FR1121516A - Hélices et distributeurs pour ventilateurs axiaux et turbines - Google Patents
Hélices et distributeurs pour ventilateurs axiaux et turbinesInfo
- Publication number
- FR1121516A FR1121516A FR1121516DA FR1121516A FR 1121516 A FR1121516 A FR 1121516A FR 1121516D A FR1121516D A FR 1121516DA FR 1121516 A FR1121516 A FR 1121516A
- Authority
- FR
- France
- Prior art keywords
- propellers
- distributors
- turbines
- axial fans
- fans
- 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.)
- Expired
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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
- F01D9/044—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators permanently, e.g. by welding, brazing, casting or the like
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/126—Rotors for essentially axial flow, e.g. for propeller turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR1121516X | 1953-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1121516A true FR1121516A (fr) | 1956-08-20 |
Family
ID=4074734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1121516D Expired FR1121516A (fr) | 1953-05-26 | 1954-05-25 | Hélices et distributeurs pour ventilateurs axiaux et turbines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1121516A (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3188051A (en) * | 1963-04-22 | 1965-06-08 | Bendix Corp | Nozzle ring assembly |
US3300123A (en) * | 1964-05-29 | 1967-01-24 | Ventilator A G | Vane for an axial ventilator and method for producing the same |
US3477381A (en) * | 1966-12-30 | 1969-11-11 | Pfeiffer Vakuumtechnik | Turbo-molecular pump |
US3758232A (en) * | 1969-01-27 | 1973-09-11 | Secr Defence | Blade assembly for gas turbine engines |
EP0466602A1 (fr) * | 1990-07-12 | 1992-01-15 | Societe Europeenne De Propulsion | Aubes statoriques pour turbines fabriquées en matériau composite thermostructural |
EP1845267A1 (fr) * | 2006-04-11 | 2007-10-17 | Howden Netherlands B.V. | Ventilateur axial |
US8294291B2 (en) | 2005-07-08 | 2012-10-23 | Aloys Wobben | Turbine for a hydroelectric power station |
EP4286653A1 (fr) * | 2022-06-03 | 2023-12-06 | RTX Corporation | Segment d'arc à aubes d'un moteur à turbine à gaz avec plateformes à un seul côté |
-
1954
- 1954-05-25 FR FR1121516D patent/FR1121516A/fr not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3188051A (en) * | 1963-04-22 | 1965-06-08 | Bendix Corp | Nozzle ring assembly |
US3300123A (en) * | 1964-05-29 | 1967-01-24 | Ventilator A G | Vane for an axial ventilator and method for producing the same |
US3477381A (en) * | 1966-12-30 | 1969-11-11 | Pfeiffer Vakuumtechnik | Turbo-molecular pump |
US3758232A (en) * | 1969-01-27 | 1973-09-11 | Secr Defence | Blade assembly for gas turbine engines |
EP0466602A1 (fr) * | 1990-07-12 | 1992-01-15 | Societe Europeenne De Propulsion | Aubes statoriques pour turbines fabriquées en matériau composite thermostructural |
FR2664647A1 (fr) * | 1990-07-12 | 1992-01-17 | Europ Propulsion | Distributeur, notamment pour turbine, a aubes fixes en materiau composite thermostructural, et procede de fabrication. |
US5131808A (en) * | 1990-07-12 | 1992-07-21 | Societe Europeenne De Propulsion | Bladed stator having fixed blades made of thermostructural composite material, e.g. for a turbine, and manufacturing process therefor |
US8294291B2 (en) | 2005-07-08 | 2012-10-23 | Aloys Wobben | Turbine for a hydroelectric power station |
EP1845267A1 (fr) * | 2006-04-11 | 2007-10-17 | Howden Netherlands B.V. | Ventilateur axial |
US7771168B2 (en) | 2006-04-11 | 2010-08-10 | Howden Netherlands B.V. | Axial fan |
EP4286653A1 (fr) * | 2022-06-03 | 2023-12-06 | RTX Corporation | Segment d'arc à aubes d'un moteur à turbine à gaz avec plateformes à un seul côté |
US12000306B2 (en) | 2022-06-03 | 2024-06-04 | Rtx Corporation | Vane arc segment with single-sided platforms |
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