BE864508A - Aubes de turbine, refroidies par un fluide - Google Patents
Aubes de turbine, refroidies par un fluideInfo
- Publication number
- BE864508A BE864508A BE185631A BE185631A BE864508A BE 864508 A BE864508 A BE 864508A BE 185631 A BE185631 A BE 185631A BE 185631 A BE185631 A BE 185631A BE 864508 A BE864508 A BE 864508A
- Authority
- BE
- Belgium
- Prior art keywords
- turbine blades
- fluid cooled
- cooled turbine
- fluid
- blades
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/185—Liquid cooling
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 |
---|---|---|---|
US05/773,461 US4118145A (en) | 1977-03-02 | 1977-03-02 | Water-cooled turbine blade |
Publications (1)
Publication Number | Publication Date |
---|---|
BE864508A true BE864508A (fr) | 1978-09-04 |
Family
ID=25098351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE185631A BE864508A (fr) | 1977-03-02 | 1978-03-02 | Aubes de turbine, refroidies par un fluide |
Country Status (7)
Country | Link |
---|---|
US (1) | US4118145A (it) |
JP (1) | JPS53107515A (it) |
AR (1) | AR213889A1 (it) |
BE (1) | BE864508A (it) |
CA (1) | CA1095427A (it) |
GB (1) | GB1548154A (it) |
IT (1) | IT1092926B (it) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4179240A (en) * | 1977-08-29 | 1979-12-18 | Westinghouse Electric Corp. | Cooled turbine blade |
US4260336A (en) * | 1978-12-21 | 1981-04-07 | United Technologies Corporation | Coolant flow control apparatus for rotating heat exchangers with supercritical fluids |
JPS6056883B2 (ja) * | 1979-02-28 | 1985-12-12 | 株式会社東芝 | ガスタ−ビンの動翼 |
FR2468727A1 (fr) * | 1979-10-26 | 1981-05-08 | Snecma | Perfectionnement aux aubes de turbine refroidies |
US4531889A (en) * | 1980-08-08 | 1985-07-30 | General Electric Co. | Cooling system utilizing flow resistance devices to distribute liquid coolant to air foil distribution channels |
GB2163219B (en) * | 1981-10-31 | 1986-08-13 | Rolls Royce | Cooled turbine blade |
JPS59189573U (ja) * | 1983-06-03 | 1984-12-15 | 寿福 博機 | セルフ機器における自動扉シヨ−ケ−ス |
CA1235583A (en) * | 1983-06-20 | 1988-04-26 | Marius A. Paul | Processes of intensification of the thermoenergetical cycle and air jet propulsion engines |
JPS6010575U (ja) * | 1983-07-04 | 1985-01-24 | 寿福 博機 | セルフサ−ビス店におけるセルフ機器の組合わせ |
US5177954A (en) * | 1984-10-10 | 1993-01-12 | Paul Marius A | Gas turbine engine with cooled turbine blades |
US5003766A (en) * | 1984-10-10 | 1991-04-02 | Paul Marius A | Gas turbine engine |
US4845941A (en) * | 1986-11-07 | 1989-07-11 | Paul Marius A | Gas turbine engine operating process |
US5122033A (en) * | 1990-11-16 | 1992-06-16 | Paul Marius A | Turbine blade unit |
US5299418A (en) * | 1992-06-09 | 1994-04-05 | Jack L. Kerrebrock | Evaporatively cooled internal combustion engine |
US6192670B1 (en) | 1999-06-15 | 2001-02-27 | Jack L. Kerrebrock | Radial flow turbine with internal evaporative blade cooling |
GB2443116B (en) * | 2004-03-25 | 2008-08-13 | Rolls Royce Plc | A gas turbine engine component cooling arrangement |
GB2412411A (en) * | 2004-03-25 | 2005-09-28 | Rolls Royce Plc | A cooling arrangement |
US7549843B2 (en) * | 2006-08-24 | 2009-06-23 | Siemens Energy, Inc. | Turbine airfoil cooling system with axial flowing serpentine cooling chambers |
US7563072B1 (en) | 2006-09-25 | 2009-07-21 | Florida Turbine Technologies, Inc. | Turbine airfoil with near-wall spiral flow cooling circuit |
US8671696B2 (en) * | 2009-07-10 | 2014-03-18 | Leonard M. Andersen | Method and apparatus for increasing thrust or other useful energy output of a device with a rotating element |
US11603794B2 (en) | 2015-12-30 | 2023-03-14 | Leonard Morgensen Andersen | Method and apparatus for increasing useful energy/thrust of a gas turbine engine by one or more rotating fluid moving (agitator) pieces due to formation of a defined steam region |
US20170306843A1 (en) * | 2015-12-30 | 2017-10-26 | Leonard Morgensen Andersen | Method and apparatus for increasing useful energy/thrust of a gas turbine engine by one or more rotating fluid moving (agitator) pieces due to formation of a defined steam region |
CN108301877B (zh) * | 2017-09-30 | 2023-12-12 | 南京赛达机械制造有限公司 | 一种耐高温汽轮机叶片 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2883151A (en) * | 1954-01-26 | 1959-04-21 | Curtiss Wright Corp | Turbine cooling system |
US3816022A (en) * | 1972-09-01 | 1974-06-11 | Gen Electric | Power augmenter bucket tip construction for open-circuit liquid cooled turbines |
US3849025A (en) * | 1973-03-28 | 1974-11-19 | Gen Electric | Serpentine cooling channel construction for open-circuit liquid cooled turbine buckets |
US3844679A (en) * | 1973-03-28 | 1974-10-29 | Gen Electric | Pressurized serpentine cooling channel construction for open-circuit liquid cooled turbine buckets |
US3902819A (en) * | 1973-06-04 | 1975-09-02 | United Aircraft Corp | Method and apparatus for cooling a turbomachinery blade |
-
1977
- 1977-03-02 US US05/773,461 patent/US4118145A/en not_active Expired - Lifetime
-
1978
- 1978-01-31 CA CA295,959A patent/CA1095427A/en not_active Expired
- 1978-02-13 AR AR271086A patent/AR213889A1/es active
- 1978-02-28 IT IT20680/78A patent/IT1092926B/it active
- 1978-03-02 GB GB8317/78A patent/GB1548154A/en not_active Expired
- 1978-03-02 BE BE185631A patent/BE864508A/xx not_active IP Right Cessation
- 1978-03-02 JP JP2287478A patent/JPS53107515A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
AR213889A1 (es) | 1979-03-30 |
GB1548154A (en) | 1979-07-04 |
IT1092926B (it) | 1985-07-12 |
JPS53107515A (en) | 1978-09-19 |
JPS5618765B2 (it) | 1981-05-01 |
US4118145A (en) | 1978-10-03 |
IT7820680A0 (it) | 1978-02-28 |
CA1095427A (en) | 1981-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19880331 |