JP2005054796A5 - - Google Patents
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- Publication number
- JP2005054796A5 JP2005054796A5 JP2004226289A JP2004226289A JP2005054796A5 JP 2005054796 A5 JP2005054796 A5 JP 2005054796A5 JP 2004226289 A JP2004226289 A JP 2004226289A JP 2004226289 A JP2004226289 A JP 2004226289A JP 2005054796 A5 JP2005054796 A5 JP 2005054796A5
- Authority
- JP
- Japan
- 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.)
- Ceased
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/632,851 US6843637B1 (en) | 2003-08-04 | 2003-08-04 | Cooling circuit within a turbine nozzle and method of cooling a turbine nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005054796A JP2005054796A (ja) | 2005-03-03 |
| JP2005054796A5 true JP2005054796A5 (enExample) | 2007-09-20 |
Family
ID=33565203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004226289A Ceased JP2005054796A (ja) | 2003-08-04 | 2004-08-03 | タービンノズル内の冷却回路及びタービンノズルを冷却する方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6843637B1 (enExample) |
| JP (1) | JP2005054796A (enExample) |
| FR (1) | FR2858651A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7588410B2 (en) * | 2007-10-24 | 2009-09-15 | Fowler Products Company, Llc | Pneumatic conveyor and conveyor section having a curved conveyor path |
| EP2990607A1 (en) * | 2014-08-28 | 2016-03-02 | Siemens Aktiengesellschaft | Cooling concept for turbine blades or vanes |
| US10260356B2 (en) | 2016-06-02 | 2019-04-16 | General Electric Company | Nozzle cooling system for a gas turbine engine |
| US10428660B2 (en) * | 2017-01-31 | 2019-10-01 | United Technologies Corporation | Hybrid airfoil cooling |
| JP2024123848A (ja) * | 2023-03-02 | 2024-09-12 | 三菱重工業株式会社 | タービン静翼及びガスタービン |
| US12392287B2 (en) | 2023-03-14 | 2025-08-19 | Rtx Corporation | Steam cooling turbine stator vane array |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5498126A (en) * | 1994-04-28 | 1996-03-12 | United Technologies Corporation | Airfoil with dual source cooling |
| US5634766A (en) * | 1994-08-23 | 1997-06-03 | General Electric Co. | Turbine stator vane segments having combined air and steam cooling circuits |
| US5975850A (en) * | 1996-12-23 | 1999-11-02 | General Electric Company | Turbulated cooling passages for turbine blades |
| US6406254B1 (en) * | 1999-05-10 | 2002-06-18 | General Electric Company | Cooling circuit for steam and air-cooled turbine nozzle stage |
| KR100694370B1 (ko) * | 1999-05-14 | 2007-03-12 | 제너럴 일렉트릭 캄파니 | 터빈 노즐의 내측 및 외측 밴드에서 온도 부정합을 제어하는 장치 및 내측 또는 외측 밴드의 벽과 커버 사이의 온도 차이를 감소시키는 방법 |
| US6227798B1 (en) * | 1999-11-30 | 2001-05-08 | General Electric Company | Turbine nozzle segment band cooling |
| US6270317B1 (en) * | 1999-12-18 | 2001-08-07 | General Electric Company | Turbine nozzle with sloped film cooling |
| US6517312B1 (en) * | 2000-03-23 | 2003-02-11 | General Electric Company | Turbine stator vane segment having internal cooling circuits |
| US6331096B1 (en) * | 2000-04-05 | 2001-12-18 | General Electric Company | Apparatus and methods for impingement cooling of an undercut region adjacent a side wall of a turbine nozzle segment |
| US6418618B1 (en) * | 2000-04-11 | 2002-07-16 | General Electric Company | Method of controlling the side wall thickness of a turbine nozzle segment for improved cooling |
| US6386825B1 (en) * | 2000-04-11 | 2002-05-14 | General Electric Company | Apparatus and methods for impingement cooling of a side wall of a turbine nozzle segment |
| US6419445B1 (en) * | 2000-04-11 | 2002-07-16 | General Electric Company | Apparatus for impingement cooling a side wall adjacent an undercut region of a turbine nozzle segment |
| US6375415B1 (en) * | 2000-04-25 | 2002-04-23 | General Electric Company | Hook support for a closed circuit fluid cooled gas turbine nozzle stage segment |
| US6543993B2 (en) * | 2000-12-28 | 2003-04-08 | General Electric Company | Apparatus and methods for localized cooling of gas turbine nozzle walls |
-
2003
- 2003-08-04 US US10/632,851 patent/US6843637B1/en not_active Expired - Fee Related
-
2004
- 2004-07-22 FR FR0408103A patent/FR2858651A1/fr not_active Withdrawn
- 2004-08-03 JP JP2004226289A patent/JP2005054796A/ja not_active Ceased