FR887438A - Turbine avec dispositif de refroidissement pour son rotor - Google Patents
Turbine avec dispositif de refroidissement pour son rotorInfo
- Publication number
- FR887438A FR887438A FR887438DA FR887438A FR 887438 A FR887438 A FR 887438A FR 887438D A FR887438D A FR 887438DA FR 887438 A FR887438 A FR 887438A
- Authority
- FR
- France
- Prior art keywords
- turbine
- rotor
- cooling device
- cooling
- 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
- 238000001816 cooling Methods 0.000 title 1
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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
-
- 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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
- F01D5/082—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades on the side of the rotor disc
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH556105X | 1940-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR887438A true FR887438A (fr) | 1943-11-12 |
Family
ID=4520009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR887438D Expired FR887438A (fr) | 1940-09-21 | 1941-09-18 | Turbine avec dispositif de refroidissement pour son rotor |
Country Status (7)
Country | Link |
---|---|
US (2) | US2364189A (fr) |
BE (1) | BE442789A (fr) |
CH (1) | CH228283A (fr) |
DE (1) | DE863152C (fr) |
FR (1) | FR887438A (fr) |
GB (1) | GB556105A (fr) |
NL (1) | NL61768C (fr) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE909059C (de) * | 1939-09-15 | 1954-04-12 | Bayerische Motoren Werke Ag | Luftgekuehltes Abgasturbinenlaufrad |
BE461929A (fr) * | 1939-12-19 | |||
US2459935A (en) * | 1941-11-21 | 1949-01-25 | Dehavilland Aircraft | Jet propulsion plant |
DE952853C (de) * | 1942-05-23 | 1956-11-22 | Alfred Buechi Dr Ing | Gasturbine mit einer tangential von aussen beaufschlagten, das Treibgas von der radialen Eintritts- in die axiale Austrittsrichtung umlenkenden Laufradscheibe |
US2577179A (en) * | 1942-08-18 | 1951-12-04 | Buchi Alfred | Cooling device for radial gas turbines |
US2468461A (en) * | 1943-05-22 | 1949-04-26 | Lockheed Aircraft Corp | Nozzle ring construction for turbopower plants |
US2614386A (en) * | 1945-02-20 | 1952-10-21 | Power Jets Res & Dev Ltd | Supporting and reinforcing structure for gas turbine engines |
US2620123A (en) * | 1946-05-31 | 1952-12-02 | Continental Aviat & Engineerin | Cooling system for combustion gas turbines |
US2635849A (en) * | 1946-08-13 | 1953-04-21 | Buchi Alfred | Turbine stage |
US2635804A (en) * | 1946-12-28 | 1953-04-21 | Int Harvester Co | Gas turbine |
US2626502A (en) * | 1947-05-29 | 1953-01-27 | Lagelbauer Ernest | Cooling system for gas turbine blading |
US2484275A (en) * | 1947-09-19 | 1949-10-11 | United Specialties Co | Supercharger seal |
US2684831A (en) * | 1947-11-28 | 1954-07-27 | Power Jets Res & Dev Ltd | Turbine and like rotor |
US2700935A (en) * | 1948-04-27 | 1955-02-01 | Bendix Aviat Corp | Rocket fuel pump and the like |
US2700530A (en) * | 1948-08-27 | 1955-01-25 | Chrysler Corp | High temperature elastic fluid apparatus |
US2635848A (en) * | 1948-10-28 | 1953-04-21 | Packard Motor Car Co | Rotor for gas turbines |
US2625366A (en) * | 1948-11-18 | 1953-01-13 | Packard Motor Car Co | Turbine rotor construction |
US2713990A (en) * | 1948-12-21 | 1955-07-26 | Solar Aircraft Co | Exhaust structure for gas turbine |
US2722101A (en) * | 1948-12-21 | 1955-11-01 | Solar Aircraft Co | Gas turbine sealing and cooling structure |
US2783965A (en) * | 1949-02-01 | 1957-03-05 | Birmann Rudolph | Turbines |
US2647368A (en) * | 1949-05-09 | 1953-08-04 | Hermann Oestrich | Method and apparatus for internally cooling gas turbine blades with air, fuel, and water |
US2684196A (en) * | 1949-09-17 | 1954-07-20 | Garrett Corp | Turbine driven fan unit |
CH304143A (de) * | 1950-05-09 | 1954-12-31 | Maschf Augsburg Nuernberg Ag | Verfahren zum Betrieb einer Gasturbinenanlage und Einrichtung zur Durchführung des Verfahrens. |
US2752856A (en) * | 1951-02-01 | 1956-07-03 | Bendix Aviat Corp | Turbine pump assembly |
US3009682A (en) * | 1951-05-16 | 1961-11-21 | Power Jets Res & Dev Ltd | Gas turbines |
US2823516A (en) * | 1951-10-30 | 1958-02-18 | Garrett Corp | Ducted fan power plant for aircraft |
US2717118A (en) * | 1952-03-07 | 1955-09-06 | Worthington Corp | Turbo-compressor |
US2795371A (en) * | 1952-04-28 | 1957-06-11 | Sr Alfred Buchi | Overhung supported turbo-blower rotors |
US2891382A (en) * | 1952-07-29 | 1959-06-23 | Gen Motors Corp | Liquid-cooled turbine |
US2801518A (en) * | 1952-09-17 | 1957-08-06 | Solar Aircraft Co | Gas turbine |
US2777632A (en) * | 1953-04-07 | 1957-01-15 | American Motors Corp | Supercharger for internal combustion engines |
US2858102A (en) * | 1954-09-03 | 1958-10-28 | Gen Electric | Turbomachine wheels and methods of making the same |
US2956772A (en) * | 1955-08-19 | 1960-10-18 | John C Freche | Liquid-spray cooling method |
US2888302A (en) * | 1955-09-19 | 1959-05-26 | Garrett Corp | Turbine driven fluid circulating unit |
US2922569A (en) * | 1956-04-14 | 1960-01-26 | Alfred J Buchi | Means for lubricating and cooling a turbine-driven compressor |
US2916258A (en) * | 1956-10-19 | 1959-12-08 | Gen Electric | Vibration damping |
US2974925A (en) * | 1957-02-11 | 1961-03-14 | John C Freche | External liquid-spray cooling of turbine blades |
GB855058A (en) * | 1957-02-22 | 1960-11-30 | Rolls Royce | Improvements in or relating to bladed rotor or stator constructions for axial-flow fluid machines for example for compressors or turbines of gas-turbine engines |
US3230710A (en) * | 1962-12-24 | 1966-01-25 | Garrett Corp | Gas turbine |
US3981143A (en) * | 1974-08-15 | 1976-09-21 | The United States Of America As Represented By The Secretary Of The Army | Infrared suppressor |
US4093399A (en) * | 1976-12-01 | 1978-06-06 | Electric Power Research Institute, Inc. | Turbine rotor with ceramic blades |
FR2661946B1 (fr) * | 1990-05-14 | 1994-06-10 | Alsthom Gec | Etage de turbine a action avec pertes secondaires reduites. |
FR2944050B1 (fr) * | 2009-04-02 | 2014-07-11 | Turbomeca | Roue de turbine a pales desaccordees comportant un dispositif d'amortissement |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE346599C (fr) * | ||||
CH159497A (fr) * | 1931-06-09 | 1933-01-15 | Fabrication Des Moteurs Et Tur | Dispositif de refroidissement pour roue à aubes d'une turbine à explosions. |
CH179552A (de) * | 1933-11-25 | 1935-09-15 | Martinka Michael | Einrichtung zur Kühlung des Laufrades einer Verbrennungsturbine. |
DE665762C (de) * | 1936-09-12 | 1938-10-03 | Rheinmetall Borsig Akt Ges Wer | Einrichtung zur Kuehlung von Turbinen, insbesondere Gasturbinen |
CH205304A (de) * | 1937-11-22 | 1939-06-15 | Messerschmitt Boelkow Blohm | Verfahren und Einrichtung zum Betrieb einer Gasturbine. |
GB504781A (en) * | 1937-12-09 | 1939-05-01 | Bayerische Motoren Werke Ag | Device for cooling exhaust gas turbines and their casings |
-
0
- NL NL61768D patent/NL61768C/xx active
- US US23172D patent/USRE23172E/en not_active Expired
- BE BE442789D patent/BE442789A/xx unknown
-
1940
- 1940-09-21 CH CH228283D patent/CH228283A/de unknown
-
1941
- 1941-08-16 DE DEB7853D patent/DE863152C/de not_active Expired
- 1941-09-15 GB GB11801/41A patent/GB556105A/en not_active Expired
- 1941-09-18 FR FR887438D patent/FR887438A/fr not_active Expired
- 1941-10-15 US US415136A patent/US2364189A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CH228283A (de) | 1943-08-15 |
GB556105A (en) | 1943-09-21 |
US2364189A (en) | 1944-12-05 |
DE863152C (de) | 1953-01-15 |
BE442789A (fr) | |
NL61768C (fr) | |
USRE23172E (en) | 1949-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR887438A (fr) | Turbine avec dispositif de refroidissement pour son rotor | |
FR938296A (fr) | Dispositif téléphonique | |
FR867497A (fr) | Dispositif de protection pour bicyclettes | |
FR873409A (fr) | Dispositif essuie-glace | |
FR938800A (fr) | Dispositif téléphonique | |
FR848443A (fr) | Régulateur de vitesse | |
FR871826A (fr) | Dispositif réfrigérant | |
FR876612A (fr) | Dispositif pour fabriquer des arbres vilebrequins coules | |
FR885617A (fr) | Dispositif réfléchissant | |
FR863426A (fr) | Dispositif de pompe | |
FR871524A (fr) | Profilé de jonction pour paleplanches | |
FR889601A (fr) | Aubage de turbine | |
FR867815A (fr) | Dispositif manométrique | |
FR838940A (fr) | Dispositif de graissage central | |
FR847863A (fr) | Dispositif régulateur pour turbo-compresseurs axiaux | |
FR851664A (fr) | Dispositif de dégazage | |
FR865327A (fr) | Dispositif de graissage | |
FR879741A (fr) | Dispositif radiogoniométrique | |
DK60030C (da) | Anordning ved Vindmøller. | |
DK60200C (da) | Vindmotor. | |
FR871863A (fr) | Dispositif cyclotronique | |
FR949648A (fr) | Dispositif antivol | |
ES150999A1 (es) | Turbina multiplicable de viento | |
FR971253A (fr) | Dispositif amortisseur de chocs perfectionné | |
FR887282A (fr) | Dispositif de transmission |