BE640186A - - Google Patents
Info
- Publication number
- BE640186A BE640186A BE640186A BE640186A BE640186A BE 640186 A BE640186 A BE 640186A BE 640186 A BE640186 A BE 640186A BE 640186 A BE640186 A BE 640186A BE 640186 A BE640186 A BE 640186A
- 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
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
-
- 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
- F01D5/181—Blades having a closed internal cavity containing a cooling medium, e.g. sodium
-
- 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
-
- 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
- F05D2250/20—Three-dimensional
- F05D2250/25—Three-dimensional helical
-
- 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 |
|---|---|---|---|
| US240203A US3164367A (en) | 1962-11-21 | 1962-11-21 | Gas turbine blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE640186A true BE640186A (forum.php) | 1964-03-16 |
Family
ID=22905562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE640186A BE640186A (forum.php) | 1962-11-21 | 1963-11-20 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3164367A (forum.php) |
| BE (1) | BE640186A (forum.php) |
| GB (1) | GB1006125A (forum.php) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1055065A (en) * | 1964-12-05 | 1967-01-11 | Rolls Royce | Gas turbine engine blade assembly |
| US3314650A (en) * | 1965-07-20 | 1967-04-18 | Gen Motors Corp | Cooled blade |
| US3623825A (en) * | 1969-11-13 | 1971-11-30 | Avco Corp | Liquid-metal-filled rotor blade |
| US3635585A (en) * | 1969-12-23 | 1972-01-18 | Westinghouse Electric Corp | Gas-cooled turbine blade |
| FR2098558A5 (forum.php) * | 1970-07-20 | 1972-03-10 | Onera (Off Nat Aerospatiale) | |
| US3689176A (en) * | 1971-04-02 | 1972-09-05 | Gen Electric | Turbomachinery rotor consturction |
| DE2231426C3 (de) * | 1972-06-27 | 1974-11-28 | Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen | Deckbandlose, innen gekühlte Axialturbinenlaufschaufel |
| US4136516A (en) * | 1977-06-03 | 1979-01-30 | General Electric Company | Gas turbine with secondary cooling means |
| GB2254379B (en) * | 1981-04-28 | 1993-04-14 | Rolls Royce | Cooled aerofoil blade |
| US5030060A (en) * | 1988-10-20 | 1991-07-09 | The United States Of America As Represented By The Secretary Of The Air Force | Method and apparatus for cooling high temperature ceramic turbine blade portions |
| US5022817A (en) * | 1989-09-12 | 1991-06-11 | Allied-Signal Inc. | Thermostatic control of turbine cooling air |
| US5980209A (en) * | 1997-06-27 | 1999-11-09 | General Electric Co. | Turbine blade with enhanced cooling and profile optimization |
| JP3510467B2 (ja) * | 1998-01-13 | 2004-03-29 | 三菱重工業株式会社 | ガスタービンの動翼 |
| ITTO20020699A1 (it) * | 2002-08-06 | 2004-02-07 | Fiatavio Spa | Paletta per lo statore di una turbina a geometria variabile, |
| US7357623B2 (en) * | 2005-05-23 | 2008-04-15 | Pratt & Whitney Canada Corp. | Angled cooling divider wall in blade attachment |
| US8047790B1 (en) * | 2007-01-17 | 2011-11-01 | Florida Turbine Technologies, Inc. | Near wall compartment cooled turbine blade |
| FR2926322B1 (fr) * | 2008-01-10 | 2012-08-03 | Snecma | Aube bi-pale avec lames. |
| US9353687B1 (en) * | 2012-10-18 | 2016-05-31 | Florida Turbine Technologies, Inc. | Gas turbine engine with liquid metal cooling |
| US9359902B2 (en) | 2013-06-28 | 2016-06-07 | Siemens Energy, Inc. | Turbine airfoil with ambient cooling system |
| US10428660B2 (en) * | 2017-01-31 | 2019-10-01 | United Technologies Corporation | Hybrid airfoil cooling |
| CN115522987B (zh) * | 2022-10-08 | 2025-02-25 | 北京航空航天大学 | 一种航空发动机涡轮导向器叶片冷却方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR999820A (fr) * | 1946-01-11 | 1952-02-05 | Perfectionnements aux turbines à gaz | |
| GB610737A (en) * | 1946-03-19 | 1948-10-20 | Power Jets Res & Dev Ltd | Improvements relating to turbine and like blading |
| US2699917A (en) * | 1946-08-24 | 1955-01-18 | Thompson Prod Inc | Turbine wheel and blade construction |
| US2565594A (en) * | 1946-09-20 | 1951-08-28 | Power Jets Res & Dev Ltd | Turbine and the like |
| US2780435A (en) * | 1953-01-12 | 1957-02-05 | Jackson Thomas Woodrow | Turbine blade cooling structure |
| US2888241A (en) * | 1954-06-09 | 1959-05-26 | Stalker Corp | Fabricated cooled turbine blades |
| US3014692A (en) * | 1956-12-04 | 1961-12-26 | Int Nickel Co | Gas turbine blades |
-
1962
- 1962-11-21 US US240203A patent/US3164367A/en not_active Expired - Lifetime
-
1963
- 1963-11-19 GB GB45592/63A patent/GB1006125A/en not_active Expired
- 1963-11-20 BE BE640186A patent/BE640186A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3164367A (en) | 1965-01-05 |
| GB1006125A (en) | 1965-09-29 |