GB556105A - Improvements in or relating to cooling devices for turbine rotors - Google Patents

Improvements in or relating to cooling devices for turbine rotors

Info

Publication number
GB556105A
GB556105A GB11801/41A GB1180141A GB556105A GB 556105 A GB556105 A GB 556105A GB 11801/41 A GB11801/41 A GB 11801/41A GB 1180141 A GB1180141 A GB 1180141A GB 556105 A GB556105 A GB 556105A
Authority
GB
United Kingdom
Prior art keywords
relating
cooling devices
turbine rotors
rotors
turbine
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
Application number
GB11801/41A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB556105A publication Critical patent/GB556105A/en
Expired legal-status Critical Current

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
    • 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)
GB11801/41A 1940-09-21 1941-09-15 Improvements in or relating to cooling devices for turbine rotors Expired GB556105A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB556105A true GB556105A (en) 1943-09-21

Family

ID=4520009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11801/41A Expired GB556105A (en) 1940-09-21 1941-09-15 Improvements in or relating to cooling devices for turbine rotors

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974925A (en) * 1957-02-11 1961-03-14 John C Freche External liquid-spray cooling of turbine blades
US3981143A (en) * 1974-08-15 1976-09-21 The United States Of America As Represented By The Secretary Of The Army Infrared suppressor

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE909059C (en) * 1939-09-15 1954-04-12 Bayerische Motoren Werke Ag Air-cooled exhaust turbine impeller
NL68201C (en) * 1939-12-19
US2459935A (en) * 1941-11-21 1949-01-25 Dehavilland Aircraft Jet propulsion plant
DE952853C (en) * 1942-05-23 1956-11-22 Alfred Buechi Dr Ing Gas turbine with an impeller disk which is acted upon tangentially from the outside and which deflects the propellant gas from the radial inlet into the axial outlet direction
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 (en) * 1950-05-09 1954-12-31 Maschf Augsburg Nuernberg Ag Method for operating a gas turbine plant and device for carrying out the method.
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
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
US4093399A (en) * 1976-12-01 1978-06-06 Electric Power Research Institute, Inc. Turbine rotor with ceramic blades
FR2661946B1 (en) * 1990-05-14 1994-06-10 Alsthom Gec ACTION TURBINE STAGE WITH REDUCED SECONDARY LOSSES.
FR2944050B1 (en) * 2009-04-02 2014-07-11 Turbomeca DISCHARGED BLADE TURBINE WHEEL COMPRISING A DAMPING DEVICE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE346599C (en) *
CH159497A (en) * 1931-06-09 1933-01-15 Fabrication Des Moteurs Et Tur Cooling device for an impeller of an explosion turbine.
CH179552A (en) * 1933-11-25 1935-09-15 Martinka Michael Device for cooling the impeller of a combustion turbine.
DE665762C (en) * 1936-09-12 1938-10-03 Rheinmetall Borsig Akt Ges Wer Device for cooling turbines, in particular gas turbines
CH205304A (en) * 1937-11-22 1939-06-15 Messerschmitt Boelkow Blohm Method and device for operating a gas turbine.
GB504781A (en) * 1937-12-09 1939-05-01 Bayerische Motoren Werke Ag Device for cooling exhaust gas turbines and their casings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974925A (en) * 1957-02-11 1961-03-14 John C Freche External liquid-spray cooling of turbine blades
US3981143A (en) * 1974-08-15 1976-09-21 The United States Of America As Represented By The Secretary Of The Army Infrared suppressor

Also Published As

Publication number Publication date
CH228283A (en) 1943-08-15
NL61768C (en)
BE442789A (en)
FR887438A (en) 1943-11-12
DE863152C (en) 1953-01-15
US2364189A (en) 1944-12-05
USRE23172E (en) 1949-11-29

Similar Documents

Publication Publication Date Title
GB556105A (en) Improvements in or relating to cooling devices for turbine rotors
GB543985A (en) Improvements in or relating to rotors for turbines
GB549100A (en) Improvements in or relating to blade fastenings for turbines
GB542292A (en) Improvements in elastic fluid turbines
GB527558A (en) Improvements in or relating to shower-baths
GB548005A (en) Improvements in or relating to centrifugal fans
GB543098A (en) Improvements in or relating to turbines
GB545918A (en) Improvements in or relating to gear-pumps
GB546503A (en) Improvements in or relating to elastic fluid turbines
GB513483A (en) Improvements in or relating to slip-couplings
GB548090A (en) Improvements in or relating to elastic fluid turbines
GB556375A (en) Improvements in or relating to centrifugal fans
GB548211A (en) Improvements in or relating to centrifugal governors
GB542218A (en) Improvements in glands for rotary shafts
GB554078A (en) Improvements in and relating to shaft packing arrangements
GB547204A (en) Improvements in and relating to cooling arrangements for gas turbines
GB545016A (en) Improvements in or relating to turbine driven blowers
GB541137A (en) Improvements in impellers for wind motors
AU111069B2 (en) Improvements in or relating to heat-exchangers suitable for cooling oil
GB542462A (en) Improvements in elastic fluid turbines
GB558910A (en) Improvements in or relating to centrifugal blowers
GB552897A (en) Improvements in or relating to gas turbine plants
AU112941B2 (en) Improvements in or relating to parachute packs
GB540755A (en) Improvements in or relating to propeller fans
AU106841B2 (en) Improvements in or relating to magneto generators