GB9224957D0 - Gas turbine engine sealing apparatus - Google Patents
Gas turbine engine sealing apparatusInfo
- Publication number
- GB9224957D0 GB9224957D0 GB929224957A GB9224957A GB9224957D0 GB 9224957 D0 GB9224957 D0 GB 9224957D0 GB 929224957 A GB929224957 A GB 929224957A GB 9224957 A GB9224957 A GB 9224957A GB 9224957 D0 GB9224957 D0 GB 9224957D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas turbine
- turbine engine
- sealing apparatus
- engine sealing
- gas
- 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.)
- Withdrawn
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
- F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9224957A GB2272946A (en) | 1992-11-28 | 1992-11-28 | Gas turbine engine interstage seal. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9224957A GB2272946A (en) | 1992-11-28 | 1992-11-28 | Gas turbine engine interstage seal. |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9224957D0 true GB9224957D0 (en) | 1993-01-20 |
GB2272946A GB2272946A (en) | 1994-06-01 |
Family
ID=10725828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9224957A Withdrawn GB2272946A (en) | 1992-11-28 | 1992-11-28 | Gas turbine engine interstage seal. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2272946A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2307520B (en) * | 1995-11-14 | 1999-07-07 | Rolls Royce Plc | A gas turbine engine |
US8845284B2 (en) * | 2010-07-02 | 2014-09-30 | General Electric Company | Apparatus and system for sealing a turbine rotor |
US8992168B2 (en) * | 2011-10-28 | 2015-03-31 | United Technologies Corporation | Rotating vane seal with cooling air passages |
US8864453B2 (en) | 2012-01-20 | 2014-10-21 | General Electric Company | Near flow path seal for a turbomachine |
US11293295B2 (en) | 2019-09-13 | 2022-04-05 | Pratt & Whitney Canada Corp. | Labyrinth seal with angled fins |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2404134A1 (en) * | 1977-09-23 | 1979-04-20 | Snecma | ROTOR FOR TURBOMACHINES |
US4645424A (en) * | 1984-07-23 | 1987-02-24 | United Technologies Corporation | Rotating seal for gas turbine engine |
US4655683A (en) * | 1984-12-24 | 1987-04-07 | United Technologies Corporation | Stator seal land structure |
FR2586061B1 (en) * | 1985-08-08 | 1989-06-09 | Snecma | MULTIFUNCTIONAL LABYRINTH DISC FOR TURBOMACHINE ROTOR |
US4869640A (en) * | 1988-09-16 | 1989-09-26 | United Technologies Corporation | Controlled temperature rotating seal |
-
1992
- 1992-11-28 GB GB9224957A patent/GB2272946A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2272946A (en) | 1994-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |