DE60214963D1 - Turbine mit einer Zusatzdichtung für die Dichtung von Statorelemente - Google Patents
Turbine mit einer Zusatzdichtung für die Dichtung von StatorelementeInfo
- Publication number
- DE60214963D1 DE60214963D1 DE60214963T DE60214963T DE60214963D1 DE 60214963 D1 DE60214963 D1 DE 60214963D1 DE 60214963 T DE60214963 T DE 60214963T DE 60214963 T DE60214963 T DE 60214963T DE 60214963 D1 DE60214963 D1 DE 60214963D1
- Authority
- DE
- Germany
- Prior art keywords
- turbine
- sealing
- additional seal
- stator elements
- stator
- 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 - Lifetime
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/28—Arrangement of seals
-
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
- F16J15/0806—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing characterised by material or surface treatment
- F16J15/0812—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing characterised by material or surface treatment with a braided or knitted body
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/029,227 US6599089B2 (en) | 2001-12-28 | 2001-12-28 | Supplemental seal for the chordal hinge seal in a gas turbine |
US29227 | 2001-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60214963D1 true DE60214963D1 (de) | 2006-11-09 |
DE60214963T2 DE60214963T2 (de) | 2007-09-06 |
Family
ID=21847927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60214963T Expired - Lifetime DE60214963T2 (de) | 2001-12-28 | 2002-12-23 | Turbine mit einer Zusatzdichtung für die Dichtung von Statorelemente |
Country Status (5)
Country | Link |
---|---|
US (1) | US6599089B2 (de) |
EP (1) | EP1323890B1 (de) |
JP (1) | JP4130580B2 (de) |
KR (1) | KR100780139B1 (de) |
DE (1) | DE60214963T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7094026B2 (en) * | 2004-04-29 | 2006-08-22 | General Electric Company | System for sealing an inner retainer segment and support ring in a gas turbine and methods therefor |
US7052234B2 (en) | 2004-06-23 | 2006-05-30 | General Electric Company | Turbine vane collar seal |
US8070427B2 (en) * | 2007-10-31 | 2011-12-06 | General Electric Company | Gas turbines having flexible chordal hinge seals |
EP2187002A1 (de) | 2008-11-12 | 2010-05-19 | Siemens Aktiengesellschaft | Gasturbinenleitradanordnung und Gasturbine |
US8141879B2 (en) * | 2009-07-20 | 2012-03-27 | General Electric Company | Seals for a turbine engine, and methods of assembling a turbine engine |
US8413447B2 (en) * | 2009-09-16 | 2013-04-09 | General Electric Company | Fuel nozzle cup seal |
CN102575526B (zh) | 2009-09-28 | 2015-04-08 | 西门子公司 | 密封元件、燃气涡轮机喷嘴设备和燃气涡轮机 |
US20120119449A1 (en) * | 2010-11-11 | 2012-05-17 | General Electric Company | Transition Piece Sealing Assembly With Seal Overlay |
US8613451B2 (en) | 2010-11-29 | 2013-12-24 | General Electric Company | Cloth seal for turbo-machinery |
US9115585B2 (en) * | 2011-06-06 | 2015-08-25 | General Electric Company | Seal assembly for gas turbine |
EP2803824A1 (de) * | 2013-05-16 | 2014-11-19 | Siemens Aktiengesellschaft | Dichtung für eine Turbomaschine und Verfahren zu deren Herstellung |
CN106605041B (zh) * | 2014-09-05 | 2018-09-11 | 西门子公司 | 过渡件-到-涡轮机密封组件 |
US9828868B2 (en) * | 2014-09-11 | 2017-11-28 | United Technologies Corporation | Hinged seal using wire mesh |
US10443419B2 (en) * | 2015-04-30 | 2019-10-15 | Rolls-Royce North American Technologies Inc. | Seal for a gas turbine engine assembly |
US9863259B2 (en) | 2015-05-11 | 2018-01-09 | United Technologies Corporation | Chordal seal |
US20170051983A1 (en) * | 2015-08-18 | 2017-02-23 | Arvos Inc. | Flexible seal for a rotary regenerative preheater |
US10329937B2 (en) | 2016-09-16 | 2019-06-25 | United Technologies Corporation | Flowpath component for a gas turbine engine including a chordal seal |
US10519807B2 (en) | 2017-04-19 | 2019-12-31 | Rolls-Royce Corporation | Seal segment retention ring with chordal seal feature |
US10968777B2 (en) * | 2019-04-24 | 2021-04-06 | Raytheon Technologies Corporation | Chordal seal |
US11878807B2 (en) * | 2020-05-07 | 2024-01-23 | Raytheon Company | Adaptive air flow inhibitor seal for aircraft propulsion systems |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4184689A (en) * | 1978-10-02 | 1980-01-22 | United Technologies Corporation | Seal structure for an axial flow rotary machine |
US4645217A (en) | 1985-11-29 | 1987-02-24 | United Technologies Corporation | Finger seal assembly |
US4883405A (en) * | 1987-11-13 | 1989-11-28 | The United States Of America As Represented By The Secretary Of The Air Force | Turbine nozzle mounting arrangement |
US4815933A (en) * | 1987-11-13 | 1989-03-28 | The United States Of America As Represented By The Secretary Of The Air Force | Nozzle flange attachment and sealing arrangement |
US4863343A (en) | 1988-05-16 | 1989-09-05 | Westinghouse Electric Corp. | Turbine vane shroud sealing system |
US5149250A (en) * | 1991-02-28 | 1992-09-22 | General Electric Company | Gas turbine vane assembly seal and support system |
US5474306A (en) | 1992-11-19 | 1995-12-12 | General Electric Co. | Woven seal and hybrid cloth-brush seals for turbine applications |
US5372476A (en) * | 1993-06-18 | 1994-12-13 | General Electric Company | Turbine nozzle support assembly |
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 |
US5586773A (en) | 1995-06-19 | 1996-12-24 | General Electric Company | Gas-path leakage seal for a gas turbine made from metallic mesh |
US5934687A (en) | 1997-07-07 | 1999-08-10 | General Electric Company | Gas-path leakage seal for a turbine |
US5915697A (en) * | 1997-09-22 | 1999-06-29 | General Electric Company | Flexible cloth seal assembly |
US6162014A (en) | 1998-09-22 | 2000-12-19 | General Electric Company | Turbine spline seal and turbine assembly containing such spline seal |
US6164656A (en) * | 1999-01-29 | 2000-12-26 | General Electric Company | Turbine nozzle interface seal and methods |
-
2001
- 2001-12-28 US US10/029,227 patent/US6599089B2/en not_active Expired - Fee Related
-
2002
- 2002-12-23 DE DE60214963T patent/DE60214963T2/de not_active Expired - Lifetime
- 2002-12-23 EP EP02258829A patent/EP1323890B1/de not_active Expired - Lifetime
- 2002-12-27 JP JP2002379699A patent/JP4130580B2/ja not_active Expired - Fee Related
- 2002-12-27 KR KR1020020084917A patent/KR100780139B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1323890A2 (de) | 2003-07-02 |
EP1323890A3 (de) | 2004-05-19 |
KR20030057426A (ko) | 2003-07-04 |
US20030123982A1 (en) | 2003-07-03 |
EP1323890B1 (de) | 2006-09-27 |
KR100780139B1 (ko) | 2007-11-27 |
US6599089B2 (en) | 2003-07-29 |
JP2003227305A (ja) | 2003-08-15 |
JP4130580B2 (ja) | 2008-08-06 |
DE60214963T2 (de) | 2007-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |