr
Priority to DE89402256T priority patent/DE68912241T2/de
Priority to EP89402256A priority patent/EP0356305B1/fr
Priority to US07/393,796 priority patent/US4925365A/en
Priority to JP1210537A priority patent/JPH0694801B2/ja
Publication of FR2635562A1 publication Critical patent/FR2635562A1/fr
Application granted granted Critical
Publication of FR2635562B1 publication Critical patent/FR2635562B1/fr
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
    • 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)
FR8810977A 1988-08-18 1988-08-18 Anneau de stator de turbine associe a un support de liaison au carter de turbine Expired - Fee Related FR2635562B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8810977A FR2635562B1 (fr) 1988-08-18 1988-08-18 Anneau de stator de turbine associe a un support de liaison au carter de turbine
DE89402256T DE68912241T2 (de) 1988-08-18 1989-08-10 An einem Turbinengehäuse befestigter Statorring.
EP89402256A EP0356305B1 (fr) 1988-08-18 1989-08-10 Anneau de stator de turbine associé à un support de liaison au carter de turbine
US07/393,796 US4925365A (en) 1988-08-18 1989-08-15 Turbine stator ring assembly
JP1210537A JPH0694801B2 (ja) 1988-08-18 1989-08-15 タービンケーシングへの結合を行う支持体に取付けられるタービンステータリング

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8810977A FR2635562B1 (fr) 1988-08-18 1988-08-18 Anneau de stator de turbine associe a un support de liaison au carter de turbine

Publications (2)

Publication Number Publication Date
FR2635562A1 FR2635562A1 (fr) 1990-02-23
FR2635562B1 true FR2635562B1 (fr) 1993-12-24

Family

ID=9369384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8810977A Expired - Fee Related FR2635562B1 (fr) 1988-08-18 1988-08-18 Anneau de stator de turbine associe a un support de liaison au carter de turbine

Country Status (5)

Country Link
US (1) US4925365A (fr)
EP (1) EP0356305B1 (fr)
JP (1) JPH0694801B2 (fr)
DE (1) DE68912241T2 (fr)
FR (1) FR2635562B1 (fr)

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IE67360B1 (en) * 1990-09-25 1996-03-20 United Technologies Corp Apparatus and method for a stator assembly of a rotary machine
US5188507A (en) * 1991-11-27 1993-02-23 General Electric Company Low-pressure turbine shroud
US5201846A (en) * 1991-11-29 1993-04-13 General Electric Company Low-pressure turbine heat shield
DE4331060C1 (de) * 1993-09-13 1994-06-30 Gruenzweig & Hartmann Montage Wärmedämmanordnung
EP0844369B1 (fr) * 1996-11-23 2002-01-30 ROLLS-ROYCE plc Assemblage d'un rotor à aubes et de son carter
US6120242A (en) * 1998-11-13 2000-09-19 General Electric Company Blade containing turbine shroud
FR2786222B1 (fr) * 1998-11-19 2000-12-29 Snecma Dispositif d'etancheite a lamelle
EP1045115A1 (fr) * 1999-04-12 2000-10-18 Asea Brown Boveri AG Bouclier thermique pour turbine à gaz
JP2002129901A (ja) * 2000-10-30 2002-05-09 Ishikawajima Harima Heavy Ind Co Ltd チップシュラウド構造
DE10122464C1 (de) * 2001-05-09 2002-03-07 Mtu Aero Engines Gmbh Mantelring
FR2829176B1 (fr) * 2001-08-30 2005-06-24 Snecma Moteurs Carter de stator de turbomachine
US6814541B2 (en) * 2002-10-07 2004-11-09 General Electric Company Jet aircraft fan case containment design
US20060267289A1 (en) * 2003-06-20 2006-11-30 Elliott Company Hybrid abradable labyrinth damper seal
GB2407343B (en) * 2003-10-22 2006-04-19 Rolls Royce Plc An acoustic liner for a gas turbine engine casing
FR2867224B1 (fr) * 2004-03-04 2006-05-19 Snecma Moteurs Dispositif de maintien axial de secteur d'entretoise pour anneau d'une turbine haute-pression de turbomachine
DE102005011742A1 (de) * 2005-03-11 2006-09-14 Johnson Controls Gmbh Schaumteil für ein Fahrzeug, insbesondere für einen Sitz und insbesondere mit Sensormittel
FR2899273B1 (fr) * 2006-03-30 2012-08-17 Snecma Dispositif de fixation de secteurs d'anneau sur un carter de turbine d'une turbomachine
US7665960B2 (en) * 2006-08-10 2010-02-23 United Technologies Corporation Turbine shroud thermal distortion control
FR2923525B1 (fr) * 2007-11-13 2009-12-18 Snecma Etancheite d'un anneau de rotor dans un etage de turbine
US8429816B2 (en) * 2008-09-12 2013-04-30 General Electric Company Stator ring configuration
JP2010216321A (ja) * 2009-03-16 2010-09-30 Hitachi Ltd 蒸気タービンの動翼及びそれを用いた蒸気タービン
FR2952965B1 (fr) * 2009-11-25 2012-03-09 Snecma Isolation d'un rebord circonferentiel d'un carter externe de turbomachine vis-a-vis d'un secteur d'anneau correspondant
US8939715B2 (en) * 2010-03-22 2015-01-27 General Electric Company Active tip clearance control for shrouded gas turbine blades and related method
FR2960591B1 (fr) * 2010-06-01 2012-08-24 Snecma Dispositif pour caler en rotation un segment de distributeur dans un carter de turbomachine ; pion antirotation
US9080459B2 (en) * 2012-01-03 2015-07-14 General Electric Company Forward step honeycomb seal for turbine shroud
FR2989724B1 (fr) 2012-04-20 2015-12-25 Snecma Etage de turbine pour une turbomachine
EP2696036A1 (fr) * 2012-08-09 2014-02-12 MTU Aero Engines GmbH Collier de serrage pour turbomachine
EP2696037B1 (fr) * 2012-08-09 2017-03-01 MTU Aero Engines AG Joint du canal d'écoulement d'une turbomachine
EP2719869A1 (fr) * 2012-10-12 2014-04-16 MTU Aero Engines GmbH Étanchéification axiale dans une structure de boîtier pour une turbomachine
EP2725203B1 (fr) 2012-10-23 2019-04-03 MTU Aero Engines AG Conduite d'air froid dans une structure de boîtier d'une turbomachine
US9803491B2 (en) * 2012-12-31 2017-10-31 United Technologies Corporation Blade outer air seal having shiplap structure
DE102013205883B4 (de) * 2013-04-03 2020-04-23 MTU Aero Engines AG Anordnung aus Leitschaufelsegmenten und Verfahren zur Herstellung einer derartigen Anordnung
EP2984296B1 (fr) * 2013-04-12 2020-01-08 United Technologies Corporation Joint étanche à l'air extérieur de pale comportant une étanchéité à l'air secondaire
RU2534669C1 (ru) * 2013-11-25 2014-12-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Статор турбины низкого давления
US10240475B2 (en) * 2013-12-03 2019-03-26 United Technologies Corporation Heat shields for air seals
JP6233578B2 (ja) * 2013-12-05 2017-11-22 株式会社Ihi タービン
US10253645B2 (en) 2013-12-12 2019-04-09 United Technologies Corporation Blade outer air seal with secondary air sealing
US10145308B2 (en) * 2014-02-10 2018-12-04 United Technologies Corporation Gas turbine engine ring seal
FR3025124B1 (fr) * 2014-08-28 2016-09-30 Snecma Procede de fabrication de supports d'anneaux d'organe de turbomachine
EP3153671A1 (fr) 2015-10-08 2017-04-12 MTU Aero Engines GmbH Dispositif de protection pour turbomachine
EP3179053B1 (fr) 2015-12-07 2019-04-03 MTU Aero Engines GmbH Structure de carter de turbomachine avec écran de protection thermique
FR3058755B1 (fr) * 2016-11-15 2020-09-25 Safran Aircraft Engines Turbine pour turbomachine
DE102016222720A1 (de) * 2016-11-18 2018-05-24 MTU Aero Engines AG Dichtungssystem für eine axiale Strömungsmaschine und axiale Strömungsmaschine
FR3065483B1 (fr) * 2017-04-24 2020-08-07 Safran Aircraft Engines Dispositif d'etancheite entre rotor et stator de turbomachine
US20180347399A1 (en) * 2017-06-01 2018-12-06 Pratt & Whitney Canada Corp. Turbine shroud with integrated heat shield
EP3412871B1 (fr) 2017-06-09 2021-04-28 Ge Avio S.r.l. Joint pour aube directrice de turbine à gaz
JP7061497B2 (ja) * 2018-03-30 2022-04-28 三菱重工航空エンジン株式会社 航空機用ガスタービン
DE102018210598A1 (de) 2018-06-28 2020-01-02 MTU Aero Engines AG Gehäusestruktur für eine Strömungsmaschine, Strömungsmaschine und Verfahren zum Kühlen eines Gehäuseabschnitts einer Gehäusestruktur einer Strömungsmaschine
DE102018210600A1 (de) * 2018-06-28 2020-01-02 MTU Aero Engines AG Mantelringanordnung für eine strömungsmaschine
FR3086323B1 (fr) * 2018-09-24 2020-12-11 Safran Aircraft Engines Carter interne de turmomachine a isolation thermique amelioree
FR3093541B1 (fr) * 2019-03-08 2021-07-16 Safran Aircraft Engines Turbine à gaz pour aéronef à double rotor
JP2021110291A (ja) * 2020-01-10 2021-08-02 三菱重工業株式会社 動翼、及び軸流回転機械
CA3182646A1 (fr) * 2021-12-24 2023-06-24 Itp Next Generation Turbines, S.L. Configuration de turbine comprenant un agencement d'aube de stator de sortie de turbine
US11933226B2 (en) * 2022-05-13 2024-03-19 Rtx Corporation Heat shield and method of installing the same

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US3603599A (en) * 1970-05-06 1971-09-07 Gen Motors Corp Cooled seal
US3880550A (en) * 1974-02-22 1975-04-29 Us Air Force Outer seal for first stage turbine
US3966354A (en) * 1974-12-19 1976-06-29 General Electric Company Thermal actuated valve for clearance control
US4053254A (en) 1976-03-26 1977-10-11 United Technologies Corporation Turbine case cooling system
DE2745130C2 (de) 1977-10-07 1980-01-03 Mtu Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Dichtungseinrichtung für die freien Schaufelenden von Axialturbinen
US4177004A (en) * 1977-10-31 1979-12-04 General Electric Company Combined turbine shroud and vane support structure
US4157232A (en) * 1977-10-31 1979-06-05 General Electric Company Turbine shroud support
US4257222A (en) 1977-12-21 1981-03-24 United Technologies Corporation Seal clearance control system for a gas turbine
US4213296A (en) * 1977-12-21 1980-07-22 United Technologies Corporation Seal clearance control system for a gas turbine
US4242042A (en) 1978-05-16 1980-12-30 United Technologies Corporation Temperature control of engine case for clearance control
FR2452601A1 (fr) 1979-03-30 1980-10-24 Snecma Support amovible de revetement d'etancheite pour carter de soufflante de turboreacteur
GB2081392B (en) * 1980-08-06 1983-09-21 Rolls Royce Turbomachine seal
GB2081817B (en) 1980-08-08 1984-02-15 Rolls Royce Turbine blade shrouding
GB2115487B (en) * 1982-02-19 1986-02-05 Gen Electric Double wall compressor casing
FR2552159B1 (fr) * 1983-09-21 1987-07-10 Snecma Dispositif de liaison et d'etancheite de secteurs d'aubes de stator de turbine
GB2151709B (en) * 1983-12-19 1988-07-27 Gen Electric Improvements in gas turbine engines
JPS6157441A (ja) * 1984-08-30 1986-03-24 Nippon Seiki Co Ltd 警告表示装置
US4648792A (en) * 1985-04-30 1987-03-10 United Technologies Corporation Stator vane support assembly

Also Published As

Publication number Publication date
DE68912241T2 (de) 1994-05-11
FR2635562A1 (fr) 1990-02-23
JPH02104903A (ja) 1990-04-17
US4925365A (en) 1990-05-15
EP0356305B1 (fr) 1994-01-12
DE68912241D1 (de) 1994-02-24
EP0356305A1 (fr) 1990-02-28
JPH0694801B2 (ja) 1994-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse