DE69105712D1 - Gasturbinendeckband. - Google Patents
Gasturbinendeckband.Info
- Publication number
- DE69105712D1 DE69105712D1 DE69105712T DE69105712T DE69105712D1 DE 69105712 D1 DE69105712 D1 DE 69105712D1 DE 69105712 T DE69105712 T DE 69105712T DE 69105712 T DE69105712 T DE 69105712T DE 69105712 D1 DE69105712 D1 DE 69105712D1
- Authority
- DE
- Germany
- Prior art keywords
- gas turbine
- turbine shroud
- shroud
- gas
- turbine
- 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
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
- F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
- F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
- F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion
-
- 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
-
- 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
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/640,790 US5080557A (en) | 1991-01-14 | 1991-01-14 | Turbine blade shroud assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69105712D1 true DE69105712D1 (de) | 1995-01-19 |
DE69105712T2 DE69105712T2 (de) | 1995-04-13 |
Family
ID=24569715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69105712T Expired - Fee Related DE69105712T2 (de) | 1991-01-14 | 1991-09-05 | Gasturbinendeckband. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5080557A (de) |
EP (1) | EP0495256B1 (de) |
DE (1) | DE69105712T2 (de) |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4031936A1 (de) * | 1990-10-09 | 1992-04-16 | Klein Schanzlin & Becker Ag | Leiteinrichtung |
US5114159A (en) * | 1991-08-05 | 1992-05-19 | United Technologies Corporation | Brush seal and damper |
FR2685936A1 (fr) * | 1992-01-08 | 1993-07-09 | Snecma | Dispositif de controle des jeux d'un carter de compresseur de turbomachine. |
GB9210642D0 (en) * | 1992-05-19 | 1992-07-08 | Rolls Royce Plc | Rotor shroud assembly |
US5401406A (en) * | 1992-12-11 | 1995-03-28 | Pall Corporation | Filter assembly having a filter element and a sealing device |
US5320486A (en) * | 1993-01-21 | 1994-06-14 | General Electric Company | Apparatus for positioning compressor liner segments |
US5380150A (en) * | 1993-11-08 | 1995-01-10 | United Technologies Corporation | Turbine shroud segment |
US5593277A (en) * | 1995-06-06 | 1997-01-14 | General Electric Company | Smart turbine shroud |
US5639210A (en) * | 1995-10-23 | 1997-06-17 | United Technologies Corporation | Rotor blade outer tip seal apparatus |
FR2743603B1 (fr) * | 1996-01-11 | 1998-02-13 | Snecma | Dispositif de jonction de segments d'un distributeur circulaire a un carter de turbomachine |
DE19756734A1 (de) * | 1997-12-19 | 1999-06-24 | Bmw Rolls Royce Gmbh | Passives Spalthaltungssystem einer Gasturbine |
US6315519B1 (en) * | 1998-09-28 | 2001-11-13 | General Electric Company | Turbine inner shroud and turbine assembly containing such inner shroud |
US6435824B1 (en) * | 2000-11-08 | 2002-08-20 | General Electric Co. | Gas turbine stationary shroud made of a ceramic foam material, and its preparation |
GB0117110D0 (en) * | 2001-07-13 | 2001-09-05 | Siemens Ag | Coolable segment for a turbomachinery and combustion turbine |
US6514041B1 (en) * | 2001-09-12 | 2003-02-04 | Alstom (Switzerland) Ltd | Carrier for guide vane and heat shield segment |
US6758653B2 (en) | 2002-09-09 | 2004-07-06 | Siemens Westinghouse Power Corporation | Ceramic matrix composite component for a gas turbine engine |
US6877952B2 (en) * | 2002-09-09 | 2005-04-12 | Florida Turbine Technologies, Inc | Passive clearance control |
US6733234B2 (en) | 2002-09-13 | 2004-05-11 | Siemens Westinghouse Power Corporation | Biased wear resistant turbine seal assembly |
US6883807B2 (en) | 2002-09-13 | 2005-04-26 | Seimens Westinghouse Power Corporation | Multidirectional turbine shim seal |
WO2005099879A1 (ja) * | 2004-04-14 | 2005-10-27 | Kureha Corporation | フッ化ビニリデン系樹脂中空糸多孔濾水膜およびその製造方法 |
EP1462613A1 (de) * | 2003-03-26 | 2004-09-29 | Siemens Aktiengesellschaft | Kühlbares Schichtsystem |
US7094029B2 (en) * | 2003-05-06 | 2006-08-22 | General Electric Company | Methods and apparatus for controlling gas turbine engine rotor tip clearances |
DE10320450B4 (de) * | 2003-05-08 | 2013-07-18 | Mtu Aero Engines Gmbh | Dichtungsanordnung |
EP1496140A1 (de) * | 2003-07-09 | 2005-01-12 | Siemens Aktiengesellschaft | Schichtstruktur und Verfahren zur Herstellung einer Schichtstruktur |
EP1533113A1 (de) | 2003-11-14 | 2005-05-25 | Siemens Aktiengesellschaft | Hochtemperatur-Schichtsystem zur Wärmeableitung und Verfahren zu dessen Herstellung |
US7195452B2 (en) | 2004-09-27 | 2007-03-27 | Honeywell International, Inc. | Compliant mounting system for turbine shrouds |
US7909569B2 (en) * | 2005-06-09 | 2011-03-22 | Pratt & Whitney Canada Corp. | Turbine support case and method of manufacturing |
US7771160B2 (en) * | 2006-08-10 | 2010-08-10 | United Technologies Corporation | Ceramic shroud assembly |
US7665960B2 (en) | 2006-08-10 | 2010-02-23 | United Technologies Corporation | Turbine shroud thermal distortion control |
US9127770B2 (en) * | 2006-12-19 | 2015-09-08 | Rolls-Royce Corporation | Tuned fluid seal |
FR2913717A1 (fr) * | 2007-03-15 | 2008-09-19 | Snecma Propulsion Solide Sa | Ensemble d'anneau de turbine pour turbine a gaz |
CN101952557A (zh) * | 2008-03-31 | 2011-01-19 | 三菱重工业株式会社 | 回转机械 |
US20110016882A1 (en) * | 2009-07-24 | 2011-01-27 | Sarah Ann Woelke | Electrical Cable Shroud |
US8167546B2 (en) * | 2009-09-01 | 2012-05-01 | United Technologies Corporation | Ceramic turbine shroud support |
US20110206502A1 (en) * | 2010-02-25 | 2011-08-25 | Samuel Ross Rulli | Turbine shroud support thermal shield |
DE102010036071A1 (de) | 2010-09-01 | 2012-03-01 | Mtu Aero Engines Gmbh | Gehäuseseitige Struktur einer Turbomaschine |
DE102012005771B4 (de) * | 2011-03-25 | 2022-06-30 | General Electric Technology Gmbh | Dichtvorrichtung für drehende Turbinenschaufeln |
US8998565B2 (en) | 2011-04-18 | 2015-04-07 | General Electric Company | Apparatus to seal with a turbine blade stage in a gas turbine |
FR2980235B1 (fr) * | 2011-09-20 | 2015-04-17 | Snecma | Anneau pour une turbine de turbomachine |
US9726043B2 (en) | 2011-12-15 | 2017-08-08 | General Electric Company | Mounting apparatus for low-ductility turbine shroud |
US9249681B2 (en) * | 2012-01-31 | 2016-02-02 | United Technologies Corporation | Fan case rub system |
US9200531B2 (en) | 2012-01-31 | 2015-12-01 | United Technologies Corporation | Fan case rub system, components, and their manufacture |
US9316109B2 (en) | 2012-04-10 | 2016-04-19 | General Electric Company | Turbine shroud assembly and method of forming |
US9568009B2 (en) | 2013-03-11 | 2017-02-14 | Rolls-Royce Corporation | Gas turbine engine flow path geometry |
WO2014197053A2 (en) | 2013-03-13 | 2014-12-11 | United Technologies Corporation | Thermally conforming acoustic liner cartridge for a gas turbine engine |
US10378387B2 (en) | 2013-05-17 | 2019-08-13 | General Electric Company | CMC shroud support system of a gas turbine |
ES2684775T3 (es) * | 2013-06-27 | 2018-10-04 | MTU Aero Engines AG | Dispositivo de obturación y turbomáquina |
EP3080403B1 (de) | 2013-12-12 | 2019-05-01 | General Electric Company | Trägersystem für cmc-mantel |
WO2015191169A1 (en) | 2014-06-12 | 2015-12-17 | General Electric Company | Shroud hanger assembly |
WO2015191174A1 (en) | 2014-06-12 | 2015-12-17 | General Electric Company | Multi-piece shroud hanger assembly |
US10400619B2 (en) | 2014-06-12 | 2019-09-03 | General Electric Company | Shroud hanger assembly |
CA2955121C (en) * | 2014-06-12 | 2019-10-01 | General Electric Company | Shroud hanger assembly |
WO2016064393A1 (en) * | 2014-10-23 | 2016-04-28 | Siemens Energy, Inc. | Gas turbine engine with a turbine blade tip clearance control system |
US9874104B2 (en) | 2015-02-27 | 2018-01-23 | General Electric Company | Method and system for a ceramic matrix composite shroud hanger assembly |
US10443426B2 (en) * | 2015-12-17 | 2019-10-15 | United Technologies Corporation | Blade outer air seal with integrated air shield |
US10060294B2 (en) * | 2016-04-15 | 2018-08-28 | Rolls-Royce High Temperature Composites Inc. | Gas turbine engine assemblies with ceramic matrix composite components having undulated features |
FR3071427B1 (fr) * | 2017-09-22 | 2020-02-07 | Safran | Carter de turbomachine |
US11220925B2 (en) | 2019-10-10 | 2022-01-11 | Rolls-Royce North American Technologies Inc. | Turbine shroud with friction mounted ceramic matrix composite blade track |
US11215075B2 (en) | 2019-11-19 | 2022-01-04 | Rolls-Royce North American Technologies Inc. | Turbine shroud assembly with flange mounted ceramic matrix composite turbine shroud ring |
US11053817B2 (en) | 2019-11-19 | 2021-07-06 | Rolls-Royce Corporation | Turbine shroud assembly with ceramic matrix composite blade track segments and full hoop carrier |
US11378012B2 (en) | 2019-12-12 | 2022-07-05 | Rolls-Royce Plc | Insert-mounted turbine assembly for a gas turbine engine |
US11674396B2 (en) | 2021-07-30 | 2023-06-13 | General Electric Company | Cooling air delivery assembly |
US11674405B2 (en) | 2021-08-30 | 2023-06-13 | General Electric Company | Abradable insert with lattice structure |
US11867066B2 (en) | 2021-09-08 | 2024-01-09 | Rtx Corporation | Outer air seal with kerf slots |
US11773751B1 (en) | 2022-11-29 | 2023-10-03 | Rolls-Royce Corporation | Ceramic matrix composite blade track segment with pin-locating threaded insert |
US11713694B1 (en) | 2022-11-30 | 2023-08-01 | Rolls-Royce Corporation | Ceramic matrix composite blade track segment with two-piece carrier |
US11840936B1 (en) | 2022-11-30 | 2023-12-12 | Rolls-Royce Corporation | Ceramic matrix composite blade track segment with pin-locating shim kit |
US11732604B1 (en) | 2022-12-01 | 2023-08-22 | Rolls-Royce Corporation | Ceramic matrix composite blade track segment with integrated cooling passages |
US11885225B1 (en) | 2023-01-25 | 2024-01-30 | Rolls-Royce Corporation | Turbine blade track with ceramic matrix composite segments having attachment flange draft angles |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3825364A (en) * | 1972-06-09 | 1974-07-23 | Gen Electric | Porous abradable turbine shroud |
US4209334A (en) * | 1976-04-15 | 1980-06-24 | Brunswick Corporation | Porous ceramic seals and method of making same |
US4109031A (en) * | 1976-12-27 | 1978-08-22 | United Technologies Corporation | Stress relief of metal-ceramic gas turbine seals |
US4273824A (en) * | 1979-05-11 | 1981-06-16 | United Technologies Corporation | Ceramic faced structures and methods for manufacture thereof |
US4289446A (en) * | 1979-06-27 | 1981-09-15 | United Technologies Corporation | Ceramic faced outer air seal for gas turbine engines |
GB2053367B (en) * | 1979-07-12 | 1983-01-26 | Rolls Royce | Cooled shroud for a gas turbine engine |
FR2468741A1 (fr) * | 1979-10-26 | 1981-05-08 | Snecma | Perfectionnements aux anneaux a joint d'etancheite refroidi par l'air pour roues de turbine a gaz |
US4336276A (en) * | 1980-03-30 | 1982-06-22 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Fully plasma-sprayed compliant backed ceramic turbine seal |
GB2087979B (en) * | 1980-11-22 | 1984-02-22 | Rolls Royce | Gas turbine engine blade tip seal |
FR2516597A1 (fr) * | 1981-11-16 | 1983-05-20 | Snecma | Dispositif annulaire de joint d'usure et d'etancheite refroidi par l'air pour aubage de roue de turbine a gaz ou de compresseur |
US4551064A (en) * | 1982-03-05 | 1985-11-05 | Rolls-Royce Limited | Turbine shroud and turbine shroud assembly |
US4422648A (en) * | 1982-06-17 | 1983-12-27 | United Technologies Corporation | Ceramic faced outer air seal for gas turbine engines |
FR2574473B1 (fr) * | 1984-11-22 | 1987-03-20 | Snecma | Anneau de turbine pour une turbomachine a gaz |
US4642024A (en) * | 1984-12-05 | 1987-02-10 | United Technologies Corporation | Coolable stator assembly for a rotary machine |
US4728257A (en) * | 1986-06-18 | 1988-03-01 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Thermal stress minimized, two component, turbine shroud seal |
-
1991
- 1991-01-14 US US07/640,790 patent/US5080557A/en not_active Expired - Fee Related
- 1991-09-05 EP EP91202268A patent/EP0495256B1/de not_active Expired - Lifetime
- 1991-09-05 DE DE69105712T patent/DE69105712T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69105712T2 (de) | 1995-04-13 |
EP0495256A1 (de) | 1992-07-22 |
US5080557A (en) | 1992-01-14 |
EP0495256B1 (de) | 1994-12-07 |
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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 |