GB1534660A - Sealing arrangement in a gas turbine - Google Patents
Sealing arrangement in a gas turbineInfo
- Publication number
- GB1534660A GB1534660A GB18632/77A GB1863277A GB1534660A GB 1534660 A GB1534660 A GB 1534660A GB 18632/77 A GB18632/77 A GB 18632/77A GB 1863277 A GB1863277 A GB 1863277A GB 1534660 A GB1534660 A GB 1534660A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas turbine
- housing members
- sealing arrangement
- sealing
- shrouds
- 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
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
- 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
- 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
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 |
---|---|---|---|
SE7605118A SE398659B (sv) | 1976-05-05 | 1976-05-05 | Tetningsanordning i en gasturbin |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1534660A true GB1534660A (en) | 1978-12-06 |
Family
ID=20327757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18632/77A Expired GB1534660A (en) | 1976-05-05 | 1977-05-04 | Sealing arrangement in a gas turbine |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1534660A (sv) |
SE (1) | SE398659B (sv) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2475115A1 (fr) * | 1980-01-31 | 1981-08-07 | Mtu Muenchen Gmbh | Dispositif pour relier des composants reciproquement associes selon une disposition a symetrie de revolution, pour les turbomachines, notamment des moteurs a turbine a gaz |
FR2482657A1 (fr) * | 1980-05-19 | 1981-11-20 | Avco Corp | Structure partiellement segmentee de maintien et d'etancheite, pour aubes de guidage de turbine a gaz |
FR2487005A1 (fr) * | 1980-07-18 | 1982-01-22 | United Technologies Corp | Anneau de retenue et d'etancheite, flexible en direction axiale et rigide en direction radiale, pour un moteur a turbine a gaz |
US4379560A (en) * | 1981-08-13 | 1983-04-12 | Fern Engineering | Turbine seal |
EP0103260A2 (en) * | 1982-09-06 | 1984-03-21 | Hitachi, Ltd. | Clearance control for turbine blade tips |
US4863343A (en) * | 1988-05-16 | 1989-09-05 | Westinghouse Electric Corp. | Turbine vane shroud sealing system |
GB2396193A (en) * | 2002-12-10 | 2004-06-16 | Alstom Technology Ltd | A seal arrangement for sealing the junction between two parts f the housing of a gas turbine |
US6857848B2 (en) * | 2002-03-01 | 2005-02-22 | Alstom Technology Ltd | Gap seal in a gas turbine |
EP2975220A1 (en) * | 2014-07-15 | 2016-01-20 | Siemens Aktiengesellschaft | Guide vane and turbine comprising such guide vane |
EP2980359A1 (de) * | 2014-07-30 | 2016-02-03 | Siemens Aktiengesellschaft | Abdichtung von Leitschaufelköpfen gegenüber einem innenliegenden Statorbauteil |
-
1976
- 1976-05-05 SE SE7605118A patent/SE398659B/sv unknown
-
1977
- 1977-05-04 GB GB18632/77A patent/GB1534660A/en not_active Expired
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2475115A1 (fr) * | 1980-01-31 | 1981-08-07 | Mtu Muenchen Gmbh | Dispositif pour relier des composants reciproquement associes selon une disposition a symetrie de revolution, pour les turbomachines, notamment des moteurs a turbine a gaz |
FR2482657A1 (fr) * | 1980-05-19 | 1981-11-20 | Avco Corp | Structure partiellement segmentee de maintien et d'etancheite, pour aubes de guidage de turbine a gaz |
FR2487005A1 (fr) * | 1980-07-18 | 1982-01-22 | United Technologies Corp | Anneau de retenue et d'etancheite, flexible en direction axiale et rigide en direction radiale, pour un moteur a turbine a gaz |
DE3126359A1 (de) * | 1980-07-18 | 1982-07-15 | United Technologies Corp., 06101 Hartford, Conn. | In axialrichtung biegsamer und in radialrichtung steifer halte- und abdichtungsring fuer gasturbinentriebwerk |
US4379560A (en) * | 1981-08-13 | 1983-04-12 | Fern Engineering | Turbine seal |
EP0103260A2 (en) * | 1982-09-06 | 1984-03-21 | Hitachi, Ltd. | Clearance control for turbine blade tips |
EP0103260A3 (en) * | 1982-09-06 | 1984-09-26 | Hitachi, Ltd. | Clearance control for turbine blade tips |
US4863343A (en) * | 1988-05-16 | 1989-09-05 | Westinghouse Electric Corp. | Turbine vane shroud sealing system |
US6857848B2 (en) * | 2002-03-01 | 2005-02-22 | Alstom Technology Ltd | Gap seal in a gas turbine |
GB2396193A (en) * | 2002-12-10 | 2004-06-16 | Alstom Technology Ltd | A seal arrangement for sealing the junction between two parts f the housing of a gas turbine |
GB2396193B (en) * | 2002-12-10 | 2004-11-24 | Alstom Technology Ltd | Sealing arrangements |
US6926284B2 (en) | 2002-12-10 | 2005-08-09 | Alstom Technology Ltd. | Sealing arrangements |
EP2975220A1 (en) * | 2014-07-15 | 2016-01-20 | Siemens Aktiengesellschaft | Guide vane and turbine comprising such guide vane |
WO2016008736A1 (en) * | 2014-07-15 | 2016-01-21 | Siemens Aktiengesellschaft | Turbine comprising a guide vane |
EP2980359A1 (de) * | 2014-07-30 | 2016-02-03 | Siemens Aktiengesellschaft | Abdichtung von Leitschaufelköpfen gegenüber einem innenliegenden Statorbauteil |
WO2016015961A1 (de) * | 2014-07-30 | 2016-02-04 | Siemens Aktiengesellschaft | Abdichtung von leitschaufelköpfen gegenüber einem innenliegenden drehfesten bauteil einer turbine |
Also Published As
Publication number | Publication date |
---|---|
SE398659B (sv) | 1978-01-09 |
SE7605118L (sv) | 1977-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |