DE602006002186D1 - Hohle Turbinenschaufel - Google Patents
Hohle TurbinenschaufelInfo
- Publication number
- DE602006002186D1 DE602006002186D1 DE602006002186T DE602006002186T DE602006002186D1 DE 602006002186 D1 DE602006002186 D1 DE 602006002186D1 DE 602006002186 T DE602006002186 T DE 602006002186T DE 602006002186 T DE602006002186 T DE 602006002186T DE 602006002186 D1 DE602006002186 D1 DE 602006002186D1
- Authority
- DE
- Germany
- Prior art keywords
- turbine blade
- hollow turbine
- hollow
- blade
- turbine
- 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.)
- Active
Links
Classifications
-
- 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
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/20—Specially-shaped blade tips to seal space between tips and stator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0506442A FR2887581A1 (fr) | 2005-06-24 | 2005-06-24 | Aube creuse de turbomachine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602006002186D1 true DE602006002186D1 (de) | 2008-09-25 |
Family
ID=35169336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006002186T Active DE602006002186D1 (de) | 2005-06-24 | 2006-06-22 | Hohle Turbinenschaufel |
Country Status (5)
Country | Link |
---|---|
US (1) | US7530788B2 (de) |
EP (1) | EP1736636B1 (de) |
DE (1) | DE602006002186D1 (de) |
FR (1) | FR2887581A1 (de) |
RU (1) | RU2411367C2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7510376B2 (en) * | 2005-08-25 | 2009-03-31 | General Electric Company | Skewed tip hole turbine blade |
US8206108B2 (en) | 2007-12-10 | 2012-06-26 | Honeywell International Inc. | Turbine blades and methods of manufacturing |
US8628299B2 (en) * | 2010-01-21 | 2014-01-14 | General Electric Company | System for cooling turbine blades |
US8777567B2 (en) * | 2010-09-22 | 2014-07-15 | Honeywell International Inc. | Turbine blades, turbine assemblies, and methods of manufacturing turbine blades |
US9951629B2 (en) * | 2012-07-03 | 2018-04-24 | United Technologies Corporation | Tip leakage flow directionality control |
US9777582B2 (en) * | 2012-07-03 | 2017-10-03 | United Technologies Corporation | Tip leakage flow directionality control |
US9957817B2 (en) | 2012-07-03 | 2018-05-01 | United Technologies Corporation | Tip leakage flow directionality control |
US10408066B2 (en) * | 2012-08-15 | 2019-09-10 | United Technologies Corporation | Suction side turbine blade tip cooling |
GB201223193D0 (en) * | 2012-12-21 | 2013-02-06 | Rolls Royce Plc | Turbine blade |
US9856739B2 (en) | 2013-09-18 | 2018-01-02 | Honeywell International Inc. | Turbine blades with tip portions having converging cooling holes |
US9816389B2 (en) | 2013-10-16 | 2017-11-14 | Honeywell International Inc. | Turbine rotor blades with tip portion parapet wall cavities |
US9879544B2 (en) * | 2013-10-16 | 2018-01-30 | Honeywell International Inc. | Turbine rotor blades with improved tip portion cooling holes |
US10107108B2 (en) | 2015-04-29 | 2018-10-23 | General Electric Company | Rotor blade having a flared tip |
US10436038B2 (en) | 2015-12-07 | 2019-10-08 | General Electric Company | Turbine engine with an airfoil having a tip shelf outlet |
CN109154200B (zh) * | 2016-05-24 | 2021-06-15 | 通用电气公司 | 涡轮发动机的翼型件和叶片,及对应的流动冷却流体的方法 |
KR20190096569A (ko) * | 2018-02-09 | 2019-08-20 | 두산중공업 주식회사 | 가스 터빈 |
US10787932B2 (en) | 2018-07-13 | 2020-09-29 | Honeywell International Inc. | Turbine blade with dust tolerant cooling system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5348446A (en) * | 1993-04-28 | 1994-09-20 | General Electric Company | Bimetallic turbine airfoil |
JP3137527B2 (ja) * | 1994-04-21 | 2001-02-26 | 三菱重工業株式会社 | ガスタービン動翼チップ冷却装置 |
US6602052B2 (en) * | 2001-06-20 | 2003-08-05 | Alstom (Switzerland) Ltd | Airfoil tip squealer cooling construction |
EP1281837A1 (de) * | 2001-07-24 | 2003-02-05 | ALSTOM (Switzerland) Ltd | Kühlvorrichtung für Turbinenschaufelspitzen |
US6672829B1 (en) * | 2002-07-16 | 2004-01-06 | General Electric Company | Turbine blade having angled squealer tip |
US6994514B2 (en) * | 2002-11-20 | 2006-02-07 | Mitsubishi Heavy Industries, Ltd. | Turbine blade and gas turbine |
US6991430B2 (en) * | 2003-04-07 | 2006-01-31 | General Electric Company | Turbine blade with recessed squealer tip and shelf |
-
2005
- 2005-06-24 FR FR0506442A patent/FR2887581A1/fr not_active Withdrawn
-
2006
- 2006-06-22 DE DE602006002186T patent/DE602006002186D1/de active Active
- 2006-06-22 EP EP06115887A patent/EP1736636B1/de active Active
- 2006-06-23 US US11/473,020 patent/US7530788B2/en active Active
- 2006-06-23 RU RU2006122621/06A patent/RU2411367C2/ru active
Also Published As
Publication number | Publication date |
---|---|
RU2006122621A (ru) | 2007-12-27 |
RU2411367C2 (ru) | 2011-02-10 |
EP1736636B1 (de) | 2008-08-13 |
FR2887581A1 (fr) | 2006-12-29 |
EP1736636A1 (de) | 2006-12-27 |
US20090092500A1 (en) | 2009-04-09 |
US7530788B2 (en) | 2009-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |