BE530135A - - Google Patents
Info
- Publication number
- BE530135A BE530135A BE530135DA BE530135A BE 530135 A BE530135 A BE 530135A BE 530135D A BE530135D A BE 530135DA BE 530135 A BE530135 A BE 530135A
- 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
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- 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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
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- 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
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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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB328211X | 1953-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE530135A true BE530135A (US20030199744A1-20031023-C00003.png) |
Family
ID=10344491
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE530136D BE530136A (US20030199744A1-20031023-C00003.png) | 1953-07-06 | ||
| BE530135D BE530135A (US20030199744A1-20031023-C00003.png) | 1953-07-06 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE530136D BE530136A (US20030199744A1-20031023-C00003.png) | 1953-07-06 |
Country Status (7)
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1221497B (de) * | 1962-05-09 | 1966-07-21 | Rolls Royce | Verdichter- oder Turbinenbaugruppe in einem Gasturbinenaggregat, insbesondere Gasturbinenstrahltriebwerk |
| US3318573A (en) * | 1964-08-19 | 1967-05-09 | Director Of Nat Aerospace Lab | Apparatus for maintaining rotor disc of gas turbine engine at a low temperature |
| GB1302036A (US20030199744A1-20031023-C00003.png) * | 1969-06-26 | 1973-01-04 | ||
| DE2042027C3 (de) * | 1970-08-25 | 1981-12-24 | General Electric Co., Schenectady, N.Y. | Laufrad für eine Axialströmungs-Turbomaschine |
| BE791162A (fr) * | 1971-11-10 | 1973-03-01 | Penny Robert N | Rotor de turbine |
| JPS5540221A (en) * | 1978-09-14 | 1980-03-21 | Hitachi Ltd | Cooling structure of gas turbin blade |
| US4536129A (en) * | 1984-06-15 | 1985-08-20 | United Technologies Corporation | Turbine blade with disk rim shield |
| US4688988A (en) * | 1984-12-17 | 1987-08-25 | United Technologies Corporation | Coolable stator assembly for a gas turbine engine |
| GB2189845B (en) * | 1986-04-30 | 1991-01-23 | Gen Electric | Turbine cooling air transferring apparatus |
| US4830575A (en) * | 1988-02-08 | 1989-05-16 | Dresser-Rand Company | Spiral grooves in a turbine rotor |
| US4878810A (en) * | 1988-05-20 | 1989-11-07 | Westinghouse Electric Corp. | Turbine blades having alternating resonant frequencies |
| FR2661946B1 (fr) * | 1990-05-14 | 1994-06-10 | Alsthom Gec | Etage de turbine a action avec pertes secondaires reduites. |
| US6428270B1 (en) * | 2000-09-15 | 2002-08-06 | General Electric Company | Stage 3 bucket shank bypass holes and related method |
| US6735956B2 (en) * | 2001-10-26 | 2004-05-18 | Pratt & Whitney Canada Corp. | High pressure turbine blade cooling scoop |
| US7600972B2 (en) * | 2003-10-31 | 2009-10-13 | General Electric Company | Methods and apparatus for cooling gas turbine engine rotor assemblies |
| US7189063B2 (en) * | 2004-09-02 | 2007-03-13 | General Electric Company | Methods and apparatus for cooling gas turbine engine rotor assemblies |
| EP1892383A1 (de) * | 2006-08-24 | 2008-02-27 | Siemens Aktiengesellschaft | Gasturbinenschaufel mit gekühlter Plattform |
| US8152436B2 (en) * | 2008-01-08 | 2012-04-10 | Pratt & Whitney Canada Corp. | Blade under platform pocket cooling |
| DE102009040758A1 (de) * | 2009-09-10 | 2011-03-17 | Mtu Aero Engines Gmbh | Umlenkvorrichtung für einen Leckagestrom in einer Gasturbine und Gasturbine |
| US8616838B2 (en) | 2009-12-31 | 2013-12-31 | General Electric Company | Systems and apparatus relating to compressor operation in turbine engines |
| RU2553049C2 (ru) * | 2011-07-01 | 2015-06-10 | Альстом Текнолоджи Лтд | Лопатка ротора турбины, ротор турбины и турбина |
| US8893507B2 (en) | 2011-11-04 | 2014-11-25 | General Electric Company | Method for controlling gas turbine rotor temperature during periods of extended downtime |
| EP2725191B1 (en) | 2012-10-23 | 2016-03-16 | Alstom Technology Ltd | Gas turbine and turbine blade for such a gas turbine |
| KR101509385B1 (ko) * | 2014-01-16 | 2015-04-07 | 두산중공업 주식회사 | 스월링 냉각 채널을 구비한 터빈 블레이드 및 그 냉각 방법 |
| US10077665B2 (en) * | 2016-01-28 | 2018-09-18 | United Technologies Corporation | Turbine blade attachment rails for attachment fillet stress reduction |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE550328C (de) * | 1932-05-11 | Siemens Schuckertwerke Akt Ges | Verfahren zur Befestigung von Hohlschaufeln im Radkranz einer Dampf- oder Gasturbine | |
| DE375539C (de) * | 1923-05-15 | Melms & Pfenninger Komm Ges | Schaufelung fuer Kreiselradmaschinen | |
| NL11668C (US20030199744A1-20031023-C00003.png) * | 1922-07-06 | |||
| US1819864A (en) * | 1930-03-24 | 1931-08-18 | Gen Electric | Elastic fluid turbine |
| BE431387A (US20030199744A1-20031023-C00003.png) * | 1936-07-01 | |||
| DE718939C (de) * | 1936-08-09 | 1942-03-25 | Rheinmetall Borsig Ag | Gas- oder Dampfturbine |
| CH205993A (de) * | 1938-11-14 | 1939-07-15 | Martinka Michael | Einrichtung an Dampf- und Verbrennungsturbinen zur Kühlung des Laufrades. |
| DE860438C (de) * | 1941-03-28 | 1952-12-22 | Versuchsanstalt Fuer Luftfahrt | Hohlschaufel fuer Gas- oder Abgasturbinen |
| DE841663C (de) * | 1945-01-16 | 1952-06-19 | Maschf Augsburg Nuernberg Ag | Scheibenlaeufer mit keramischen Laufschaufeln fuer Kreiselradmaschinen |
| CH267499A (de) * | 1945-11-30 | 1950-03-31 | Atkinson Joseph | Mit Schaufeln versehener Rotor für Axial-Strömungsmaschine. |
| CH253087A (de) * | 1946-06-04 | 1948-02-15 | Skoda Kp | Einrichtung zur Kühlung der Laufschaufeln einer Gas- oder Heissluftturbine. |
| US2603453A (en) * | 1946-09-11 | 1952-07-15 | Curtiss Wright Corp | Cooling means for turbines |
| GB652099A (en) * | 1947-10-16 | 1951-04-18 | Rolls Royce | Improvements relating to axial flow turbines |
| GB662302A (en) * | 1948-09-22 | 1951-12-05 | Svenska Turbinfab Ab | Improvements in rotors for axial flow elastic fluid compressors and turbines |
| DE818442C (de) * | 1948-10-02 | 1951-10-25 | Maschf Augsburg Nuernberg Ag | Befestigung von Schaufeln, insbesondere aus keramischen Werkstoffen, fuer Kreiselradmaschinen |
| DE802580C (de) * | 1948-10-02 | 1951-02-15 | Maschf Augsburg Nuernberg Ag | Befestigung von Schaufeln in Laufscheiben oder Gehaeusen von Kreiselradmaschinen, insbesondere Axialverdichtern |
| GB664986A (en) * | 1948-10-29 | 1952-01-16 | Maschf Augsburg Nuernberg Ag | Ceramic blade for turbines |
| FR993590A (fr) * | 1949-08-19 | 1951-11-02 | Rotor à aubes pour machine actionnée par des fluides | |
| FR998679A (fr) * | 1949-10-03 | 1952-01-22 | Rateau Soc | Ailettes de turbine pour fluide à haute température |
| CH296790A (de) * | 1950-05-15 | 1954-02-28 | Gen Motors Corp | Gasturbinentriebwerk. |
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0
- NL NL89082D patent/NL89082C/xx active
- BE BE530136D patent/BE530136A/fr unknown
- BE BE530135D patent/BE530135A/fr unknown
- NL NL92044D patent/NL92044C/xx active
-
1953
- 1953-07-06 GB GB18735/53A patent/GB751010A/en not_active Expired
- 1953-07-06 GB GB18736/53A patent/GB751011A/en not_active Expired
-
1954
- 1954-06-29 US US440179A patent/US2915279A/en not_active Expired - Lifetime
- 1954-07-02 FR FR1108160D patent/FR1108160A/fr not_active Expired
- 1954-07-02 DE DEN9133A patent/DE956822C/de not_active Expired
- 1954-07-02 FR FR1108159D patent/FR1108159A/fr not_active Expired
- 1954-07-02 DE DEN9134A patent/DE962027C/de not_active Expired
- 1954-07-05 CH CH330985D patent/CH330985A/fr unknown
- 1954-07-05 CH CH328211D patent/CH328211A/fr unknown
- 1954-11-12 DE DEP13034A patent/DE1016982B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE530136A (US20030199744A1-20031023-C00003.png) | |
| CH330985A (fr) | 1958-06-30 |
| CH328211A (fr) | 1958-02-28 |
| NL92044C (US20030199744A1-20031023-C00003.png) | |
| GB751011A (en) | 1956-06-27 |
| DE962027C (de) | 1957-04-18 |
| DE1016982B (de) | 1957-10-03 |
| GB751010A (en) | 1956-06-27 |
| DE956822C (de) | 1957-01-24 |
| FR1108159A (fr) | 1956-01-10 |
| FR1108160A (fr) | 1956-01-10 |
| NL89082C (US20030199744A1-20031023-C00003.png) | |
| US2915279A (en) | 1959-12-01 |
