BE731828A - - Google Patents
Info
- Publication number
- BE731828A BE731828A BE731828DA BE731828A BE 731828 A BE731828 A BE 731828A BE 731828D A BE731828D A BE 731828DA BE 731828 A BE731828 A BE 731828A
- Authority
- BE
- Belgium
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
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- 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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59851966A | 1966-12-01 | 1966-12-01 | |
DE19691916588 DE1916588A1 (de) | 1966-12-01 | 1969-04-01 | Gekuehlte Turbinenduese fuer Hochtemperaturturbine |
FR6911800A FR2040889A5 (xx) | 1966-12-01 | 1969-04-16 | |
GB33196/69A GB1261765A (en) | 1966-12-01 | 1969-07-01 | Improvements in axial flow turbomachinery vanes |
Publications (1)
Publication Number | Publication Date |
---|---|
BE731828A true BE731828A (xx) | 1969-10-01 |
Family
ID=27430874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE731828D BE731828A (xx) | 1966-12-01 | 1969-04-21 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3475107A (xx) |
BE (1) | BE731828A (xx) |
DE (1) | DE1916588A1 (xx) |
FR (1) | FR2040889A5 (xx) |
GB (1) | GB1261765A (xx) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3767322A (en) * | 1971-07-30 | 1973-10-23 | Westinghouse Electric Corp | Internal cooling for turbine vanes |
CH584347A5 (xx) * | 1974-11-08 | 1977-01-31 | Bbc Sulzer Turbomaschinen | |
CH584833A5 (xx) * | 1975-05-16 | 1977-02-15 | Bbc Brown Boveri & Cie | |
FR2473621A1 (fr) * | 1980-01-10 | 1981-07-17 | Snecma | Aube de distributeur de turbine |
WO1982001033A1 (en) * | 1980-09-24 | 1982-04-01 | K Karstensen | Turbine cooling system |
US4526226A (en) * | 1981-08-31 | 1985-07-02 | General Electric Company | Multiple-impingement cooled structure |
US4482295A (en) * | 1982-04-08 | 1984-11-13 | Westinghouse Electric Corp. | Turbine airfoil vane structure |
JPH0720008B2 (ja) * | 1986-02-25 | 1995-03-06 | 松下電工株式会社 | 平面アンテナ |
US5102299A (en) * | 1986-11-10 | 1992-04-07 | The United States Of America As Represented By The Secretary Of The Air Force | Airfoil trailing edge cooling configuration |
GB2239491B (en) * | 1989-11-28 | 1993-09-29 | Copermill Ltd | Hot gas blower |
US5145315A (en) * | 1991-09-27 | 1992-09-08 | Westinghouse Electric Corp. | Gas turbine vane cooling air insert |
US5207556A (en) * | 1992-04-27 | 1993-05-04 | General Electric Company | Airfoil having multi-passage baffle |
GB2299378A (en) * | 1995-03-25 | 1996-10-02 | Rolls Royce Plc | Cooling compressor guide vanes |
US6200087B1 (en) | 1999-05-10 | 2001-03-13 | General Electric Company | Pressure compensated turbine nozzle |
US6439837B1 (en) * | 2000-06-27 | 2002-08-27 | General Electric Company | Nozzle braze backside cooling |
EP1283326B1 (de) * | 2001-08-09 | 2005-12-21 | Siemens Aktiengesellschaft | Kühlung einer Turbinenschaufel |
US6929445B2 (en) * | 2003-10-22 | 2005-08-16 | General Electric Company | Split flow turbine nozzle |
EP1589192A1 (de) * | 2004-04-20 | 2005-10-26 | Siemens Aktiengesellschaft | Turbinenschaufel mit einem Prallkühleinsatz |
US7007488B2 (en) * | 2004-07-06 | 2006-03-07 | General Electric Company | Modulated flow turbine nozzle |
US7121793B2 (en) * | 2004-09-09 | 2006-10-17 | General Electric Company | Undercut flange turbine nozzle |
US7377743B2 (en) * | 2005-12-19 | 2008-05-27 | General Electric Company | Countercooled turbine nozzle |
JP4939368B2 (ja) * | 2006-10-31 | 2012-05-23 | 三菱重工業株式会社 | 静翼及び蒸気タービン |
US7836703B2 (en) * | 2007-06-20 | 2010-11-23 | General Electric Company | Reciprocal cooled turbine nozzle |
US8851844B2 (en) * | 2007-10-31 | 2014-10-07 | Mitsubishi Heavy Industries, Ltd. | Stationary blade and steam turbine |
US8205458B2 (en) | 2007-12-31 | 2012-06-26 | General Electric Company | Duplex turbine nozzle |
US8424313B1 (en) * | 2012-01-31 | 2013-04-23 | United Technologies Corporation | Gas turbine engine mid turbine frame with flow turning features |
US9988913B2 (en) * | 2014-07-15 | 2018-06-05 | United Technologies Corporation | Using inserts to balance heat transfer and stress in high temperature alloys |
US10247012B2 (en) | 2014-12-18 | 2019-04-02 | Rolls-Royce Plc | Aerofoil blade or vane |
US10087776B2 (en) * | 2015-09-08 | 2018-10-02 | General Electric Company | Article and method of forming an article |
US10253986B2 (en) * | 2015-09-08 | 2019-04-09 | General Electric Company | Article and method of forming an article |
US10247019B2 (en) * | 2017-02-23 | 2019-04-02 | General Electric Company | Methods and features for positioning a flow path inner boundary within a flow path assembly |
CN107023317A (zh) * | 2017-05-25 | 2017-08-08 | 华能国际电力股份有限公司 | 一种再热式多级轴流透平及其工作方法 |
US11913387B2 (en) | 2022-03-24 | 2024-02-27 | General Electric Company | Method and apparatus for cooling turbine blades |
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1966
- 1966-12-01 US US598519A patent/US3475107A/en not_active Expired - Lifetime
-
1969
- 1969-04-01 DE DE19691916588 patent/DE1916588A1/de active Pending
- 1969-04-16 FR FR6911800A patent/FR2040889A5/fr not_active Expired
- 1969-04-21 BE BE731828D patent/BE731828A/xx unknown
- 1969-07-01 GB GB33196/69A patent/GB1261765A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3475107A (en) | 1969-10-28 |
DE1916588A1 (de) | 1970-11-05 |
FR2040889A5 (xx) | 1971-01-22 |
GB1261765A (en) | 1972-01-26 |