CH386774A - Kühleinrichtung an Gasturbinentriebwerken mit einer Kühlmittelleitschaufel am Verdichterrotor - Google Patents

Kühleinrichtung an Gasturbinentriebwerken mit einer Kühlmittelleitschaufel am Verdichterrotor

Info

Publication number
CH386774A
CH386774A CH318460A CH318460A CH386774A CH 386774 A CH386774 A CH 386774A CH 318460 A CH318460 A CH 318460A CH 318460 A CH318460 A CH 318460A CH 386774 A CH386774 A CH 386774A
Authority
CH
Switzerland
Prior art keywords
gas turbine
cooling device
guide vane
turbine engines
compressor rotor
Prior art date
Application number
CH318460A
Other languages
English (en)
Inventor
Sonder Gerhard
Francis Leis Robert
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH386774A publication Critical patent/CH386774A/de

Links

Classifications

    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH318460A 1959-03-23 1960-03-22 Kühleinrichtung an Gasturbinentriebwerken mit einer Kühlmittelleitschaufel am Verdichterrotor CH386774A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US801148A US3085400A (en) 1959-03-23 1959-03-23 Cooling fluid impeller for elastic fluid turbines

Publications (1)

Publication Number Publication Date
CH386774A true CH386774A (de) 1965-01-15

Family

ID=25180324

Family Applications (1)

Application Number Title Priority Date Filing Date
CH318460A CH386774A (de) 1959-03-23 1960-03-22 Kühleinrichtung an Gasturbinentriebwerken mit einer Kühlmittelleitschaufel am Verdichterrotor

Country Status (4)

Country Link
US (1) US3085400A (de)
CH (1) CH386774A (de)
FR (1) FR1248916A (de)
GB (1) GB885951A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047281A (de) * 1964-01-23
US3609059A (en) * 1969-10-03 1971-09-28 Gen Motors Corp Isothermal wheel
DE2620762C2 (de) * 1976-05-11 1977-11-17 Motoren- und Turbinen-Union München GmbH, 8000 München Spaltdichtung für Strömungsmaschinen, insbesondere Gasturbinenstrahltriebwerke
FR2401320A1 (fr) * 1977-08-26 1979-03-23 Snecma Perfectionnements au refroidissement des turbines a gaz
US4310286A (en) * 1979-05-17 1982-01-12 United Technologies Corporation Rotor assembly having a multistage disk
FR2491549B1 (fr) 1980-10-08 1985-07-05 Snecma Dispositif de refroidissement d'une turbine a gaz, par prelevement d'air au niveau du compresseur
FR2503247B1 (fr) * 1981-04-07 1985-06-14 Snecma Perfectionnements aux etages de turbine a gaz de turboreacteurs munis de moyens de refroidissement par air du disque de la roue de la turbine
US4648241A (en) * 1983-11-03 1987-03-10 United Technologies Corporation Active clearance control
US4650394A (en) * 1984-11-13 1987-03-17 United Technologies Corporation Coolable seal assembly for a gas turbine engine
FR2609500B1 (fr) * 1987-01-14 1991-04-12 Snecma Disque de compresseur de turbomachine avec accelerateur centripete pour l'aspiration d'air de refroidissement de la turbine
GB2207465B (en) * 1987-07-18 1992-02-19 Rolls Royce Plc A compressor and air bleed arrangement
FR2834758B1 (fr) * 2002-01-17 2004-04-02 Snecma Moteurs Dispositif pour redresser l'air d'alimentation d'un prelevement centripete dans un compresseur
FR2930589B1 (fr) * 2008-04-24 2012-07-06 Snecma Prelevement d'air centripete dans un rotor de compresseur d'une turbomachine
FR2930588B1 (fr) * 2008-04-24 2010-06-04 Snecma Rotor de compresseur d'une turbomachine comportant des moyens de prelevement d'air centripete
US9091173B2 (en) 2012-05-31 2015-07-28 United Technologies Corporation Turbine coolant supply system
US10683809B2 (en) * 2016-05-10 2020-06-16 General Electric Company Impeller-mounted vortex spoiler

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1676946A (en) * 1926-12-31 1928-07-10 Westinghouse Electric & Mfg Co Centrifugal pump
GB580805A (en) * 1941-05-07 1946-09-20 Karl Baumann Improvements in or relating to turbines, turbine type compressors and the like rotating machines
US2520697A (en) * 1943-10-11 1950-08-29 Vickers Electrical Co Ltd Internal-combustion turbine plant
US2407164A (en) * 1944-04-15 1946-09-03 Leo B Kimball Internal-combustion turbine
FR907059A (fr) * 1946-09-20 1946-02-28 Turbine à gaz à haute température
BE488010A (de) * 1947-03-11 1900-01-01
US2783613A (en) * 1951-01-18 1957-03-05 Helmut P G A R Von Zborowski Cooling system employing fuel for cooling the blades of gas turbine engines
GB712051A (en) * 1951-10-10 1954-07-14 Rolls Royce Improvements in or relating to axial-flow fluid machines
US2873944A (en) * 1952-09-10 1959-02-17 Gen Motors Corp Turbine blade cooling
FR1127026A (fr) * 1954-04-01 1956-12-06 Bristol Aeroplane Co Ltd Perfectionnements aux turbo-propulseurs
US2850261A (en) * 1956-08-29 1958-09-02 Rutkove Edward Water wheel apparatus
CH446633A (de) * 1966-10-14 1967-11-15 Hausammann Textil Ag Doppelhaken für Gardinen

Also Published As

Publication number Publication date
GB885951A (en) 1962-01-03
FR1248916A (fr) 1960-12-23
US3085400A (en) 1963-04-16

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