DE68912241D1 - An einem Turbinengehäuse befestigter Statorring. - Google Patents

An einem Turbinengehäuse befestigter Statorring.

Info

Publication number
DE68912241D1
DE68912241D1 DE89402256T DE68912241T DE68912241D1 DE 68912241 D1 DE68912241 D1 DE 68912241D1 DE 89402256 T DE89402256 T DE 89402256T DE 68912241 T DE68912241 T DE 68912241T DE 68912241 D1 DE68912241 D1 DE 68912241D1
Authority
DE
Germany
Prior art keywords
turbine housing
ring attached
stator ring
stator
attached
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
DE89402256T
Other languages
English (en)
Other versions
DE68912241T2 (de
Inventor
Francois Emile Georges Crozet
Jean Luc Soupizon
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
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Publication of DE68912241D1 publication Critical patent/DE68912241D1/de
Application granted granted Critical
Publication of DE68912241T2 publication Critical patent/DE68912241T2/de
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)
DE89402256T 1988-08-18 1989-08-10 An einem Turbinengehäuse befestigter Statorring. Expired - Fee Related DE68912241T2 (de)

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
DE68912241D1 true DE68912241D1 (de) 1994-02-24
DE68912241T2 DE68912241T2 (de) 1994-05-11

Family

ID=9369384

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89402256T Expired - Fee Related DE68912241T2 (de) 1988-08-18 1989-08-10 An einem Turbinengehäuse befestigter Statorring.

Country Status (5)

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

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226365B (en) * 1988-12-22 1993-03-10 Rolls Royce Plc Turbomachine clearance control
US5197281A (en) * 1990-04-03 1993-03-30 General Electric Company Interstage seal arrangement for airfoil stages of turbine engine counterrotating rotors
IE67360B1 (en) * 1990-09-25 1996-03-20 United Technologies Corp Apparatus and method for a stator assembly of a rotary machine
US5228195A (en) * 1990-09-25 1993-07-20 United Technologies Corporation 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 (de) * 1996-11-23 2002-01-30 ROLLS-ROYCE plc Zusammenbau eines Schaufelrotors und dessen Gehäuses
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 (de) * 1999-04-12 2000-10-18 Asea Brown Boveri AG Hitzeschild für eine Gasturbine
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
WO2004113771A2 (en) * 2003-06-20 2004-12-29 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
EP2696037B1 (de) 2012-08-09 2017-03-01 MTU Aero Engines AG Abdichtung des Strömungskanals einer Strömungsmaschine
EP2696036A1 (de) * 2012-08-09 2014-02-12 MTU Aero Engines GmbH Klemmring für eine Strömungsmaschine
EP2719869A1 (de) * 2012-10-12 2014-04-16 MTU Aero Engines GmbH Axiale Abdichtung in einer Gehäusestruktur für eine Strömungsmaschine
ES2723784T3 (es) 2012-10-23 2019-09-02 MTU Aero Engines AG Guía de aire de refrigeración en una estructura de carcasa de una turbomáquina
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 (de) * 2013-04-12 2020-01-08 United Technologies Corporation Aussendichtung für eine turbinenschaufel mit sekundärluftabdichtung
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
WO2015084550A1 (en) * 2013-12-03 2015-06-11 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 (de) 2015-10-08 2017-04-12 MTU Aero Engines GmbH Schutzvorrichtung für eine strömungsmaschine
EP3179053B1 (de) 2015-12-07 2019-04-03 MTU Aero Engines GmbH Gehäusestruktur einer strömungsmaschine mit hitzeschutzschild
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 (de) 2017-06-09 2021-04-28 Ge Avio S.r.l. Dichtung für gasturbinenleitschaufelanordnung
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 (en) * 2021-12-24 2023-06-24 Itp Next Generation Turbines, S.L. A turbine arrangement including a turbine outlet stator vane arrangement
US11933226B2 (en) * 2022-05-13 2024-03-19 Rtx Corporation Heat shield and method of installing the same

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB839915A (en) * 1958-01-20 1960-06-29 Rolls Royce Labyrinth seals
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
EP0356305A1 (de) 1990-02-28
FR2635562A1 (fr) 1990-02-23
JPH02104903A (ja) 1990-04-17
FR2635562B1 (fr) 1993-12-24
DE68912241T2 (de) 1994-05-11
JPH0694801B2 (ja) 1994-11-24
EP0356305B1 (de) 1994-01-12
US4925365A (en) 1990-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee