UA100438C2 - Flexible abutment links for attaching a part made of cmc - Google Patents

Flexible abutment links for attaching a part made of cmc

Info

Publication number
UA100438C2
UA100438C2 UAA201102551A UAA201102551A UA100438C2 UA 100438 C2 UA100438 C2 UA 100438C2 UA A201102551 A UAA201102551 A UA A201102551A UA A201102551 A UAA201102551 A UA A201102551A UA 100438 C2 UA100438 C2 UA 100438C2
Authority
UA
Ukraine
Prior art keywords
afterbody
lug
abutment element
cmc
attaching
Prior art date
Application number
UAA201102551A
Other languages
English (en)
Ukrainian (uk)
Inventor
Эрик КОНЕТ
Original Assignee
Снекма Пропульсьон Солид
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 Снекма Пропульсьон Солид filed Critical Снекма Пропульсьон Солид
Publication of UA100438C2 publication Critical patent/UA100438C2/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/78—Other construction of jet pipes
    • F02K1/80—Couplings or connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/04—Mounting of an exhaust cone in the jet pipe
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • F05D2230/642—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins using maintaining alignment while permitting differential dilatation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Connection Of Plates (AREA)
  • Tires In General (AREA)
  • Ceramic Products (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
UAA201102551A 2008-09-08 2009-09-08 Flexible abutment links for attaching a part made of cmc UA100438C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0856009A FR2935753B1 (fr) 2008-09-08 2008-09-08 Liaisons souples a butee pour fixation de piece en cmc

Publications (1)

Publication Number Publication Date
UA100438C2 true UA100438C2 (en) 2012-12-25

Family

ID=40473804

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201102551A UA100438C2 (en) 2008-09-08 2009-09-08 Flexible abutment links for attaching a part made of cmc

Country Status (8)

Country Link
US (1) US8919136B2 (ru)
EP (2) EP2375045B1 (ru)
CN (1) CN102144084B (ru)
CA (1) CA2733572C (ru)
FR (1) FR2935753B1 (ru)
RU (1) RU2493395C2 (ru)
UA (1) UA100438C2 (ru)
WO (1) WO2010026354A2 (ru)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9938900B2 (en) 2011-05-26 2018-04-10 United Technologies Corporation Ceramic matrix composite turbine exhaust case for a gas turbine engine
FR2978989B1 (fr) * 2011-08-12 2013-07-26 Aircelle Sa Cone d'ejection pour turboreacteur d'aeronef
FR2981700B1 (fr) * 2011-10-24 2016-08-26 Snecma Propulsion Solide Dispositif de fixation d'une piece creuse
FR2987078B1 (fr) * 2012-02-17 2016-11-25 Snecma Propulsion Solide Ensemble d'arriere-corps de moteur aeronautique a turbine a gaz
FR2988777B1 (fr) * 2012-03-29 2014-04-25 Snecma Propulsion Solide Integration de pieces d'arriere-corps de moteur aeronautique
WO2013163510A1 (en) * 2012-04-27 2013-10-31 General Electric Company Connecting gas turbine engine annular members
FR2992687B1 (fr) * 2012-06-28 2014-07-18 Snecma Moteur a turbine a gaz comprenant une piece composite et une piece metallique reliees par un dispositif de fixation souple
JP6240672B2 (ja) 2012-07-31 2017-11-29 ゼネラル・エレクトリック・カンパニイ セラミックセンターボディ及び製造方法
US9347367B2 (en) * 2013-07-10 2016-05-24 Electro-Motive Diesel, Inc. System having dual-volute axial turbine turbocharger
US9732701B2 (en) * 2014-05-12 2017-08-15 Rohr, Inc. Center body attachment system
FR3028294B1 (fr) * 2014-11-06 2020-06-12 Safran Aircraft Engines Carenage pour melangeur de tuyere de turbomachine a double flux
US9784215B2 (en) * 2014-11-07 2017-10-10 Rohr, Inc. Exhaust nozzle center body attachment
US10451001B2 (en) 2014-12-09 2019-10-22 Rolls-Royce Corporation CMC oxide-oxide mixer design
US10337453B2 (en) * 2015-04-21 2019-07-02 Rohr, Inc. Attachment feature for a core panel
FR3040737B1 (fr) * 2015-09-04 2017-09-22 Snecma Ensemble propulsif muni de parties de carter decouplables
US11118481B2 (en) 2017-02-06 2021-09-14 Raytheon Technologies Corporation Ceramic matrix composite turbine exhaust assembly for a gas turbine engine
FR3084916B1 (fr) * 2018-08-10 2020-07-17 Safran Ceramics Cone d'ejection a fixation flexible
US11136942B2 (en) 2018-09-14 2021-10-05 Rohr, Inc. Acoustic deep cavity centerbody
CN109372653A (zh) * 2018-12-13 2019-02-22 中国航发沈阳发动机研究所 一种涡扇发动机降噪排气组件
DE102019202072B4 (de) * 2019-02-15 2023-10-26 Rolls-Royce Deutschland Ltd & Co Kg Triebwerksbaugruppe mit Abdeckteil
US11280295B2 (en) 2019-03-12 2022-03-22 Rohr, Inc. Beaded finger attachment
CN110466782B (zh) * 2019-07-26 2022-12-20 中国航发沈阳发动机研究所 一种航空发动机用弹性连接组件
FR3100575B1 (fr) * 2019-09-05 2022-04-08 Safran Ceram Cone d’ejection a fixation flexible aerodynamique
FR3100845B1 (fr) * 2019-09-13 2022-07-08 Safran Nacelles Organe de tuyère extérieur pour turbomachine
US11459980B2 (en) * 2019-12-02 2022-10-04 Rohr, Inc. Compression ring for exhaust nozzle and center body attachment
CN112355610B (zh) * 2020-10-28 2021-06-29 上海尚实能源科技有限公司 一种燃气涡轮发动机组装用拼接设备
CN112282938B (zh) * 2020-10-28 2021-05-28 上海尚实能源科技有限公司 一种燃气涡轮发动机的中心体组件
CN112282963B (zh) * 2020-10-28 2021-05-04 上海尚实能源科技有限公司 一种燃气涡轮发动机尾椎连接件
CN112318090B (zh) * 2020-10-28 2021-06-15 上海尚实能源科技有限公司 一种燃气涡轮发动机中心体组装系统
FR3115835B1 (fr) * 2020-10-30 2022-11-04 Safran Ceram Ensemble de turbine de turbomachine
FR3115827B1 (fr) * 2020-11-05 2023-09-22 Safran Nacelles Fixation d’un cône d’éjection dans une tuyère de turbomachine
FR3133411B1 (fr) * 2022-03-14 2024-02-23 Safran Ceram Assemblage d’un cône d’éjection dans une tuyère de turbomachine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2623249A1 (fr) * 1987-11-12 1989-05-19 Snecma Ensemble constitue de deux pieces en materiaux ayant des coefficients de dilatation differents, reliees entre elles et methode d'assemblage
GB9120658D0 (en) * 1991-09-27 1991-11-06 Short Brothers Plc Ducted fan turbine engine
US5249877A (en) * 1992-02-28 1993-10-05 The United States Of America As Represented By The Secretary Of The Air Force Apparatus for attaching a ceramic or other non-metallic circular component
FR2699970B1 (fr) * 1992-12-30 1995-03-17 Europ Propulsion Dispositif de liaison glissante entre deux pièces soumises à de fortes sollicitations mécaniques et thermiques.
US6012281A (en) * 1997-08-18 2000-01-11 United Technologies Corporation Noise suppressing fluid mixing system for a turbine engine
FR2825785B1 (fr) * 2001-06-06 2004-08-27 Snecma Moteurs Liaison de chambre de combustion cmc de turbomachine en deux parties
FR2825783B1 (fr) * 2001-06-06 2003-11-07 Snecma Moteurs Accrochage de chambre de combustion cmc de turbomachine par pattes brasees
FR2825779B1 (fr) * 2001-06-06 2003-08-29 Snecma Moteurs Chambre de combustion munie d'un systeme de fixation de fond de chambre
FR2825784B1 (fr) * 2001-06-06 2003-08-29 Snecma Moteurs Accrochage de chambre de combustion cmc de turbomachine utilisant les trous de dilution
FR2865502B1 (fr) * 2004-01-23 2006-03-03 Snecma Moteurs Bras monobloc accroche-flammes pour un dispositif de post combustion d'un turboreacteur a double flux
FR2875854B1 (fr) * 2004-09-29 2009-04-24 Snecma Propulsion Solide Sa Melangeur pour tuyere a flux separes
FR2882356B1 (fr) * 2005-02-23 2008-08-15 Snecma Propulsion Solide Sa Procede de fabrication de piece en materiau composite a matrice ceramique et piece ainsi obtenue
FR2887015B1 (fr) * 2005-06-14 2010-09-24 Snecma Moteurs Assemblage d'une chambre de combustion annulaire de turbomachine
FR2902838B1 (fr) * 2006-06-26 2013-03-15 Snecma Cone d'echappement pour la canalisation d'une veine de gaz a l'aval d'une turbine
RU65471U1 (ru) * 2007-01-09 2007-08-10 Открытое акционерное общество "Климов" Выходное устройство газотурбинного двигателя
FR2912469B1 (fr) 2007-02-12 2009-05-08 Snecma Propulsion Solide Sa Procede de fabrication d'une structure a lobes de melangeur de flux en cmc pour moteur aeronautique a turbine de gaz.
FR2914955B1 (fr) 2007-04-10 2009-07-10 Snecma Propulsion Solide Sa Melangeur en cmc a capotage externe structural
FR2916018B1 (fr) 2007-05-10 2009-08-21 Snecma Propulsion Solide Sa Systeme d'echappement pour turbine a gaz

Also Published As

Publication number Publication date
WO2010026354A3 (fr) 2010-05-20
US8919136B2 (en) 2014-12-30
RU2011110340A (ru) 2012-10-20
WO2010026354A4 (fr) 2010-07-15
RU2493395C2 (ru) 2013-09-20
CA2733572A1 (en) 2010-03-11
WO2010026354A2 (fr) 2010-03-11
FR2935753B1 (fr) 2011-07-01
EP2375045B1 (fr) 2014-04-16
EP2375045A1 (fr) 2011-10-12
CA2733572C (en) 2016-12-13
CN102144084B (zh) 2014-04-16
FR2935753A1 (fr) 2010-03-12
EP2321514B1 (fr) 2014-11-19
CN102144084A (zh) 2011-08-03
EP2321514A2 (fr) 2011-05-18
US20110203255A1 (en) 2011-08-25

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