DE69421300D1 - Kühlsystem für eine Gasturbine - Google Patents

Kühlsystem für eine Gasturbine

Info

Publication number
DE69421300D1
DE69421300D1 DE69421300T DE69421300T DE69421300D1 DE 69421300 D1 DE69421300 D1 DE 69421300D1 DE 69421300 T DE69421300 T DE 69421300T DE 69421300 T DE69421300 T DE 69421300T DE 69421300 D1 DE69421300 D1 DE 69421300D1
Authority
DE
Germany
Prior art keywords
gas turbine
cooling system
cooling
turbine
gas
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 - Lifetime
Application number
DE69421300T
Other languages
English (en)
Other versions
DE69421300T2 (de
Inventor
George Albert Coffinberry
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69421300D1 publication Critical patent/DE69421300D1/de
Publication of DE69421300T2 publication Critical patent/DE69421300T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • F02C7/185—Cooling means for reducing the temperature of the cooling air or gas
    • 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
DE69421300T 1993-01-21 1994-01-21 Kühlsystem für eine Gasturbine Expired - Lifetime DE69421300T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/006,417 US5392614A (en) 1992-03-23 1993-01-21 Gas turbine engine cooling system

Publications (2)

Publication Number Publication Date
DE69421300D1 true DE69421300D1 (de) 1999-12-02
DE69421300T2 DE69421300T2 (de) 2000-06-08

Family

ID=21720778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69421300T Expired - Lifetime DE69421300T2 (de) 1993-01-21 1994-01-21 Kühlsystem für eine Gasturbine

Country Status (5)

Country Link
US (1) US5392614A (de)
EP (1) EP0608142B1 (de)
JP (1) JPH0713473B2 (de)
CA (1) CA2107429C (de)
DE (1) DE69421300T2 (de)

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US10830148B2 (en) 2015-04-24 2020-11-10 Raytheon Technologies Corporation Intercooled cooling air with dual pass heat exchanger
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US10794288B2 (en) 2015-07-07 2020-10-06 Raytheon Technologies Corporation Cooled cooling air system for a turbofan engine
EP3121411B1 (de) * 2015-07-21 2018-12-12 United Technologies Corporation Zwischengekühlte kühlluft unter verwendung eines bestehenden wärmetauschers
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US10995673B2 (en) 2017-01-19 2021-05-04 Raytheon Technologies Corporation Gas turbine engine with intercooled cooling air and dual towershaft accessory gearbox
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Also Published As

Publication number Publication date
CA2107429A1 (en) 1994-07-22
JPH0713473B2 (ja) 1995-02-15
US5392614A (en) 1995-02-28
DE69421300T2 (de) 2000-06-08
CA2107429C (en) 2002-11-26
JPH06294329A (ja) 1994-10-21
EP0608142A1 (de) 1994-07-27
EP0608142B1 (de) 1999-10-27

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Representative=s name: ROEGER UND KOLLEGEN, 73728 ESSLINGEN