SG11201404271UA - Gas turbine engine cooling system - Google Patents
Gas turbine engine cooling systemInfo
- 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
Links
- 238000001816 cooling Methods 0.000 title 1
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
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)
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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9957895B2 (en) | 2013-02-28 | 2018-05-01 | United Technologies Corporation | Method and apparatus for collecting pre-diffuser airflow and routing it to combustor pre-swirlers |
| 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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| US4561246A (en) | 1983-12-23 | 1985-12-31 | United Technologies Corporation | Bearing compartment for a gas turbine engine |
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| CA2093683C (en) | 1992-05-14 | 2002-10-15 | William Miller Farrell | Intercooled gas turbine engine |
| US5402636A (en) | 1993-12-06 | 1995-04-04 | United Technologies Corporation | Anti-contamination thrust balancing system for gas turbine engines |
| US5581996A (en) * | 1995-08-16 | 1996-12-10 | General Electric Company | Method and apparatus for turbine cooling |
| US5645397A (en) | 1995-10-10 | 1997-07-08 | United Technologies Corporation | Turbine vane assembly with multiple passage cooled vanes |
| US5611197A (en) | 1995-10-23 | 1997-03-18 | General Electric Company | Closed-circuit air cooled turbine |
| US6098395A (en) | 1996-04-04 | 2000-08-08 | Siemens Westinghouse Power Corporation | Closed-loop air cooling system for a turbine engine |
| US5782076A (en) | 1996-05-17 | 1998-07-21 | Westinghouse Electric Corporation | Closed loop air cooling system for combustion turbines |
| US5918458A (en) | 1997-02-14 | 1999-07-06 | General Electric Company | System and method of providing clean filtered cooling air to a hot portion of a gas turbine engine |
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| US6124646A (en) | 1998-02-11 | 2000-09-26 | Alliedsignal Inc. | Aircraft air conditioning system including electric generator for providing AC power having limited frequency range |
| US6250061B1 (en) | 1999-03-02 | 2001-06-26 | General Electric Company | Compressor system and methods for reducing cooling airflow |
| US6183193B1 (en) | 1999-05-21 | 2001-02-06 | Pratt & Whitney Canada Corp. | Cast on-board injection nozzle with adjustable flow area |
| US6267553B1 (en) | 1999-06-01 | 2001-07-31 | Joseph C. Burge | Gas turbine compressor spool with structural and thermal upgrades |
| US6468032B2 (en) | 2000-12-18 | 2002-10-22 | Pratt & Whitney Canada Corp. | Further cooling of pre-swirl flow entering cooled rotor aerofoils |
| GB2373299B (en) | 2001-03-12 | 2004-10-27 | Alstom Power Nv | Re-fired gas turbine engine |
| FR2858358B1 (en) | 2003-07-28 | 2005-09-23 | Snecma Moteurs | METHOD FOR COOLING, BY COOLED AIR IN PART IN AN EXTERNAL EXCHANGER, HOT PARTS OF A TURBOJET ENGINE AND TURBOREACTOR THUS COOLED |
| US6981841B2 (en) | 2003-11-20 | 2006-01-03 | General Electric Company | Triple circuit turbine cooling |
| US7114339B2 (en) | 2004-03-30 | 2006-10-03 | United Technologies Corporation | Cavity on-board injection for leakage flows |
| US8277169B2 (en) | 2005-06-16 | 2012-10-02 | Honeywell International Inc. | Turbine rotor cooling flow system |
| US7562519B1 (en) | 2005-09-03 | 2009-07-21 | Florida Turbine Technologies, Inc. | Gas turbine engine with an air cooled bearing |
| WO2007106059A2 (en) | 2006-02-15 | 2007-09-20 | United Technologies Corporation | Tip turbine engine with aspirated compressor |
| US7775049B2 (en) | 2006-04-04 | 2010-08-17 | United Technologies Corporation | Integrated strut design for mid-turbine frames with U-base |
| FR2904035B1 (en) * | 2006-07-19 | 2008-08-29 | Snecma Sa | SYSTEM FOR COOLING THE WHEEL OF A CENTRIFUGAL COMPRESSOR. |
| US20080041064A1 (en) | 2006-08-17 | 2008-02-21 | United Technologies Corporation | Preswirl pollution air handling with tangential on-board injector for turbine rotor cooling |
| US7926289B2 (en) | 2006-11-10 | 2011-04-19 | General Electric Company | Dual interstage cooled engine |
| US7823389B2 (en) | 2006-11-15 | 2010-11-02 | General Electric Company | Compound clearance control engine |
| DE102007026455A1 (en) | 2007-06-05 | 2008-12-11 | Rolls-Royce Deutschland Ltd & Co Kg | Jet engine with compressor air circulation and method of operating the same |
| US8056345B2 (en) | 2007-06-13 | 2011-11-15 | United Technologies Corporation | Hybrid cooling of a gas turbine engine |
| US8562285B2 (en) | 2007-07-02 | 2013-10-22 | United Technologies Corporation | Angled on-board injector |
| US8061969B2 (en) | 2008-11-28 | 2011-11-22 | Pratt & Whitney Canada Corp. | Mid turbine frame system for gas turbine engine |
| US8347635B2 (en) | 2008-11-28 | 2013-01-08 | Pratt & Whitey Canada Corp. | Locking apparatus for a radial locator for gas turbine engine mid turbine frame |
| US8381533B2 (en) | 2009-04-30 | 2013-02-26 | Honeywell International Inc. | Direct transfer axial tangential onboard injector system (TOBI) with self-supporting seal plate |
| FR2950656B1 (en) * | 2009-09-25 | 2011-09-23 | Snecma | VENTILATION OF A TURBINE WHEEL IN A TURBOMACHINE |
| US8371127B2 (en) | 2009-10-01 | 2013-02-12 | Pratt & Whitney Canada Corp. | Cooling air system for mid turbine frame |
| US8307662B2 (en) | 2009-10-15 | 2012-11-13 | General Electric Company | Gas turbine engine temperature modulated cooling flow |
| US9416970B2 (en) | 2009-11-30 | 2016-08-16 | United Technologies Corporation | Combustor heat panel arrangement having holes offset from seams of a radially opposing heat panel |
| 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 |
-
2012
- 2012-02-27 US US13/405,527 patent/US9435259B2/en active Active
-
2013
- 2013-02-11 WO PCT/US2013/025506 patent/WO2013130245A1/en active Application Filing
- 2013-02-11 SG SG11201404271UA patent/SG11201404271UA/en unknown
- 2013-02-11 EP EP13754366.6A patent/EP2820253B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9435259B2 (en) | 2016-09-06 |
| EP2820253A4 (en) | 2015-12-30 |
| EP2820253B1 (en) | 2019-08-28 |
| WO2013130245A1 (en) | 2013-09-06 |
| US20130219920A1 (en) | 2013-08-29 |
| EP2820253A1 (en) | 2015-01-07 |
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