ATE459447T1 - Turbinenschaufel für eine turbine mit einem kühlmittelkanal - Google Patents
Turbinenschaufel für eine turbine mit einem kühlmittelkanalInfo
- Publication number
- ATE459447T1 ATE459447T1 AT06021677T AT06021677T ATE459447T1 AT E459447 T1 ATE459447 T1 AT E459447T1 AT 06021677 T AT06021677 T AT 06021677T AT 06021677 T AT06021677 T AT 06021677T AT E459447 T1 ATE459447 T1 AT E459447T1
- Authority
- AT
- Austria
- Prior art keywords
- platform
- turbine
- coolant channel
- blade
- coolant
- Prior art date
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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
-
- 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
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/10—Manufacture by removing material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/21—Manufacture essentially without removing material by casting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
- F05D2230/238—Soldering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/80—Platforms for stationary or moving blades
- F05D2240/81—Cooled platforms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/30—Retaining components in desired mutual position
- F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking
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 |
---|---|---|---|
EP06021677A EP1914036B1 (de) | 2006-10-16 | 2006-10-16 | Turbinenschaufel für eine Turbine mit einem Kühlmittelkanal |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE459447T1 true ATE459447T1 (de) | 2010-03-15 |
Family
ID=37885892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06021677T ATE459447T1 (de) | 2006-10-16 | 2006-10-16 | Turbinenschaufel für eine turbine mit einem kühlmittelkanal |
Country Status (5)
Country | Link |
---|---|
US (1) | US8021118B2 (de) |
EP (1) | EP1914036B1 (de) |
JP (1) | JP4510864B2 (de) |
AT (1) | ATE459447T1 (de) |
DE (1) | DE502006006344D1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8292587B2 (en) * | 2008-12-18 | 2012-10-23 | Honeywell International Inc. | Turbine blade assemblies and methods of manufacturing the same |
GB201016335D0 (en) * | 2010-09-29 | 2010-11-10 | Rolls Royce Plc | Endwall component for a turbine stage of a gas turbine engine |
US8636470B2 (en) | 2010-10-13 | 2014-01-28 | Honeywell International Inc. | Turbine blades and turbine rotor assemblies |
US8632298B1 (en) * | 2011-03-21 | 2014-01-21 | Florida Turbine Technologies, Inc. | Turbine vane with endwall cooling |
WO2012144242A1 (ja) * | 2011-04-19 | 2012-10-26 | 三菱重工業株式会社 | タービン静翼およびガスタービン |
US9719372B2 (en) | 2012-05-01 | 2017-08-01 | General Electric Company | Gas turbomachine including a counter-flow cooling system and method |
US20150041590A1 (en) * | 2013-08-09 | 2015-02-12 | General Electric Company | Airfoil with a trailing edge supplement structure |
US10030524B2 (en) | 2013-12-20 | 2018-07-24 | Rolls-Royce Corporation | Machined film holes |
US9982542B2 (en) * | 2014-07-21 | 2018-05-29 | United Technologies Corporation | Airfoil platform impingement cooling holes |
US10323520B2 (en) * | 2017-06-13 | 2019-06-18 | General Electric Company | Platform cooling arrangement in a turbine rotor blade |
US11130170B2 (en) * | 2018-02-02 | 2021-09-28 | General Electric Company | Integrated casting core-shell structure for making cast component with novel cooling hole architecture |
US11203938B2 (en) | 2018-11-08 | 2021-12-21 | General Electric Company | Airfoil coupon attachment |
US11143033B2 (en) | 2018-11-08 | 2021-10-12 | General Electric Company | Turbomachine blade tip attachment |
FR3094034B1 (fr) * | 2019-03-20 | 2021-03-19 | Safran Aircraft Engines | Chemise tubulaire de ventilation pour un distributeur de turbomachine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB612097A (en) * | 1946-10-09 | 1948-11-08 | English Electric Co Ltd | Improvements in and relating to the cooling of gas turbine rotors |
US5513955A (en) * | 1994-12-14 | 1996-05-07 | United Technologies Corporation | Turbine engine rotor blade platform seal |
FR2758855B1 (fr) * | 1997-01-30 | 1999-02-26 | Snecma | Systeme de ventilation des plates-formes des aubes mobiles |
FR2810365B1 (fr) * | 2000-06-15 | 2002-10-11 | Snecma Moteurs | Systeme de ventilation d'une paire de plates-formes d'aubes juxtaposees |
EP1489264A1 (de) * | 2003-06-18 | 2004-12-22 | Siemens Aktiengesellschaft | Modular aufgebaute Schaufel |
EP1557535A1 (de) * | 2004-01-20 | 2005-07-27 | Siemens Aktiengesellschaft | Turbinenschaufel und Gasturbine mit einer solchen Turbinenschaufel |
US7441331B2 (en) * | 2004-08-26 | 2008-10-28 | United Technologies Corporation | Turbine engine component manufacture methods |
US7147439B2 (en) | 2004-09-15 | 2006-12-12 | General Electric Company | Apparatus and methods for cooling turbine bucket platforms |
JP2006188962A (ja) * | 2004-12-28 | 2006-07-20 | Mitsubishi Heavy Ind Ltd | ガスタービン高温部品の冷却構造 |
-
2006
- 2006-10-16 EP EP06021677A patent/EP1914036B1/de not_active Not-in-force
- 2006-10-16 AT AT06021677T patent/ATE459447T1/de active
- 2006-10-16 DE DE502006006344T patent/DE502006006344D1/de active Active
-
2007
- 2007-10-12 JP JP2007266270A patent/JP4510864B2/ja not_active Expired - Fee Related
- 2007-10-16 US US11/974,895 patent/US8021118B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1914036B1 (de) | 2010-03-03 |
EP1914036A1 (de) | 2008-04-23 |
JP4510864B2 (ja) | 2010-07-28 |
US20080240927A1 (en) | 2008-10-02 |
US8021118B2 (en) | 2011-09-20 |
JP2008095693A (ja) | 2008-04-24 |
DE502006006344D1 (de) | 2010-04-15 |
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