CN102144084B - 用于连接cmc制成的部件的挠性对接连接件 - Google Patents
用于连接cmc制成的部件的挠性对接连接件 Download PDFInfo
- Publication number
- CN102144084B CN102144084B CN200980134533.6A CN200980134533A CN102144084B CN 102144084 B CN102144084 B CN 102144084B CN 200980134533 A CN200980134533 A CN 200980134533A CN 102144084 B CN102144084 B CN 102144084B
- Authority
- CN
- China
- Prior art keywords
- auricle
- fastening piece
- back component
- aeroengine
- annular element
- 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
Links
Images
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)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0856009 | 2008-09-08 | ||
FR0856009A FR2935753B1 (fr) | 2008-09-08 | 2008-09-08 | Liaisons souples a butee pour fixation de piece en cmc |
PCT/FR2009/051684 WO2010026354A2 (fr) | 2008-09-08 | 2009-09-08 | Liaisons souples a butée pour fixation de pièce en cmc |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102144084A CN102144084A (zh) | 2011-08-03 |
CN102144084B true CN102144084B (zh) | 2014-04-16 |
Family
ID=40473804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980134533.6A Expired - Fee Related CN102144084B (zh) | 2008-09-08 | 2009-09-08 | 用于连接cmc制成的部件的挠性对接连接件 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8919136B2 (zh) |
EP (2) | EP2321514B1 (zh) |
CN (1) | CN102144084B (zh) |
CA (1) | CA2733572C (zh) |
FR (1) | FR2935753B1 (zh) |
RU (1) | RU2493395C2 (zh) |
UA (1) | UA100438C2 (zh) |
WO (1) | WO2010026354A2 (zh) |
Families Citing this family (32)
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 |
EP2841749B1 (en) | 2012-04-27 | 2020-02-26 | 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 |
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 |
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 |
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 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0316233A1 (fr) * | 1987-11-12 | 1989-05-17 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" | Méthode d'assemblage de deux pièces en matériaux ayant des coefficients de dilatation thermique différents |
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 |
US6012281A (en) * | 1997-08-18 | 2000-01-11 | United Technologies Corporation | Noise suppressing fluid mixing system for a turbine engine |
CN101031713A (zh) * | 2004-09-29 | 2007-09-05 | Snecma固体燃料推进器公司 | 用于分离流式喷嘴的混合器 |
CN101128405A (zh) * | 2005-02-23 | 2008-02-20 | 斯奈克玛动力部件公司 | 带有陶瓷基体的复合材料部件的制造方法和所得部件 |
FR2912469A1 (fr) * | 2007-02-12 | 2008-08-15 | 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. |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9120658D0 (en) * | 1991-09-27 | 1991-11-06 | Short Brothers Plc | Ducted fan turbine engine |
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. |
FR2825785B1 (fr) * | 2001-06-06 | 2004-08-27 | Snecma Moteurs | Liaison de chambre de combustion cmc de turbomachine en deux parties |
FR2825784B1 (fr) * | 2001-06-06 | 2003-08-29 | Snecma Moteurs | Accrochage de chambre de combustion cmc de turbomachine utilisant les trous de dilution |
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 |
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 |
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 |
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 |
-
2008
- 2008-09-08 FR FR0856009A patent/FR2935753B1/fr not_active Expired - Fee Related
-
2009
- 2009-09-08 WO PCT/FR2009/051684 patent/WO2010026354A2/fr active Application Filing
- 2009-09-08 UA UAA201102551A patent/UA100438C2/ru unknown
- 2009-09-08 US US13/062,617 patent/US8919136B2/en not_active Expired - Fee Related
- 2009-09-08 CA CA2733572A patent/CA2733572C/en not_active Expired - Fee Related
- 2009-09-08 CN CN200980134533.6A patent/CN102144084B/zh not_active Expired - Fee Related
- 2009-09-08 EP EP09741378.5A patent/EP2321514B1/fr active Active
- 2009-09-08 EP EP11166940.4A patent/EP2375045B1/fr active Active
- 2009-09-08 RU RU2011110340/06A patent/RU2493395C2/ru not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0316233A1 (fr) * | 1987-11-12 | 1989-05-17 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" | Méthode d'assemblage de deux pièces en matériaux ayant des coefficients de dilatation thermique différents |
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 |
US6012281A (en) * | 1997-08-18 | 2000-01-11 | United Technologies Corporation | Noise suppressing fluid mixing system for a turbine engine |
CN101031713A (zh) * | 2004-09-29 | 2007-09-05 | Snecma固体燃料推进器公司 | 用于分离流式喷嘴的混合器 |
CN101128405A (zh) * | 2005-02-23 | 2008-02-20 | 斯奈克玛动力部件公司 | 带有陶瓷基体的复合材料部件的制造方法和所得部件 |
FR2912469A1 (fr) * | 2007-02-12 | 2008-08-15 | 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. |
Also Published As
Publication number | Publication date |
---|---|
US20110203255A1 (en) | 2011-08-25 |
WO2010026354A4 (fr) | 2010-07-15 |
WO2010026354A2 (fr) | 2010-03-11 |
FR2935753B1 (fr) | 2011-07-01 |
RU2493395C2 (ru) | 2013-09-20 |
CN102144084A (zh) | 2011-08-03 |
CA2733572A1 (en) | 2010-03-11 |
UA100438C2 (en) | 2012-12-25 |
CA2733572C (en) | 2016-12-13 |
FR2935753A1 (fr) | 2010-03-12 |
US8919136B2 (en) | 2014-12-30 |
WO2010026354A3 (fr) | 2010-05-20 |
EP2375045A1 (fr) | 2011-10-12 |
EP2321514B1 (fr) | 2014-11-19 |
EP2321514A2 (fr) | 2011-05-18 |
EP2375045B1 (fr) | 2014-04-16 |
RU2011110340A (ru) | 2012-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HERCULES CORP. Free format text: FORMER OWNER: SNECMA PROPULSION SOLIDE Effective date: 20140121 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140121 Address after: French Pavilion Applicant after: Herakles Address before: French Leelan Applicant before: Snecma Propulsion Solide |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20180908 |
|
CF01 | Termination of patent right due to non-payment of annual fee |