FR2261427A1 - Wind driven electric generator with multi-stage turbine - is automatically rotated too face directly into the wind - Google Patents
Wind driven electric generator with multi-stage turbine - is automatically rotated too face directly into the windInfo
- Publication number
- FR2261427A1 FR2261427A1 FR7406392A FR7406392A FR2261427A1 FR 2261427 A1 FR2261427 A1 FR 2261427A1 FR 7406392 A FR7406392 A FR 7406392A FR 7406392 A FR7406392 A FR 7406392A FR 2261427 A1 FR2261427 A1 FR 2261427A1
- Authority
- FR
- France
- Prior art keywords
- wind
- electric generator
- duct
- stage turbine
- automatically rotated
- 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.)
- Granted
Links
Classifications
-
- 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
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
A wind driven turbo generator is housed in duct (1) which is in the form of a venturi. The shaft (25) carries the rotating blades (8) to (16) and is mounted in bearings (28) and (29) which are supported by the fixed vanes (30) and (31). The fixed blades (17) to (24) are supported by the turbine housing (32) which fits in the parallel portion (4) of the duct (1). The turbine drives an electric generator (36) through the coupling (38). A governor (40) controls the speed by adjusting the inlet shutters (43)(44)(45)(46) through an electric actuator. The weather vane (60) controls the electric motor which rotates the pinion to drive the gear wheel to keep the duct (1) facing in the direction of the wind.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7406392A FR2261427A1 (en) | 1974-02-20 | 1974-02-20 | Wind driven electric generator with multi-stage turbine - is automatically rotated too face directly into the wind |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7406392A FR2261427A1 (en) | 1974-02-20 | 1974-02-20 | Wind driven electric generator with multi-stage turbine - is automatically rotated too face directly into the wind |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2261427A1 true FR2261427A1 (en) | 1975-09-12 |
FR2261427B3 FR2261427B3 (en) | 1976-12-03 |
Family
ID=9135427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7406392A Granted FR2261427A1 (en) | 1974-02-20 | 1974-02-20 | Wind driven electric generator with multi-stage turbine - is automatically rotated too face directly into the wind |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2261427A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001038730A2 (en) * | 1999-11-24 | 2001-05-31 | Suman Das Gupta | Wind flow velocity controller |
WO2002030708A2 (en) * | 2000-07-07 | 2002-04-18 | Iver Hansen | Universal car |
GB2459499A (en) * | 2008-04-25 | 2009-10-28 | Michael Leslie John Coombs | Wind turbine inlet duct |
CN102367745A (en) * | 2011-10-25 | 2012-03-07 | 无锡中阳新能源科技有限公司 | Low-resistance culvert current type air turbine generating system |
FR2978797A1 (en) * | 2011-08-01 | 2013-02-08 | Bernard Perriere | Turbine e.g. wind turbine for generating electric current used to e.g. power, engine of tricycle, has intake nozzle delimiting main inlet, and deformation unit deforming inlet nozzle so as to modify bypass section of main inlet |
RU175712U1 (en) * | 2017-03-13 | 2017-12-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) | Wind turbine |
-
1974
- 1974-02-20 FR FR7406392A patent/FR2261427A1/en active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001038730A2 (en) * | 1999-11-24 | 2001-05-31 | Suman Das Gupta | Wind flow velocity controller |
WO2001038730A3 (en) * | 1999-11-24 | 2002-09-12 | Gupta Suman Das | Wind flow velocity controller |
WO2002030708A2 (en) * | 2000-07-07 | 2002-04-18 | Iver Hansen | Universal car |
WO2002030708A3 (en) * | 2000-07-07 | 2002-12-05 | Iver Hansen | Universal car |
GB2459499A (en) * | 2008-04-25 | 2009-10-28 | Michael Leslie John Coombs | Wind turbine inlet duct |
FR2978797A1 (en) * | 2011-08-01 | 2013-02-08 | Bernard Perriere | Turbine e.g. wind turbine for generating electric current used to e.g. power, engine of tricycle, has intake nozzle delimiting main inlet, and deformation unit deforming inlet nozzle so as to modify bypass section of main inlet |
CN102367745A (en) * | 2011-10-25 | 2012-03-07 | 无锡中阳新能源科技有限公司 | Low-resistance culvert current type air turbine generating system |
CN102367745B (en) * | 2011-10-25 | 2014-06-18 | 无锡中阳新能源科技有限公司 | Low-resistance culvert current type air turbine generating system |
RU175712U1 (en) * | 2017-03-13 | 2017-12-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) | Wind turbine |
Also Published As
Publication number | Publication date |
---|---|
FR2261427B3 (en) | 1976-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |