JP2005083375A5 - - Google Patents
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- JP2005083375A5 JP2005083375A5 JP2004197762A JP2004197762A JP2005083375A5 JP 2005083375 A5 JP2005083375 A5 JP 2005083375A5 JP 2004197762 A JP2004197762 A JP 2004197762A JP 2004197762 A JP2004197762 A JP 2004197762A JP 2005083375 A5 JP2005083375 A5 JP 2005083375A5
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- JP
- Japan
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/656,599 US6910852B2 (en) | 2003-09-05 | 2003-09-05 | Methods and apparatus for cooling gas turbine engine rotor assemblies |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005083375A JP2005083375A (ja) | 2005-03-31 |
| JP2005083375A5 true JP2005083375A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2007-08-16 |
| JP4559141B2 JP4559141B2 (ja) | 2010-10-06 |
Family
ID=34136709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004197762A Expired - Fee Related JP4559141B2 (ja) | 2003-09-05 | 2004-07-05 | ガスタービンエンジンロータ組立体を冷却するための方法及び装置 |
Country Status (5)
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005027890B4 (de) * | 2005-06-16 | 2007-05-03 | Man Diesel Se | Abgasturbolader für eine Brennkraftmaschine |
| FR2892454B1 (fr) * | 2005-10-21 | 2008-01-25 | Snecma Sa | Dispositif de ventilation de disques de turbine dans un moteur a turbine a gaz |
| US7458774B2 (en) * | 2005-12-20 | 2008-12-02 | General Electric Company | High pressure turbine disk hub with curved hub surface and method |
| US8016552B2 (en) * | 2006-09-29 | 2011-09-13 | General Electric Company | Stator—rotor assemblies having surface features for enhanced containment of gas flow, and related processes |
| US20080080972A1 (en) * | 2006-09-29 | 2008-04-03 | General Electric Company | Stationary-rotating assemblies having surface features for enhanced containment of fluid flow, and related processes |
| US7967559B2 (en) * | 2007-05-30 | 2011-06-28 | General Electric Company | Stator-rotor assembly having surface feature for enhanced containment of gas flow and related processes |
| US8506660B2 (en) * | 2007-09-12 | 2013-08-13 | General Electric Company | Nozzles for use with gasifiers and methods of assembling the same |
| US8240974B2 (en) * | 2008-03-21 | 2012-08-14 | United Technologies Corporation | Cold air buffer supply tube |
| JP4929217B2 (ja) * | 2008-03-28 | 2012-05-09 | 三菱重工業株式会社 | ガスタービンおよびガスタービンの中間軸ならびにガスタービン圧縮機の冷却方法 |
| US8277170B2 (en) * | 2008-05-16 | 2012-10-02 | General Electric Company | Cooling circuit for use in turbine bucket cooling |
| GB201015028D0 (en) * | 2010-09-10 | 2010-10-20 | Rolls Royce Plc | Gas turbine engine |
| US8662845B2 (en) | 2011-01-11 | 2014-03-04 | United Technologies Corporation | Multi-function heat shield for a gas turbine engine |
| US8740554B2 (en) | 2011-01-11 | 2014-06-03 | United Technologies Corporation | Cover plate with interstage seal for a gas turbine engine |
| US8840375B2 (en) | 2011-03-21 | 2014-09-23 | United Technologies Corporation | Component lock for a gas turbine engine |
| ITCO20110013A1 (it) | 2011-03-29 | 2012-09-30 | Nuovo Pignone Spa | Sistemi di chiusura per turboespansori da usare in cicli rankine organici |
| US9062566B2 (en) * | 2012-04-02 | 2015-06-23 | United Technologies Corporation | Turbomachine thermal management |
| US9234463B2 (en) | 2012-04-24 | 2016-01-12 | United Technologies Corporation | Thermal management system for a gas turbine engine |
| CN103707062B (zh) * | 2012-12-26 | 2016-08-17 | 浙江金浪动力有限公司 | 一种多功能发动机装配台 |
| CN103056653B (zh) * | 2013-01-11 | 2015-12-02 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种托架式核心机装配方法 |
| EP2787169A1 (de) * | 2013-04-04 | 2014-10-08 | MTU Aero Engines GmbH | Rotor für eine Strömungsmaschine |
| CN103899367B (zh) * | 2014-02-14 | 2015-07-29 | 哈尔滨工业大学 | 航空发动机转子堆叠装配方法与装置 |
| CN103790651B (zh) * | 2014-02-14 | 2015-07-29 | 哈尔滨工业大学 | 气浮与磁浮相结合的航空发动机转子装配方法与装置 |
| US10316681B2 (en) * | 2016-05-31 | 2019-06-11 | General Electric Company | System and method for domestic bleed circuit seals within a turbine |
| US10539035B2 (en) * | 2017-06-29 | 2020-01-21 | General Electric Company | Compliant rotatable inter-stage turbine seal |
| US10947993B2 (en) | 2017-11-27 | 2021-03-16 | General Electric Company | Thermal gradient attenuation structure to mitigate rotor bow in turbine engine |
| US11674395B2 (en) * | 2020-09-17 | 2023-06-13 | General Electric Company | Turbomachine rotor disk with internal bore cavity |
| US11879411B2 (en) | 2022-04-07 | 2024-01-23 | General Electric Company | System and method for mitigating bowed rotor in a gas turbine engine |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4086757A (en) * | 1976-10-06 | 1978-05-02 | Caterpillar Tractor Co. | Gas turbine cooling system |
| US4190398A (en) * | 1977-06-03 | 1980-02-26 | General Electric Company | Gas turbine engine and means for cooling same |
| US4309147A (en) * | 1979-05-21 | 1982-01-05 | General Electric Company | Foreign particle separator |
| US4541774A (en) * | 1980-05-01 | 1985-09-17 | General Electric Company | Turbine cooling air deswirler |
| FR2732405B1 (fr) * | 1982-03-23 | 1997-05-30 | Snecma | Dispositif pour refroidir le rotor d'une turbine a gaz |
| US4882902A (en) * | 1986-04-30 | 1989-11-28 | General Electric Company | Turbine cooling air transferring apparatus |
| US4890981A (en) * | 1988-12-30 | 1990-01-02 | General Electric Company | Boltless rotor blade retainer |
| US5226785A (en) * | 1991-10-30 | 1993-07-13 | General Electric Company | Impeller system for a gas turbine engine |
| US5288210A (en) * | 1991-10-30 | 1994-02-22 | General Electric Company | Turbine disk attachment system |
| US5236302A (en) * | 1991-10-30 | 1993-08-17 | General Electric Company | Turbine disk interstage seal system |
| US5472313A (en) * | 1991-10-30 | 1995-12-05 | General Electric Company | Turbine disk cooling system |
| US5275534A (en) * | 1991-10-30 | 1994-01-04 | General Electric Company | Turbine disk forward seal assembly |
| US5555721A (en) * | 1994-09-28 | 1996-09-17 | General Electric Company | Gas turbine engine cooling supply circuit |
| JP3448145B2 (ja) * | 1995-11-24 | 2003-09-16 | 三菱重工業株式会社 | 熱回収式ガスタービンロータ |
| US5755556A (en) * | 1996-05-17 | 1998-05-26 | Westinghouse Electric Corporation | Turbomachine rotor with improved cooling |
| JPH10238301A (ja) * | 1997-02-21 | 1998-09-08 | Mitsubishi Heavy Ind Ltd | ガスタービン翼の冷却通路 |
| US6331097B1 (en) * | 1999-09-30 | 2001-12-18 | General Electric Company | Method and apparatus for purging turbine wheel cavities |
| US6398487B1 (en) * | 2000-07-14 | 2002-06-04 | General Electric Company | Methods and apparatus for supplying cooling airflow in turbine engines |
-
2003
- 2003-09-05 US US10/656,599 patent/US6910852B2/en not_active Expired - Lifetime
-
2004
- 2004-06-30 EP EP04253920.5A patent/EP1512843B1/en not_active Expired - Lifetime
- 2004-07-02 BR BR0402669-1A patent/BRPI0402669A/pt not_active IP Right Cessation
- 2004-07-05 CN CNB2004100634658A patent/CN100404816C/zh not_active Expired - Lifetime
- 2004-07-05 JP JP2004197762A patent/JP4559141B2/ja not_active Expired - Fee Related