JP2007154900A - セラミックマトリクス複合ノズル構体 - Google Patents
セラミックマトリクス複合ノズル構体 Download PDFInfo
- Publication number
- JP2007154900A JP2007154900A JP2006332425A JP2006332425A JP2007154900A JP 2007154900 A JP2007154900 A JP 2007154900A JP 2006332425 A JP2006332425 A JP 2006332425A JP 2006332425 A JP2006332425 A JP 2006332425A JP 2007154900 A JP2007154900 A JP 2007154900A
- Authority
- JP
- Japan
- Prior art keywords
- matrix composite
- ceramic matrix
- metal
- seal
- nozzle assembly
- 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.)
- Granted
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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/284—Selection of ceramic materials
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
-
- 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
- F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
- F05D2300/6033—Ceramic matrix composites [CMC]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
【解決手段】 セラミックマトリクス複合ノズル構体(100)。セラミックマトリクス複合ノズル構体(100)は、セラミックマトリクス複合羽根(110、120)と、セラミックマトリクス複合羽根(110、120)の周囲に配置された複数の金属構成要素(130、140、150)と、セラミックマトリクス複合羽根(110、120)と金属構成要素(130、140、150)のうち1つ以上との間に配置された複数の金属シール(200、300、350)とを含んでもよい。
【選択図】 図4
Description
Claims (8)
- セラミックマトリクス複合羽根(110、120)と;
前記セラミックマトリクス複合羽根(110、120)の周囲に配置された複数の金属構成要素(130、140、150)と;
前記セラミックマトリクス複合羽根(110、120)と前記複数の金属構成要素(130、140、150)のうち1つ以上との間に配置された複数の金属シール(200、300、350)とを具備するセラミックマトリクス複合ノズル構体(100)。 - 前記複数の金属シール(200、300、350)は複数のシム(220、230)を具備する請求項1記載のセラミックマトリクス複合ノズル構体(100)。
- 前記複数の金属シール(200、300、350)は複数のシム(220、230)及び捲縮金属布(210)を具備する請求項1記載のセラミックマトリクス複合ノズル構体(100)。
- 前記複数の金属シール(200、300、350)は複数のシム(220、230)及び金属布サンドイッチ構造(250)を具備する請求項1記載のセラミックマトリクス複合ノズル構体(100)。
- 前記複数の金属シール(200、300、350)は金属箔を具備する請求項1記載のセラミックマトリクス複合ノズル構体(100)。
- 前記複数の金属シール(200、300、350)は柔軟な材料から成る請求項1記載のセラミックマトリクス複合ノズル構体(100)。
- 前記複数の金属構成要素(130、140、150)は内径バンド(130)及び外径バンド(140)を具備し、前記複数の金属シール(200、300、350)は、前記内径バンド(130)及び前記外径バンド(140)に装着される請求項1記載のセラミックマトリクス複合ノズル構体(100)。
- 前記複数の金属構成要素(130、140、150)は支柱ケーシング(150)を具備し、前記複数の金属シール(200、300、350)は前記支柱ケーシング(150)に装着される請求項1記載のセラミックマトリクス複合ノズル構体(100)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/164,866 US7600970B2 (en) | 2005-12-08 | 2005-12-08 | Ceramic matrix composite vane seals |
US11/164,866 | 2005-12-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007154900A true JP2007154900A (ja) | 2007-06-21 |
JP5033407B2 JP5033407B2 (ja) | 2012-09-26 |
Family
ID=37845145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006332425A Expired - Fee Related JP5033407B2 (ja) | 2005-12-08 | 2006-12-08 | セラミックマトリクス複合ノズル構体 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7600970B2 (ja) |
EP (1) | EP1795705B1 (ja) |
JP (1) | JP5033407B2 (ja) |
CN (1) | CN101067383B (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012140945A (ja) * | 2010-12-30 | 2012-07-26 | General Electric Co <Ge> | 翼桁に取り付けられた複合材翼形を備えた羽根 |
JP2012246926A (ja) * | 2011-05-26 | 2012-12-13 | United Technologies Corp <Utc> | ガスタービンエンジン用のハイブリッドセラミックマトリックス複合材ベーン構造 |
JP2016006319A (ja) * | 2014-06-02 | 2016-01-14 | ゼネラル・エレクトリック・カンパニイ | ガスタービン部品及びガスタービン部品を製作する方法 |
JP2017187025A (ja) * | 2016-03-31 | 2017-10-12 | ゼネラル・エレクトリック・カンパニイ | ガスタービンの角の漏れをシールするシールアセンブリ |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7625170B2 (en) * | 2006-09-25 | 2009-12-01 | General Electric Company | CMC vane insulator and method of use |
ES2370307B1 (es) * | 2008-11-04 | 2012-11-27 | Industria De Turbo Propulsores, S.A. | Estructura soporte de rodamiento para turbina. |
JP5311126B2 (ja) * | 2009-03-26 | 2013-10-09 | 株式会社Ihi | Cmcタービン静翼 |
US8226361B2 (en) * | 2009-07-08 | 2012-07-24 | General Electric Company | Composite article and support frame assembly |
US8206096B2 (en) * | 2009-07-08 | 2012-06-26 | General Electric Company | Composite turbine nozzle |
EP2295722B1 (en) * | 2009-09-09 | 2019-11-06 | Ansaldo Energia IP UK Limited | Blade of a turbine |
US8613451B2 (en) | 2010-11-29 | 2013-12-24 | General Electric Company | Cloth seal for turbo-machinery |
CH704252A1 (de) * | 2010-12-21 | 2012-06-29 | Alstom Technology Ltd | Gebaute schaufelanordnung für eine gasturbine sowie verfahren zum betrieb einer solchen schaufelanordnung. |
US8790067B2 (en) | 2011-04-27 | 2014-07-29 | United Technologies Corporation | Blade clearance control using high-CTE and low-CTE ring members |
US8739547B2 (en) | 2011-06-23 | 2014-06-03 | United Technologies Corporation | Gas turbine engine joint having a metallic member, a CMC member, and a ceramic key |
US8864492B2 (en) | 2011-06-23 | 2014-10-21 | United Technologies Corporation | Reverse flow combustor duct attachment |
US9039364B2 (en) * | 2011-06-29 | 2015-05-26 | United Technologies Corporation | Integrated case and stator |
US8511975B2 (en) | 2011-07-05 | 2013-08-20 | United Technologies Corporation | Gas turbine shroud arrangement |
US9335051B2 (en) | 2011-07-13 | 2016-05-10 | United Technologies Corporation | Ceramic matrix composite combustor vane ring assembly |
US8920127B2 (en) | 2011-07-18 | 2014-12-30 | United Technologies Corporation | Turbine rotor non-metallic blade attachment |
ES2605102T3 (es) | 2011-12-23 | 2017-03-13 | Volvo Aero Corporation | Estructura de soporte para un motor de turbina de gas, motor de turbina de gas, avión y método de construcción correspondientes |
WO2014130147A1 (en) | 2013-02-23 | 2014-08-28 | Jun Shi | Edge seal for gas turbine engine ceramic matrix composite component |
US9488110B2 (en) | 2013-03-08 | 2016-11-08 | General Electric Company | Device and method for preventing leakage of air between multiple turbine components |
CA2919845A1 (en) * | 2013-08-06 | 2015-02-12 | General Electric Company | Mounting apparatus for low-ductility turbine nozzle |
US10233764B2 (en) | 2015-10-12 | 2019-03-19 | Rolls-Royce North American Technologies Inc. | Fabric seal and assembly for gas turbine engine |
EP3208428B1 (de) | 2016-02-22 | 2020-04-01 | MTU Aero Engines GmbH | Dichtungsanordnung aus keramischen faserverbund-werkstoffen |
US20170328203A1 (en) * | 2016-05-10 | 2017-11-16 | General Electric Company | Turbine assembly, turbine inner wall assembly, and turbine assembly method |
US10738628B2 (en) * | 2018-05-25 | 2020-08-11 | General Electric Company | Joint for band features on turbine nozzle and fabrication |
US10774665B2 (en) * | 2018-07-31 | 2020-09-15 | General Electric Company | Vertically oriented seal system for gas turbine vanes |
US10711621B1 (en) * | 2019-02-01 | 2020-07-14 | Rolls-Royce Plc | Turbine vane assembly with ceramic matrix composite components and temperature management features |
US11261747B2 (en) * | 2019-05-17 | 2022-03-01 | Rolls-Royce Plc | Ceramic matrix composite vane with added platform |
US11125093B2 (en) | 2019-10-22 | 2021-09-21 | Raytheon Technologies Corporation | Vane with L-shaped seal |
US11499443B2 (en) | 2020-12-21 | 2022-11-15 | Raytheon Technologies Corporation | Ceramic wall seal interface cooling |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6245904A (ja) * | 1985-08-22 | 1987-02-27 | Mitsubishi Heavy Ind Ltd | ガスタ−ビン静翼 |
JPH04252806A (ja) * | 1990-08-15 | 1992-09-08 | Tokyo Electric Power Co Inc:The | ガスタービンの静翼 |
JPH05113136A (ja) * | 1991-10-23 | 1993-05-07 | Hitachi Ltd | セラミツクガスタービン |
