FR2086406A1 - - Google Patents

Info

Publication number
FR2086406A1
FR2086406A1 FR7113407A FR7113407A FR2086406A1 FR 2086406 A1 FR2086406 A1 FR 2086406A1 FR 7113407 A FR7113407 A FR 7113407A FR 7113407 A FR7113407 A FR 7113407A FR 2086406 A1 FR2086406 A1 FR 2086406A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7113407A
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.)
RTX Corp
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of FR2086406A1 publication Critical patent/FR2086406A1/fr
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • F02C7/00Features, 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
    • F02C7/12Cooling of plants
    • F02C7/16Cooling of plants characterised by cooling medium
    • F02C7/18Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR7113407A 1970-04-28 1971-04-05 Withdrawn FR2086406A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3268770A 1970-04-28 1970-04-28

Publications (1)

Publication Number Publication Date
FR2086406A1 true FR2086406A1 (fr) 1971-12-31

Family

ID=21866294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7113407A Withdrawn FR2086406A1 (fr) 1970-04-28 1971-04-05

Country Status (4)

Country Link
CA (1) CA939521A (fr)
DE (1) DE2119024A1 (fr)
FR (1) FR2086406A1 (fr)
GB (1) GB1284858A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439872A1 (fr) * 1978-10-26 1980-05-23 Rolls Royce Turbine refroidie par air pour moteur a turbine a gaz
FR2464363A1 (fr) * 1979-08-30 1981-03-06 Rolls Royce Rotor de turbine pour turbomachines avec systeme de transfert de l'agent de refroidissement
FR2496763A1 (fr) * 1980-12-22 1982-06-25 Gen Electric Agencement de distribution d'air pressurise
FR2525279A1 (fr) * 1982-04-19 1983-10-21 United Technologies Corp Systeme de refroidissement pour turbines
FR2598179A1 (fr) * 1986-04-30 1987-11-06 Gen Electric Dispositif de transfert d'air de refroidissement pour une turbine

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2042086B (en) * 1979-02-26 1983-10-12 Gen Electric Gas turbine engine seal
DE3014279A1 (de) * 1980-04-15 1981-10-22 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Einrichtung zur kuehlung des inneren einer gasturbine
US4852355A (en) * 1980-12-22 1989-08-01 General Electric Company Dispensing arrangement for pressurized air
CA1209482A (fr) * 1983-12-22 1986-08-12 Douglas L. Kisling Rotor bi-etage a circulation amelioree du fluide caloporteur
US4730978A (en) * 1986-10-28 1988-03-15 United Technologies Corporation Cooling air manifold for a gas turbine engine
US5245821A (en) * 1991-10-21 1993-09-21 General Electric Company Stator to rotor flow inducer
DE4433289A1 (de) * 1994-09-19 1996-03-21 Abb Management Ag Axialdurchströmte Gasturbine
US9890645B2 (en) * 2014-09-04 2018-02-13 United Technologies Corporation Coolant flow redirection component

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439872A1 (fr) * 1978-10-26 1980-05-23 Rolls Royce Turbine refroidie par air pour moteur a turbine a gaz
FR2464363A1 (fr) * 1979-08-30 1981-03-06 Rolls Royce Rotor de turbine pour turbomachines avec systeme de transfert de l'agent de refroidissement
FR2496763A1 (fr) * 1980-12-22 1982-06-25 Gen Electric Agencement de distribution d'air pressurise
FR2525279A1 (fr) * 1982-04-19 1983-10-21 United Technologies Corp Systeme de refroidissement pour turbines
FR2598179A1 (fr) * 1986-04-30 1987-11-06 Gen Electric Dispositif de transfert d'air de refroidissement pour une turbine

Also Published As

Publication number Publication date
CA939521A (en) 1974-01-08
GB1284858A (en) 1972-08-09
DE2119024A1 (de) 1971-11-11

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Legal Events

Date Code Title Description
ST Notification of lapse