CH228283A - Einrichtung zum Kühlen von Turbinenrädern. - Google Patents

Einrichtung zum Kühlen von Turbinenrädern.

Info

Publication number
CH228283A
CH228283A CH228283DA CH228283A CH 228283 A CH228283 A CH 228283A CH 228283D A CH228283D A CH 228283DA CH 228283 A CH228283 A CH 228283A
Authority
CH
Switzerland
Prior art keywords
cooling turbine
turbine wheels
wheels
cooling
Prior art date
Application number
Other languages
English (en)
Inventor
Buechi Alfred
Original Assignee
Buechi Alfred
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Buechi Alfred filed Critical Buechi Alfred
Priority to CH556105X priority Critical
Publication of CH228283A publication Critical patent/CH228283A/de

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08Cooling; Heating; Heat-insulation
    • F01D25/12Cooling
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02Blade-carrying members, e.g. rotors
    • F01D5/08Heating, heat-insulating or cooling means
    • F01D5/081Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
    • F01D5/082Cooling fluid being directed on the side of the rotor disc or at the roots of the blades on the side of the rotor disc
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas- turbine plants for special use
    • F02C6/04Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10Gas-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
    • F02C6/12Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00Aeronautics or air transport
    • Y02T50/60Efficient propulsion technologies, e.g. for aircraft
CH228283D 1940-09-21 1940-09-21 Einrichtung zum Kühlen von Turbinenrädern. CH228283A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH556105X 1940-09-21

Publications (1)

Publication Number Publication Date
CH228283A true CH228283A (de) 1943-08-15

Family

ID=4520009

Family Applications (1)

Application Number Title Priority Date Filing Date
CH228283D CH228283A (de) 1940-09-21 1940-09-21 Einrichtung zum Kühlen von Turbinenrädern.

Country Status (7)

Country Link
US (2) US2364189A (de)
BE (1) BE442789A (de)
CH (1) CH228283A (de)
DE (1) DE863152C (de)
FR (1) FR887438A (de)
GB (1) GB556105A (de)
NL (1) NL61768C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE909059C (de) * 1939-09-15 1954-04-12 Bayerische Motoren Werke Ag Luftgekuehltes Abgasturbinenlaufrad

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE461929A (de) * 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
US2722101A (en) * 1948-12-21 1955-11-01 Solar Aircraft Co Gas turbine sealing and cooling structure
US2713990A (en) * 1948-12-21 1955-07-26 Solar Aircraft Co Exhaust structure for gas turbine
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE346599C (de) *
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 Ag 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE909059C (de) * 1939-09-15 1954-04-12 Bayerische Motoren Werke Ag Luftgekuehltes Abgasturbinenlaufrad

Also Published As

Publication number Publication date
BE442789A (de)
DE863152C (de) 1953-01-15
NL61768C (de)
US2364189A (en) 1944-12-05
USRE23172E (en) 1949-11-29
GB556105A (en) 1943-09-21
FR887438A (fr) 1943-11-12

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