US6200092B1 (en) * | 1999-09-24 | 2001-03-13 | General Electric Company | Ceramic turbine nozzle |
JP2002295202A (ja) * | 2001-03-07 | 2002-10-09 | General Electric Co <Ge> | 低延性の翼を備えたタービン翼組立体 |
JP2002333067A (ja) * | 2000-12-26 | 2002-11-22 | General Electric Co <Ge> | 圧力作動クロスシール組立体および装置 |
JP2002339706A (ja) * | 2001-03-05 | 2002-11-27 | General Electric Co <Ge> | シール組立体及び、該シール組立体を有するガスタービン |
JP2003065003A (ja) * | 2001-08-13 | 2003-03-05 | General Electric Co <Ge> | 接線方向流バッフルおよび該バッフルを配置したタービンノズル |
Family Cites Families (7)
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US3966353A (en) * | 1975-02-21 | 1976-06-29 | Westinghouse Electric Corporation | Ceramic-to-metal (or ceramic) cushion/seal for use with three piece ceramic stationary vane assembly |
DE3110098C2 (de) * | 1981-03-16 | 1983-03-17 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Turbinenleitschaufel für Gasturbinentriebwerke |
US5657998A (en) * | 1994-09-19 | 1997-08-19 | General Electric Company | Gas-path leakage seal for a gas turbine |
US5509669A (en) * | 1995-06-19 | 1996-04-23 | General Electric Company | Gas-path leakage seal for a gas turbine |
US5630700A (en) * | 1996-04-26 | 1997-05-20 | General Electric Company | Floating vane turbine nozzle |
US6659472B2 (en) * | 2001-12-28 | 2003-12-09 | General Electric Company | Seal for gas turbine nozzle and shroud interface |
US7052234B2 (en) * | 2004-06-23 | 2006-05-30 | General Electric Company | Turbine vane collar seal |
-
2005
- 2005-12-08 US US11/164,866 patent/US7600970B2/en not_active Expired - Fee Related
-
2006
- 2006-12-08 CN CN200610064794.3A patent/CN101067383B/zh not_active Expired - Fee Related
- 2006-12-08 JP JP2006332425A patent/JP5033407B2/ja not_active Expired - Fee Related
- 2006-12-08 EP EP06125749.9A patent/EP1795705B1/en not_active Not-in-force
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6245904A (ja) * | 1985-08-22 | 1987-02-27 | Mitsubishi Heavy Ind Ltd | ガスタ−ビン静翼 |
JPH04252806A (ja) * | 1990-08-15 | 1992-09-08 | Tokyo Electric Power Co Inc:The | ガスタービンの静翼 |
JPH05113136A (ja) * | 1991-10-23 | 1993-05-07 | Hitachi Ltd | セラミツクガスタービン |
US6200092B1 (en) * | 1999-09-24 | 2001-03-13 | General Electric Company | Ceramic turbine nozzle |
JP2002333067A (ja) * | 2000-12-26 | 2002-11-22 | General Electric Co <Ge> | 圧力作動クロスシール組立体および装置 |
JP2002339706A (ja) * | 2001-03-05 | 2002-11-27 | General Electric Co <Ge> | シール組立体及び、該シール組立体を有するガスタービン |
JP2002295202A (ja) * | 2001-03-07 | 2002-10-09 | General Electric Co <Ge> | 低延性の翼を備えたタービン翼組立体 |
JP2003065003A (ja) * | 2001-08-13 | 2003-03-05 | General Electric Co <Ge> | 接線方向流バッフルおよび該バッフルを配置したタービンノズル |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012140945A (ja) * | 2010-12-30 | 2012-07-26 | General Electric Co <Ge> | 翼桁に取り付けられた複合材翼形を備えた羽根 |
JP2012246926A (ja) * | 2011-05-26 | 2012-12-13 | United Technologies Corp <Utc> | ガスタービンエンジン用のハイブリッドセラミックマトリックス複合材ベーン構造 |
JP2016006319A (ja) * | 2014-06-02 | 2016-01-14 | ゼネラル・エレクトリック・カンパニイ | ガスタービン部品及びガスタービン部品を製作する方法 |
JP2017187025A (ja) * | 2016-03-31 | 2017-10-12 | ゼネラル・エレクトリック・カンパニイ | ガスタービンの角の漏れをシールするシールアセンブリ |
JP7166744B2 (ja) | 2016-03-31 | 2022-11-08 | ゼネラル・エレクトリック・カンパニイ | ガスタービンの角の漏れをシールするシールアセンブリ |
Also Published As
Publication number | Publication date |
---|---|
US7600970B2 (en) | 2009-10-13 |
US20080112804A1 (en) | 2008-05-15 |
EP1795705B1 (en) | 2016-10-05 |
CN101067383B (zh) | 2012-04-18 |
CN101067383A (zh) | 2007-11-07 |
EP1795705A2 (en) | 2007-06-13 |
EP1795705A3 (en) | 2014-05-07 |
JP5033407B2 (ja) | 2012-09-26 |
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