IN2014DE02686A - - Google Patents
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- Publication number
- IN2014DE02686A IN2014DE02686A IN2686DE2014A IN2014DE02686A IN 2014DE02686 A IN2014DE02686 A IN 2014DE02686A IN 2686DE2014 A IN2686DE2014 A IN 2686DE2014A IN 2014DE02686 A IN2014DE02686 A IN 2014DE02686A
- Authority
- IN
- India
- Prior art keywords
- annular
- seal arrangement
- turbine casings
- gap
- circumferential surface
- Prior art date
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
- 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
- F05D2230/80—Repairing, retrofitting or upgrading methods
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Gasket Seals (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13189280.4A EP2863019B1 (de) | 2013-10-18 | 2013-10-18 | Dichtungsanordnung |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DE02686A true IN2014DE02686A (zh) | 2015-06-26 |
Family
ID=49385152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2686DE2014 IN2014DE02686A (zh) | 2013-10-18 | 2014-09-18 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10125626B2 (zh) |
EP (1) | EP2863019B1 (zh) |
JP (1) | JP2015108372A (zh) |
CN (1) | CN104564171B (zh) |
IN (1) | IN2014DE02686A (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113550830B (zh) * | 2021-08-26 | 2022-11-25 | 中国联合重型燃气轮机技术有限公司 | 密封装置及具有它的燃气轮机 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1038162A (fr) * | 1951-06-06 | 1953-09-25 | Licentia Gmbh | Turbine à vapeur ou à gaz à admission axiale comportant un support inséré pour les aubes directrices ou couvercle à tuyères |
US5104286A (en) * | 1991-02-08 | 1992-04-14 | Westinghouse Electric Corp. | Recirculation seal for a gas turbine exhaust diffuser |
US6648332B1 (en) * | 2002-07-29 | 2003-11-18 | General Electric Company | Steam turbine packing casing horizontal joint seals and methods of forming the seals |
US7001145B2 (en) | 2003-11-20 | 2006-02-21 | General Electric Company | Seal assembly for turbine, bucket/turbine including same, method for sealing interface between rotating and stationary components of a turbine |
EP2239419A1 (de) | 2009-03-31 | 2010-10-13 | Siemens Aktiengesellschaft | Axialturbomaschinenrotor mit Dichtscheibe |
US20110164965A1 (en) * | 2010-01-06 | 2011-07-07 | General Electric Company | Steam turbine stationary component seal |
EP2410128A1 (de) * | 2010-07-21 | 2012-01-25 | Siemens Aktiengesellschaft | Interne Kühlung für eine Strömungsmaschine |
US9017015B2 (en) * | 2011-10-27 | 2015-04-28 | General Electric Company | Turbomachine including an inner-to-outer turbine casing seal assembly and method |
US20130181408A1 (en) | 2012-01-13 | 2013-07-18 | General Electric Company | Brush seal arrangement combined with honeycomb seal |
JP6125329B2 (ja) * | 2013-05-27 | 2017-05-10 | 株式会社東芝 | 静止部シール構造 |
-
2013
- 2013-10-18 EP EP13189280.4A patent/EP2863019B1/de active Active
-
2014
- 2014-09-18 IN IN2686DE2014 patent/IN2014DE02686A/en unknown
- 2014-10-15 US US14/514,871 patent/US10125626B2/en not_active Expired - Fee Related
- 2014-10-17 JP JP2014212408A patent/JP2015108372A/ja active Pending
- 2014-10-20 CN CN201410558534.6A patent/CN104564171B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2015108372A (ja) | 2015-06-11 |
EP2863019A1 (de) | 2015-04-22 |
US20150110620A1 (en) | 2015-04-23 |
CN104564171A (zh) | 2015-04-29 |
US10125626B2 (en) | 2018-11-13 |
EP2863019B1 (de) | 2017-03-29 |
CN104564171B (zh) | 2018-11-13 |
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