DE502005004644D1 - Turbinenschaufel mit einem prallkühleinsatz - Google Patents
Turbinenschaufel mit einem prallkühleinsatzInfo
- Publication number
- DE502005004644D1 DE502005004644D1 DE502005004644T DE502005004644T DE502005004644D1 DE 502005004644 D1 DE502005004644 D1 DE 502005004644D1 DE 502005004644 T DE502005004644 T DE 502005004644T DE 502005004644 T DE502005004644 T DE 502005004644T DE 502005004644 D1 DE502005004644 D1 DE 502005004644D1
- Authority
- DE
- Germany
- Prior art keywords
- turbine bucket
- bumper insert
- bumper
- insert
- bucket
- 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
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/187—Convection cooling
- F01D5/188—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
- F01D5/189—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall the insert having a tubular cross-section, e.g. airfoil shape
-
- 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
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/18—Two-dimensional patterned
- F05D2250/184—Two-dimensional patterned sinusoidal
-
- 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
- F05D2250/00—Geometry
- F05D2250/60—Structure; Surface texture
- F05D2250/61—Structure; Surface texture corrugated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04009326A EP1589192A1 (de) | 2004-04-20 | 2004-04-20 | Turbinenschaufel mit einem Prallkühleinsatz |
PCT/EP2005/051487 WO2005103452A1 (de) | 2004-04-20 | 2005-04-01 | Turbinenschaufel mit einem prallkühleinsatz |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502005004644D1 true DE502005004644D1 (de) | 2008-08-21 |
Family
ID=34924665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502005004644T Active DE502005004644D1 (de) | 2004-04-20 | 2005-04-01 | Turbinenschaufel mit einem prallkühleinsatz |
Country Status (5)
Country | Link |
---|---|
US (1) | US8137055B2 (de) |
EP (2) | EP1589192A1 (de) |
DE (1) | DE502005004644D1 (de) |
ES (1) | ES2308476T3 (de) |
WO (1) | WO2005103452A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100420542C (zh) * | 2006-06-22 | 2008-09-24 | 上海电气电站设备有限公司 | 镶入式焊接隔板的装配工艺 |
WO2008081486A1 (en) * | 2007-01-04 | 2008-07-10 | Ansaldo Energia S.P.A. | Spacer for gas turbine blade insert |
US8206109B2 (en) * | 2009-03-30 | 2012-06-26 | General Electric Company | Turbine blade assemblies with thermal insulation |
US8777569B1 (en) * | 2011-03-16 | 2014-07-15 | Florida Turbine Technologies, Inc. | Turbine vane with impingement cooling insert |
US9719372B2 (en) | 2012-05-01 | 2017-08-01 | General Electric Company | Gas turbomachine including a counter-flow cooling system and method |
US10100659B2 (en) | 2014-12-16 | 2018-10-16 | Rolls-Royce North American Technologies Inc. | Hanger system for a turbine engine component |
US9879554B2 (en) | 2015-01-09 | 2018-01-30 | Solar Turbines Incorporated | Crimped insert for improved turbine vane internal cooling |
DE102016207162A1 (de) | 2016-04-27 | 2017-11-02 | Siemens Aktiengesellschaft | Kühlfluidverteiler für eine Schaufel aus mehreren Teileinsätzen |
PL232314B1 (pl) | 2016-05-06 | 2019-06-28 | Gen Electric | Maszyna przepływowa zawierająca system regulacji luzu |
US10309246B2 (en) | 2016-06-07 | 2019-06-04 | General Electric Company | Passive clearance control system for gas turbomachine |
US10392944B2 (en) | 2016-07-12 | 2019-08-27 | General Electric Company | Turbomachine component having impingement heat transfer feature, related turbomachine and storage medium |
US10605093B2 (en) | 2016-07-12 | 2020-03-31 | General Electric Company | Heat transfer device and related turbine airfoil |
DE102016216858A1 (de) | 2016-09-06 | 2018-03-08 | Rolls-Royce Deutschland Ltd & Co Kg | Laufschaufel für eine Turbomaschine und Verfahren für den Zusammenbau einer Laufschaufel für eine Turbomaschine |
US10767487B2 (en) * | 2016-11-17 | 2020-09-08 | Raytheon Technologies Corporation | Airfoil with panel having flow guide |
JP6655589B2 (ja) * | 2017-11-29 | 2020-02-26 | 三菱重工業株式会社 | 計測システム、加工システム、計測方法及びプログラム |
CN111764967B (zh) * | 2020-07-06 | 2022-10-14 | 中国航发湖南动力机械研究所 | 涡轮叶片尾缘冷却结构 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2873944A (en) * | 1952-09-10 | 1959-02-17 | Gen Motors Corp | Turbine blade cooling |
GB753224A (en) * | 1953-04-13 | 1956-07-18 | Rolls Royce | Improvements in or relating to blading for turbines or compressors |
US2888241A (en) * | 1954-06-09 | 1959-05-26 | Stalker Corp | Fabricated cooled turbine blades |
DE1070446B (de) * | 1956-11-01 | 1959-12-03 | The De Havilland Engine Company Limited, Leavesden, Hertfordshire (Großbritannien) | Hohle Turbinenoder Kompressorschaufel |
US3475107A (en) * | 1966-12-01 | 1969-10-28 | Gen Electric | Cooled turbine nozzle for high temperature turbine |
FR2023239A1 (de) * | 1968-11-14 | 1970-08-07 | Mtu Muenchen Gmbh | |
CH584833A5 (de) * | 1975-05-16 | 1977-02-15 | Bbc Brown Boveri & Cie | |
US4257734A (en) * | 1978-03-22 | 1981-03-24 | Rolls-Royce Limited | Guide vanes for gas turbine engines |
FR2473621A1 (fr) * | 1980-01-10 | 1981-07-17 | Snecma | Aube de distributeur de turbine |
JP2001140602A (ja) | 1999-11-12 | 2001-05-22 | Mitsubishi Heavy Ind Ltd | ガスタービン静翼 |
DE10004128B4 (de) * | 2000-01-31 | 2007-06-28 | Alstom Technology Ltd. | Luftgekühlte Turbinenschaufel |
GB2386926A (en) * | 2002-03-27 | 2003-10-01 | Alstom | Two part impingement tube for a turbine blade or vane |
US7104756B2 (en) * | 2004-08-11 | 2006-09-12 | United Technologies Corporation | Temperature tolerant vane assembly |
-
2004
- 2004-04-20 EP EP04009326A patent/EP1589192A1/de not_active Withdrawn
-
2005
- 2005-04-01 WO PCT/EP2005/051487 patent/WO2005103452A1/de active IP Right Grant
- 2005-04-01 DE DE502005004644T patent/DE502005004644D1/de active Active
- 2005-04-01 ES ES05731679T patent/ES2308476T3/es active Active
- 2005-04-01 US US11/578,920 patent/US8137055B2/en not_active Expired - Fee Related
- 2005-04-01 EP EP05731679A patent/EP1738060B1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8137055B2 (en) | 2012-03-20 |
EP1738060B1 (de) | 2008-07-09 |
WO2005103452A1 (de) | 2005-11-03 |
US20080260537A1 (en) | 2008-10-23 |
EP1738060A1 (de) | 2007-01-03 |
EP1589192A1 (de) | 2005-10-26 |
ES2308476T3 (es) | 2008-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |