BE844114A - Dispositif a anneau de support pour aubes de moteurs a turbine a gaz - Google Patents
Dispositif a anneau de support pour aubes de moteurs a turbine a gazInfo
- Publication number
- BE844114A BE844114A BE168901A BE168901A BE844114A BE 844114 A BE844114 A BE 844114A BE 168901 A BE168901 A BE 168901A BE 168901 A BE168901 A BE 168901A BE 844114 A BE844114 A BE 844114A
- Authority
- BE
- Belgium
- Prior art keywords
- blades
- gas turbine
- support ring
- turbine engines
- ring device
- 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
- F01D7/00—Rotors with blades adjustable in operation; Control thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05D2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05D2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05D2260/79—Bearing, support or actuation arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/595,745 US4046435A (en) | 1975-07-14 | 1975-07-14 | Bearing seat usable in a gas turbine engine |
Publications (1)
Publication Number | Publication Date |
---|---|
BE844114A true BE844114A (fr) | 1976-11-03 |
Family
ID=24384505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE168901A BE844114A (fr) | 1975-07-14 | 1976-07-14 | Dispositif a anneau de support pour aubes de moteurs a turbine a gaz |
Country Status (7)
Country | Link |
---|---|
US (1) | US4046435A (it) |
JP (1) | JPS6020599B2 (it) |
BE (1) | BE844114A (it) |
DE (1) | DE2631169A1 (it) |
FR (1) | FR2318311A1 (it) |
GB (1) | GB1546674A (it) |
IT (1) | IT1062502B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4278398A (en) * | 1978-12-04 | 1981-07-14 | General Electric Company | Apparatus for maintaining variable vane clearance |
JPS5875301A (ja) * | 1982-07-09 | 1983-05-07 | Junkosha Co Ltd | 伝送線路 |
FR2560639B1 (fr) * | 1984-03-02 | 1988-12-02 | Gen Electric | Moyens de commande d'air |
JPH02501935A (ja) * | 1987-01-30 | 1990-06-28 | エイ.アフルストロム コーポレーション | パルプをウェブの形態に分布させる方法およびそのためのヘッドボックス |
US7182519B2 (en) * | 2004-06-24 | 2007-02-27 | General Electric Company | Methods and apparatus for assembling a bearing assembly |
CN104100569B (zh) * | 2014-07-11 | 2017-02-15 | 宁波迪奥机械有限公司 | 风叶多角度精密调整机构 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2632677A (en) * | 1947-05-13 | 1953-03-24 | Fafnir Bearing Co | Duplex bearing |
FR1175810A (fr) * | 1956-05-26 | 1959-04-02 | Engineering Arts Ltd | Perfectionnement concernant les soufflantes hélicoïdes à débit variable |
US2975007A (en) * | 1958-11-14 | 1961-03-14 | Gen Motors Corp | Self-aligning bearing mounting |
DE1428075A1 (de) * | 1962-12-21 | 1969-02-06 | Dingler Werke Ag | Einrichtung zur mechanischen Laufschaufel-Verstellung bei axialen Stroemungsmaschinen,insbesondere Axialgeblaesen |
US3467452A (en) * | 1967-09-15 | 1969-09-16 | Electrohome Ltd | Spherical bearing assembly |
-
1975
- 1975-07-14 US US05/595,745 patent/US4046435A/en not_active Expired - Lifetime
-
1976
- 1976-07-05 GB GB27828/76A patent/GB1546674A/en not_active Expired
- 1976-07-09 FR FR7621017A patent/FR2318311A1/fr active Granted
- 1976-07-10 DE DE19762631169 patent/DE2631169A1/de active Granted
- 1976-07-13 IT IT25252/76A patent/IT1062502B/it active
- 1976-07-14 JP JP51083040A patent/JPS6020599B2/ja not_active Expired
- 1976-07-14 BE BE168901A patent/BE844114A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2318311A1 (fr) | 1977-02-11 |
FR2318311B1 (it) | 1983-01-28 |
DE2631169C2 (it) | 1989-09-28 |
IT1062502B (it) | 1984-10-20 |
DE2631169A1 (de) | 1977-02-03 |
JPS5214118A (en) | 1977-02-02 |
JPS6020599B2 (ja) | 1985-05-22 |
US4046435A (en) | 1977-09-06 |
GB1546674A (en) | 1979-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: GENERAL ELECTRIC CY Effective date: 19940731 |