JP2004324650A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2004324650A5 JP2004324650A5 JP2004130562A JP2004130562A JP2004324650A5 JP 2004324650 A5 JP2004324650 A5 JP 2004324650A5 JP 2004130562 A JP2004130562 A JP 2004130562A JP 2004130562 A JP2004130562 A JP 2004130562A JP 2004324650 A5 JP2004324650 A5 JP 2004324650A5
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- inner core
- turbine
- distance
- inches
- 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.)
- Withdrawn
Links
- 238000001816 cooling Methods 0.000 claims 2
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/423,883 US6761535B1 (en) | 2003-04-28 | 2003-04-28 | Internal core profile for a turbine bucket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004324650A JP2004324650A (ja) | 2004-11-18 |
| JP2004324650A5 true JP2004324650A5 (enExample) | 2007-06-14 |
Family
ID=32681907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004130562A Withdrawn JP2004324650A (ja) | 2003-04-28 | 2004-04-27 | タービンバケット用の内部コア輪郭 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6761535B1 (enExample) |
| EP (1) | EP1473440A3 (enExample) |
| JP (1) | JP2004324650A (enExample) |
| KR (1) | KR100865186B1 (enExample) |
| CN (1) | CN100334328C (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6893210B2 (en) * | 2003-10-15 | 2005-05-17 | General Electric Company | Internal core profile for the airfoil of a turbine bucket |
| US6994520B2 (en) * | 2004-05-26 | 2006-02-07 | General Electric Company | Internal core profile for a turbine nozzle airfoil |
| US20060216144A1 (en) * | 2005-03-28 | 2006-09-28 | Sullivan Michael A | First and second stage turbine airfoil shapes |
| US7632072B2 (en) * | 2005-12-29 | 2009-12-15 | Rolls-Royce Power Engineering Plc | Third stage turbine airfoil |
| US7690894B1 (en) | 2006-09-25 | 2010-04-06 | Florida Turbine Technologies, Inc. | Ceramic core assembly for serpentine flow circuit in a turbine blade |
| US7976280B2 (en) * | 2007-11-28 | 2011-07-12 | General Electric Company | Turbine bucket shroud internal core profile |
| US8007245B2 (en) * | 2007-11-29 | 2011-08-30 | General Electric Company | Shank shape for a turbine blade and turbine incorporating the same |
| US8371817B2 (en) * | 2009-09-15 | 2013-02-12 | General Electric Company | Apparatus and method for a turbine bucket tip cap |
| IT1401661B1 (it) * | 2010-08-25 | 2013-08-02 | Nuova Pignone S R L | Forma di profilo areodinamico per compressore. |
| US9234428B2 (en) | 2012-09-13 | 2016-01-12 | General Electric Company | Turbine bucket internal core profile |
| US9376927B2 (en) | 2013-10-23 | 2016-06-28 | General Electric Company | Turbine nozzle having non-axisymmetric endwall contour (EWC) |
| US9797258B2 (en) | 2013-10-23 | 2017-10-24 | General Electric Company | Turbine bucket including cooling passage with turn |
| US9551226B2 (en) | 2013-10-23 | 2017-01-24 | General Electric Company | Turbine bucket with endwall contour and airfoil profile |
| US9638041B2 (en) | 2013-10-23 | 2017-05-02 | General Electric Company | Turbine bucket having non-axisymmetric base contour |
| US9670784B2 (en) | 2013-10-23 | 2017-06-06 | General Electric Company | Turbine bucket base having serpentine cooling passage with leading edge cooling |
| US9528379B2 (en) * | 2013-10-23 | 2016-12-27 | General Electric Company | Turbine bucket having serpentine core |
| US9347320B2 (en) | 2013-10-23 | 2016-05-24 | General Electric Company | Turbine bucket profile yielding improved throat |
| EP3194726B1 (en) | 2014-09-18 | 2020-04-15 | Siemens Aktiengesellschaft | Gas turbine airfoil including integrated leading edge and tip cooling fluid passage and core structure used for forming such an airfoil |
| US10107108B2 (en) | 2015-04-29 | 2018-10-23 | General Electric Company | Rotor blade having a flared tip |
| US10138735B2 (en) | 2015-11-04 | 2018-11-27 | General Electric Company | Turbine airfoil internal core profile |
| US10196903B2 (en) | 2016-01-15 | 2019-02-05 | General Electric Company | Rotor blade cooling circuit |
| US10711615B2 (en) * | 2018-08-21 | 2020-07-14 | Chromalloy Gas Turbine Llc | First stage turbine blade |
| US11629601B2 (en) * | 2020-03-31 | 2023-04-18 | General Electric Company | Turbomachine rotor blade with a cooling circuit having an offset rib |
| US11591912B2 (en) * | 2021-07-16 | 2023-02-28 | Dosan Enerbility Co., Ltd. | Internal core profile for a turbine nozzle airfoil |
| US11454119B1 (en) * | 2021-07-16 | 2022-09-27 | Doosan Enerbility Co., Ltd | Internal core profile for a turbine nozzle airfoil |
| US12366169B1 (en) * | 2024-12-09 | 2025-07-22 | Ge Vernova Infrastructure Technology Llc | Turbine blade inner rib profile |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5599166A (en) * | 1994-11-01 | 1997-02-04 | United Technologies Corporation | Core for fabrication of gas turbine engine airfoils |
| US5980209A (en) * | 1997-06-27 | 1999-11-09 | General Electric Co. | Turbine blade with enhanced cooling and profile optimization |
| US6450770B1 (en) * | 2001-06-28 | 2002-09-17 | General Electric Company | Second-stage turbine bucket airfoil |
| US6461109B1 (en) * | 2001-07-13 | 2002-10-08 | General Electric Company | Third-stage turbine nozzle airfoil |
| US6722851B1 (en) * | 2003-03-12 | 2004-04-20 | General Electric Company | Internal core profile for a turbine bucket |
-
2003
- 2003-04-28 US US10/423,883 patent/US6761535B1/en not_active Expired - Fee Related
-
2004
- 2004-04-27 KR KR1020040029013A patent/KR100865186B1/ko not_active Expired - Fee Related
- 2004-04-27 EP EP04252441A patent/EP1473440A3/en not_active Withdrawn
- 2004-04-27 JP JP2004130562A patent/JP2004324650A/ja not_active Withdrawn
- 2004-04-28 CN CNB2004100451642A patent/CN100334328C/zh not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2004324650A5 (enExample) | ||
| JP2005042716A5 (enExample) | ||
| KR100814166B1 (ko) | 터빈 버킷 및 터빈 | |
| KR100880293B1 (ko) | 버켓 에어포일을 포함한 터빈 버켓과, 터빈 휠을 포함한터빈 | |
| JP5154165B2 (ja) | エアフォイル形状を有するブレードエアフォイルを備えるタービンブレードシステム、および該タービンブレードシステム用のリングプラットフォーム | |
| JP2004534922A5 (enExample) | ||
| JP2004534921A5 (enExample) | ||
| RU2004107263A (ru) | Профиль внутренней центральной части для лопатки турбины | |
| JP2005113920A (ja) | タービンバケット用の翼形部形状 | |
| JP2004108369A (ja) | 第１段階タービンバケット翼形部 | |
| JP2008106754A (ja) | 圧縮機のエーロフォイル形状 | |
| JP2008106774A (ja) | コンプレッサ用のエアフォイル形状 | |
| JP2008106753A (ja) | コンプレッサ用のエアフォイル形状 | |
| JP2005030403A (ja) | タービンバケット用の翼形部形状 | |
| JP2004353676A (ja) | タービンバケット用の翼形部形状 | |
| JP2008106775A (ja) | タービンノズル用の翼形部形状 | |
| JP2004263699A (ja) | タービンノズル用の翼形部形状 | |
| TW200506176A (en) | Second stage turbine bucket airfoil | |
| KR100865186B1 (ko) | 터빈 버킷 및 터빈 | |
| JP2004257392A5 (enExample) | ||
| JP2008106762A (ja) | 圧縮機用の翼形状 | |
| JP2008106760A (ja) | 圧縮機用の翼形部形状 | |
| JP2008106771A (ja) | 圧縮機用の翼形部形状 | |
| JP2008115861A (ja) | 圧縮機用の翼形部形状 | |
| JP2008106768A (ja) | 圧縮機用の翼形部形状 |