DE3460468D1 - Actuating device for the variable guide vanes of an axial turbo machine - Google Patents
Actuating device for the variable guide vanes of an axial turbo machineInfo
- Publication number
- DE3460468D1 DE3460468D1 DE8484200607T DE3460468T DE3460468D1 DE 3460468 D1 DE3460468 D1 DE 3460468D1 DE 8484200607 T DE8484200607 T DE 8484200607T DE 3460468 T DE3460468 T DE 3460468T DE 3460468 D1 DE3460468 D1 DE 3460468D1
- Authority
- DE
- Germany
- Prior art keywords
- actuating device
- guide vanes
- turbo machine
- axial
- variable guide
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18888—Reciprocating to or from oscillating
- Y10T74/1892—Lever and slide
- Y10T74/18936—Slidable connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Turbines (AREA)
- Supercharger (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2972/83A CH661772A5 (de) | 1983-05-31 | 1983-05-31 | Axiale turbomaschine. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3460468D1 true DE3460468D1 (en) | 1986-09-18 |
Family
ID=4245770
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3322192A Expired DE3322192C1 (de) | 1983-05-31 | 1983-06-21 | Verstelleinrichtung fuer die Leitschaufeln einer axial durchstroemten Stroemungsmaschine |
DE8484200607T Expired DE3460468D1 (en) | 1983-05-31 | 1984-05-02 | Actuating device for the variable guide vanes of an axial turbo machine |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3322192A Expired DE3322192C1 (de) | 1983-05-31 | 1983-06-21 | Verstelleinrichtung fuer die Leitschaufeln einer axial durchstroemten Stroemungsmaschine |
Country Status (6)
Country | Link |
---|---|
US (1) | US4558986A (de) |
EP (1) | EP0127219B1 (de) |
JP (1) | JPS59231106A (de) |
AT (1) | ATE21435T1 (de) |
CH (1) | CH661772A5 (de) |
DE (2) | DE3322192C1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4925364A (en) * | 1988-12-21 | 1990-05-15 | United Technologies Corporation | Adjustable spacer |
US4990056A (en) * | 1989-11-16 | 1991-02-05 | General Motors Corporation | Stator vane stage in axial flow compressor |
GB9904032D0 (en) * | 1999-02-23 | 1999-04-14 | Rolls Royce Plc | Operating arrangements for stator vanes |
FR2920469A1 (fr) * | 2007-08-30 | 2009-03-06 | Snecma Sa | Aube a calage variable de turbomachine |
US8297918B2 (en) * | 2009-01-06 | 2012-10-30 | General Electric Company | Variable position guide vane actuation system and method |
US20100172743A1 (en) | 2009-01-06 | 2010-07-08 | General Electric Company | Variable position guide vane actuation system and method |
GB201409449D0 (en) | 2014-05-28 | 2014-07-09 | Rolls Royce Deutschland | A variable stator vane arrangment |
KR101850237B1 (ko) | 2014-07-10 | 2018-04-18 | 미츠비시 히타치 파워 시스템즈 가부시키가이샤 | 가변 정익 장치의 메인터넌스 방법 및 가변 정익 장치 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE903052C (de) * | 1941-12-28 | 1954-02-01 | Maschf Augsburg Nuernberg Ag | Abgasturbogeblaese fuer Brennkraftmaschinen, insbesondere Zweitakttbrennkraftmaschinen |
US2575665A (en) * | 1943-11-13 | 1951-11-20 | Borg Warner | Clutch control for marine transmission |
CH364581A (de) * | 1959-02-13 | 1962-09-30 | Sulzer Ag | Axialverdichter mit drehbaren Leitschaufeln |
GB911535A (en) * | 1959-08-24 | 1962-11-28 | Rolls Royce | Compressors for gas turbine engines |
DE1121885B (de) * | 1960-06-14 | 1962-01-11 | Daimler Benz Ag | Leitschaufel-Verstellvorrichtung fuer Stroemungsmaschinen, insbesondere Gasturbinen |
DE1583675C3 (de) * | 1967-12-28 | 1973-01-04 | Mannesmann-Meer Ag, 4050 Moenchengladbach | Axiale Kokillenbewegungseinrichtung für Stranggießanlagen |
CH553922A (de) * | 1972-07-13 | 1974-09-13 | Bbc Sulzer Turbomaschinen | Abstuetzvorrichtung fuer eine verstellhuelse. |
US4214850A (en) * | 1977-10-12 | 1980-07-29 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Variable-capacity radial turbine |
CH653408A5 (de) * | 1981-06-26 | 1985-12-31 | Sulzer Ag | Verstelleinrichtung fuer die leitschaufeln einer axialturbomaschine. |
-
1983
- 1983-05-31 CH CH2972/83A patent/CH661772A5/de not_active IP Right Cessation
- 1983-06-21 DE DE3322192A patent/DE3322192C1/de not_active Expired
-
1984
- 1984-05-02 DE DE8484200607T patent/DE3460468D1/de not_active Expired
- 1984-05-02 AT AT84200607T patent/ATE21435T1/de not_active IP Right Cessation
- 1984-05-02 EP EP84200607A patent/EP0127219B1/de not_active Expired
- 1984-05-07 US US06/608,075 patent/US4558986A/en not_active Expired - Fee Related
- 1984-05-31 JP JP59109801A patent/JPS59231106A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4558986A (en) | 1985-12-17 |
JPH0312201B2 (de) | 1991-02-19 |
EP0127219B1 (de) | 1986-08-13 |
CH661772A5 (de) | 1987-08-14 |
EP0127219A1 (de) | 1984-12-05 |
ATE21435T1 (de) | 1986-08-15 |
JPS59231106A (ja) | 1984-12-25 |
DE3322192C1 (de) | 1984-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |