DE602005007900D1 - Turbine shovel with fluted tip - Google Patents
Turbine shovel with fluted tipInfo
- Publication number
- DE602005007900D1 DE602005007900D1 DE200560007900 DE602005007900T DE602005007900D1 DE 602005007900 D1 DE602005007900 D1 DE 602005007900D1 DE 200560007900 DE200560007900 DE 200560007900 DE 602005007900 T DE602005007900 T DE 602005007900T DE 602005007900 D1 DE602005007900 D1 DE 602005007900D1
- Authority
- DE
- Germany
- Prior art keywords
- fluted tip
- turbine shovel
- shovel
- turbine
- fluted
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20050255625 EP1764477B1 (en) | 2005-09-14 | 2005-09-14 | Fluted tip turbine blade |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005007900D1 true DE602005007900D1 (en) | 2008-08-14 |
Family
ID=35159902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200560007900 Active DE602005007900D1 (en) | 2005-09-14 | 2005-09-14 | Turbine shovel with fluted tip |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1764477B1 (en) |
DE (1) | DE602005007900D1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8092178B2 (en) | 2008-11-28 | 2012-01-10 | Pratt & Whitney Canada Corp. | Turbine blade for a gas turbine engine |
WO2015069411A1 (en) | 2013-11-11 | 2015-05-14 | United Technologies Corporation | Gas turbine engine turbine blade tip cooling |
US10436040B2 (en) | 2017-01-13 | 2019-10-08 | Rolls-Royce Corporation | Airfoil with dual-wall cooling for a gas turbine engine |
EP4234885A3 (en) | 2021-02-04 | 2023-09-06 | Doosan Enerbility Co., Ltd. | Airfoil with a squealer tip cooling system for a turbine blade, corresponding turbine blade, turbine blade assembly, gas turbine and manufacturing method of an airfoil |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1033678B (en) * | 1954-12-21 | 1958-07-10 | Maschf Augsburg Nuernberg Ag | Shroud for flow machine blades |
US5261789A (en) | 1992-08-25 | 1993-11-16 | General Electric Company | Tip cooled blade |
US6554575B2 (en) * | 2001-09-27 | 2003-04-29 | General Electric Company | Ramped tip shelf blade |
US6672829B1 (en) | 2002-07-16 | 2004-01-06 | General Electric Company | Turbine blade having angled squealer tip |
US6790005B2 (en) * | 2002-12-30 | 2004-09-14 | General Electric Company | Compound tip notched blade |
-
2005
- 2005-09-14 DE DE200560007900 patent/DE602005007900D1/en active Active
- 2005-09-14 EP EP20050255625 patent/EP1764477B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1764477B1 (en) | 2008-07-02 |
EP1764477A1 (en) | 2007-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |