IL93669A0 - Leaf seals - Google Patents
Leaf sealsInfo
- Publication number
- IL93669A0 IL93669A0 IL93669A IL9366990A IL93669A0 IL 93669 A0 IL93669 A0 IL 93669A0 IL 93669 A IL93669 A IL 93669A IL 9366990 A IL9366990 A IL 9366990A IL 93669 A0 IL93669 A0 IL 93669A0
- Authority
- IL
- Israel
- Prior art keywords
- leaf seals
- seals
- leaf
- Prior art date
Links
Classifications
-
- 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
- F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37738289A | 1989-07-10 | 1989-07-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
IL93669A0 true IL93669A0 (en) | 1990-12-23 |
IL93669A IL93669A (en) | 1993-03-15 |
Family
ID=23488899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL93669A IL93669A (en) | 1989-07-10 | 1990-03-06 | Leaf seals |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPH0749832B2 (en) |
CA (1) | CA2013926A1 (en) |
DE (1) | DE4006498C2 (en) |
FR (1) | FR2649463B1 (en) |
GB (1) | GB2233720B (en) |
IL (1) | IL93669A (en) |
IT (1) | IT1239371B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2786222B1 (en) | 1998-11-19 | 2000-12-29 | Snecma | LAMELLE SEALING DEVICE |
US6402466B1 (en) * | 2000-05-16 | 2002-06-11 | General Electric Company | Leaf seal for gas turbine stator shrouds and a nozzle band |
FR2829796B1 (en) | 2001-09-20 | 2003-12-12 | Snecma Moteurs | DEVICE FOR HOLDING JOINTS OF PLATFORMS OF DISTRIBUTOR SECTORS OF TURBOMACHINE WITH SEALING BLADES |
FR2860039B1 (en) * | 2003-09-19 | 2005-11-25 | Snecma Moteurs | REALIZATION OF THE SEAL IN A TURBOJET FOR THE COLLECTION OF DOUBLE-SIDED JOINTS |
DE102006017377A1 (en) | 2006-04-11 | 2007-11-08 | Rolls-Royce Deutschland Ltd & Co Kg | Flap seal for a turbomachine |
US8257028B2 (en) * | 2007-12-29 | 2012-09-04 | General Electric Company | Turbine nozzle segment |
US20090169376A1 (en) * | 2007-12-29 | 2009-07-02 | General Electric Company | Turbine Nozzle Segment and Method for Repairing a Turbine Nozzle Segment |
US20090169369A1 (en) * | 2007-12-29 | 2009-07-02 | General Electric Company | Turbine nozzle segment and assembly |
DE102010005153A1 (en) * | 2010-01-21 | 2011-07-28 | MTU Aero Engines GmbH, 80995 | Housing system for an axial flow machine |
US8459041B2 (en) * | 2011-11-09 | 2013-06-11 | General Electric Company | Leaf seal for transition duct in turbine system |
ES2684387T3 (en) | 2015-05-08 | 2018-10-02 | MTU Aero Engines AG | Turbomachine with a shutter |
US10830069B2 (en) * | 2016-09-26 | 2020-11-10 | General Electric Company | Pressure-loaded seals |
US11761342B2 (en) * | 2020-10-26 | 2023-09-19 | General Electric Company | Sealing assembly for a gas turbine engine having a leaf seal |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB855306A (en) * | 1957-11-05 | 1960-11-30 | Thermo Technical Dev Ltd | Improvements in or relating to seals for ducts |
US3869222A (en) * | 1973-06-07 | 1975-03-04 | Ford Motor Co | Seal means for a gas turbine engine |
US3829233A (en) * | 1973-06-27 | 1974-08-13 | Westinghouse Electric Corp | Turbine diaphragm seal structure |
US3829223A (en) * | 1973-07-20 | 1974-08-13 | Atomic Energy Commission | Mixing rotor for fast analyzer of rotary cuvette type with means for enhancing the mixing of sample and reagent liquids |
US4126405A (en) * | 1976-12-16 | 1978-11-21 | General Electric Company | Turbine nozzle |
US4314793A (en) * | 1978-12-20 | 1982-02-09 | United Technologies Corporation | Temperature actuated turbine seal |
AT362973B (en) * | 1979-08-06 | 1981-06-25 | List Hans | ELEMENT FOR SEALING THE SEPARATOR BETWEEN TWO PARTS ENCLOSING A GASKET |
US4318668A (en) * | 1979-11-01 | 1982-03-09 | United Technologies Corporation | Seal means for a gas turbine engine |
GB2083152B (en) * | 1980-06-24 | 1984-01-11 | Grovag Grossventiltech | Seals for ducts |
US4688378A (en) * | 1983-12-12 | 1987-08-25 | United Technologies Corporation | One piece band seal |
US4749333A (en) * | 1986-05-12 | 1988-06-07 | The United States Of America As Represented By The Secretary Of The Air Force | Vane platform sealing and retention means |
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 |
-
1990
- 1990-02-28 JP JP2046038A patent/JPH0749832B2/en not_active Expired - Fee Related
- 1990-02-28 FR FR9002490A patent/FR2649463B1/en not_active Expired - Fee Related
- 1990-03-02 DE DE4006498A patent/DE4006498C2/en not_active Expired - Fee Related
- 1990-03-06 IL IL93669A patent/IL93669A/en not_active IP Right Cessation
- 1990-03-08 GB GB9005264A patent/GB2233720B/en not_active Expired - Fee Related
- 1990-03-09 IT IT19629A patent/IT1239371B/en active IP Right Grant
- 1990-04-05 CA CA002013926A patent/CA2013926A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE4006498C2 (en) | 1999-04-01 |
GB9005264D0 (en) | 1990-05-02 |
IT9019629A0 (en) | 1990-03-09 |
JPH0351578A (en) | 1991-03-05 |
IT9019629A1 (en) | 1991-09-09 |
CA2013926A1 (en) | 1991-01-10 |
IT1239371B (en) | 1993-10-20 |
IL93669A (en) | 1993-03-15 |
FR2649463A1 (en) | 1991-01-11 |
DE4006498A1 (en) | 1991-01-24 |
GB2233720A (en) | 1991-01-16 |
JPH0749832B2 (en) | 1995-05-31 |
GB2233720B (en) | 1993-11-17 |
FR2649463B1 (en) | 1995-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KB | Patent renewed | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
MM9K | Patent not in force due to non-payment of renewal fees | ||
MM9K | Patent not in force due to non-payment of renewal fees |