IN2014DN07487A - - Google Patents

Info

Publication number
IN2014DN07487A
IN2014DN07487A IN7487DEN2014A IN2014DN07487A IN 2014DN07487 A IN2014DN07487 A IN 2014DN07487A IN 7487DEN2014 A IN7487DEN2014 A IN 7487DEN2014A IN 2014DN07487 A IN2014DN07487 A IN 2014DN07487A
Authority
IN
India
Prior art keywords
rims
distributor
combustion chamber
sealing
outer shell
Prior art date
Application number
Other languages
English (en)
Inventor
François Leglaye
Emeric DHERBIGNY
Original Assignee
Snecma
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48289453&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014DN07487(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Snecma filed Critical Snecma
Publication of IN2014DN07487A publication Critical patent/IN2014DN07487A/en

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
    • F01D11/005—Sealing means between non relatively rotating elements
    • 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
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/002—Wall structures
    • 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
    • F05D2240/55—Seals
    • F05D2240/57—Leaf seals
    • 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
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/37—Arrangement of components circumferential
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IN7487DEN2014 2012-04-11 2013-04-09 IN2014DN07487A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1253338A FR2989426B1 (fr) 2012-04-11 2012-04-11 Turbomachine, telle qu'un turboreacteur ou un turbopropulseur d'avion
PCT/FR2013/050768 WO2013153322A1 (fr) 2012-04-11 2013-04-09 Turbomachine, telle qu'un turboreacteur ou un turbopropulseur d'avion

Publications (1)

Publication Number Publication Date
IN2014DN07487A true IN2014DN07487A (pt) 2015-04-24

Family

ID=48289453

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7487DEN2014 IN2014DN07487A (pt) 2012-04-11 2013-04-09

Country Status (9)

Country Link
US (1) US10190430B2 (pt)
EP (1) EP2836684B2 (pt)
CN (1) CN104220702B (pt)
BR (1) BR112014022318B1 (pt)
CA (1) CA2868452C (pt)
FR (1) FR2989426B1 (pt)
IN (1) IN2014DN07487A (pt)
RU (1) RU2636597C2 (pt)
WO (1) WO2013153322A1 (pt)

Families Citing this family (11)

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ES2861200T3 (es) * 2015-12-15 2021-10-06 MTU Aero Engines AG Conexión de componentes de turbomaquinaria
US10830069B2 (en) 2016-09-26 2020-11-10 General Electric Company Pressure-loaded seals
US10393381B2 (en) * 2017-01-27 2019-08-27 General Electric Company Unitary flow path structure
FR3081494B1 (fr) 2018-05-28 2020-12-25 Safran Aircraft Engines Module de combustion de turbomachine a gaz avec butee de fond de chambre
FR3084141B1 (fr) * 2018-07-19 2021-04-02 Safran Aircraft Engines Ensemble pour une turbomachine
DE102020203017A1 (de) * 2020-03-10 2021-09-16 Siemens Aktiengesellschaft Brennkammer mit keramischem Hitzeschild und Dichtung
DE102020111200A1 (de) 2020-04-24 2021-10-28 Man Energy Solutions Se Befestigungseinrichtung zur elastischen Aufhängung eines Übergangskanals an einem Leitschaufelträger einer Gasturbine
RU2755453C1 (ru) * 2020-08-12 2021-09-16 Публичное акционерное общество "ОДК -Уфимское моторостроительное производственное объединение (ПАО "ОДК-УМПО") Узел соединения соплового аппарата турбины высокого давления с концевой частью жаровой трубы камеры сгорания газотурбинного двигателя
CN112065590B (zh) * 2020-09-02 2021-10-29 中国航发沈阳黎明航空发动机有限责任公司 一种航空发动机火焰筒出口的定位支撑结构
US11761342B2 (en) * 2020-10-26 2023-09-19 General Electric Company Sealing assembly for a gas turbine engine having a leaf seal
CN117266938A (zh) * 2022-06-14 2023-12-22 中国航发商用航空发动机有限责任公司 一种涡轮导叶结构

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US4126405A (en) * 1976-12-16 1978-11-21 General Electric Company Turbine nozzle
SU701204A1 (ru) * 1978-05-03 1996-10-27 А.С. Гришанов Соединение трубопроводов для систем летательного аппарата
SU1200609A1 (ru) * 1984-03-01 1990-10-30 Предприятие П/Я А-1469 Сопловой аппарат газовой турбины
US5118120A (en) * 1989-07-10 1992-06-02 General Electric Company Leaf seals
US5333443A (en) * 1993-02-08 1994-08-02 General Electric Company Seal assembly
GB9305010D0 (en) 1993-03-11 1993-04-28 Rolls Royce Plc A cooled turbine nozzle assembly and a method of calculating the diameters of cooling holes for use in such an assembly
US5701733A (en) * 1995-12-22 1997-12-30 General Electric Company Double rabbet combustor mount
SE508749C2 (sv) * 1996-12-20 1998-11-02 Lindab Ab Sätt att hopkoppla två rör
US6199871B1 (en) * 1998-09-02 2001-03-13 General Electric Company High excursion ring seal
FR2825785B1 (fr) * 2001-06-06 2004-08-27 Snecma Moteurs Liaison de chambre de combustion cmc de turbomachine en deux parties
FR2840974B1 (fr) * 2002-06-13 2005-12-30 Snecma Propulsion Solide Anneau d'etancheite pour cahmbre de combustion et chambre de combustion comportant un tel anneau
JP3840556B2 (ja) * 2002-08-22 2006-11-01 川崎重工業株式会社 燃焼器ライナのシール構造
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
US8695989B2 (en) * 2004-04-30 2014-04-15 Siemens Aktiengesellschaft Hot gas seal
US7527469B2 (en) † 2004-12-10 2009-05-05 Siemens Energy, Inc. Transition-to-turbine seal apparatus and kit for transition/turbine junction of a gas turbine engine
DE102005021646B4 (de) * 2005-05-06 2007-04-12 Metu Meinig Aktiengesellschaft Spannring für die Verbindung dünnwandiger Rohre
US20070134087A1 (en) * 2005-12-08 2007-06-14 General Electric Company Methods and apparatus for assembling turbine engines
US7360988B2 (en) * 2005-12-08 2008-04-22 General Electric Company Methods and apparatus for assembling turbine engines
US7762766B2 (en) * 2006-07-06 2010-07-27 Siemens Energy, Inc. Cantilevered framework support for turbine vane
US7784264B2 (en) * 2006-08-03 2010-08-31 Siemens Energy, Inc. Slidable spring-loaded transition-to-turbine seal apparatus and heat-shielding system, comprising the seal, at transition/turbine junction of a gas turbine engine
FR2921463B1 (fr) 2007-09-26 2013-12-06 Snecma Chambre de combustion d'une turbomachine
US8257028B2 (en) † 2007-12-29 2012-09-04 General Electric Company Turbine nozzle segment
FR2937098B1 (fr) 2008-10-15 2015-11-20 Snecma Etancheite entre une chambre de combustion et un distributeur de turbine dans une turbomachine
US9822649B2 (en) * 2008-11-12 2017-11-21 General Electric Company Integrated combustor and stage 1 nozzle in a gas turbine and method
US8534076B2 (en) * 2009-06-09 2013-09-17 Honeywell Internationl Inc. Combustor-turbine seal interface for gas turbine engine
US8388307B2 (en) * 2009-07-21 2013-03-05 Honeywell International Inc. Turbine nozzle assembly including radially-compliant spring member for gas turbine engine
US8347636B2 (en) * 2010-09-24 2013-01-08 General Electric Company Turbomachine including a ceramic matrix composite (CMC) bridge
US9353635B2 (en) * 2011-08-16 2016-05-31 General Electric Company Seal end attachment
US8701415B2 (en) * 2011-11-09 2014-04-22 General Electric Company Flexible metallic seal for transition duct in turbine system

Also Published As

Publication number Publication date
CA2868452C (fr) 2020-03-10
EP2836684A1 (fr) 2015-02-18
BR112014022318B1 (pt) 2022-01-04
BR112014022318A2 (pt) 2017-06-20
WO2013153322A1 (fr) 2013-10-17
US20150047356A1 (en) 2015-02-19
FR2989426A1 (fr) 2013-10-18
CN104220702B (zh) 2016-11-16
CA2868452A1 (fr) 2013-10-17
US10190430B2 (en) 2019-01-29
EP2836684B1 (fr) 2017-03-01
FR2989426B1 (fr) 2014-03-28
RU2636597C2 (ru) 2017-11-24
EP2836684B2 (fr) 2020-01-01
RU2014145223A (ru) 2016-05-27
CN104220702A (zh) 2014-12-17

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