SG11201404271UA - Gas turbine engine cooling system - Google Patents

Gas turbine engine cooling system

Info

Publication number
SG11201404271UA
SG11201404271UA SG11201404271UA SG11201404271UA SG11201404271UA SG 11201404271U A SG11201404271U A SG 11201404271UA SG 11201404271U A SG11201404271U A SG 11201404271UA SG 11201404271U A SG11201404271U A SG 11201404271UA SG 11201404271U A SG11201404271U A SG 11201404271UA
Authority
SG
Singapore
Prior art keywords
gas turbine
cooling system
turbine engine
engine cooling
gas
Prior art date
Application number
SG11201404271UA
Inventor
Gabriel L Suciu
Ioannis Alvanos
Original Assignee
United Technologies 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 Technologies Corp filed Critical United Technologies Corp
Publication of SG11201404271UA publication Critical patent/SG11201404271UA/en

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
    • 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
    • F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
    • F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
    • 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
    • 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
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
SG11201404271UA 2012-02-27 2013-02-11 Gas turbine engine cooling system SG11201404271UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/405,527 US9435259B2 (en) 2012-02-27 2012-02-27 Gas turbine engine cooling system
PCT/US2013/025506 WO2013130245A1 (en) 2012-02-27 2013-02-11 Gas turbine engine cooling system

Publications (1)

Publication Number Publication Date
SG11201404271UA true SG11201404271UA (en) 2014-09-26

Family

ID=49001346

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201404271UA SG11201404271UA (en) 2012-02-27 2013-02-11 Gas turbine engine cooling system

Country Status (4)

Country Link
US (1) US9435259B2 (en)
EP (1) EP2820253B1 (en)
SG (1) SG11201404271UA (en)
WO (1) WO2013130245A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2961942B1 (en) 2013-02-28 2020-07-08 United Technologies Corporation Method and apparatus for handling pre-diffuser airflow for cooling gas turbine components
US10415478B2 (en) 2015-01-20 2019-09-17 United Technologies Corporation Air mixing systems having mixing chambers for gas turbine engines
US10473117B2 (en) 2015-07-22 2019-11-12 United Technologies Corporation Diffuser case for a gas powered turbine
CA2936633C (en) 2015-08-12 2021-12-28 Rolls-Royce North American Technologies, Inc. Heat exchanger for a gas turbine engine propulsion system
US10975721B2 (en) 2016-01-12 2021-04-13 Pratt & Whitney Canada Corp. Cooled containment case using internal plenum
US10787920B2 (en) 2016-10-12 2020-09-29 General Electric Company Turbine engine inducer assembly
EP3312383B1 (en) * 2016-10-24 2021-08-04 Raytheon Technologies Corporation Air mixing systems having mixing chambers for gas turbine engines
US11268444B2 (en) * 2017-05-18 2022-03-08 Raytheon Technologies Corporation Turbine cooling arrangement
US11174816B2 (en) 2019-02-25 2021-11-16 Rolls-Royce Corporation Bypass duct conformal heat exchanger array

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US8256229B2 (en) 2010-04-09 2012-09-04 United Technologies Corporation Rear hub cooling for high pressure compressor
US20110271689A1 (en) 2010-05-06 2011-11-10 General Electric Company Gas turbine cooling

Also Published As

Publication number Publication date
EP2820253A1 (en) 2015-01-07
EP2820253B1 (en) 2019-08-28
US9435259B2 (en) 2016-09-06
EP2820253A4 (en) 2015-12-30
US20130219920A1 (en) 2013-08-29
WO2013130245A1 (en) 2013-09-06

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