IT1097218B - Wind operated turbine for power generation - has slewing housing tapering from end with fixed guide vanes and vaned rotor - Google Patents
Wind operated turbine for power generation - has slewing housing tapering from end with fixed guide vanes and vaned rotorInfo
- Publication number
- IT1097218B IT1097218B IT2565178A IT2565178A IT1097218B IT 1097218 B IT1097218 B IT 1097218B IT 2565178 A IT2565178 A IT 2565178A IT 2565178 A IT2565178 A IT 2565178A IT 1097218 B IT1097218 B IT 1097218B
- Authority
- IT
- Italy
- Prior art keywords
- fixed guide
- housing
- guide vanes
- power generation
- rotor
- Prior art date
Links
- 238000010248 power generation Methods 0.000 title 1
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
- F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/10—Stators
- F05B2240/13—Stators to collect or cause flow towards or away from turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/10—Stators
- F05B2240/13—Stators to collect or cause flow towards or away from turbines
- F05B2240/133—Stators to collect or cause flow towards or away from turbines with a convergent-divergent guiding structure, e.g. a Venturi conduit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/20—Geometry three-dimensional
- F05B2250/23—Geometry three-dimensional prismatic
- F05B2250/232—Geometry three-dimensional prismatic conical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/50—Inlet or outlet
- F05B2250/501—Inlet
- F05B2250/5011—Inlet augmenting, i.e. with intercepting fluid flow cross sectional area greater than the rest of the machine behind the inlet
-
- 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
The wind-operated turbine has a tubular housing (10) tapering from at least one end. This incorporates a section with fixed guide vanes (20), and a vaned rotor (21), followed by further fixed guide vanes (32). The rotor is coaxial to the housing, and is coupled to an output shaft (30), while the housing slews on a vertical axis. There can be a series of fixed vanes following the rotor, while the housing has a guide tube (18) slewing it into the wind. The housing can have two tapering end sections and two contra-rotating rotors, each preceded and followed by a fixed guide vane and coupled by reduction gears to the output shaft.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2565178A IT1097218B (en) | 1978-07-13 | 1978-07-13 | Wind operated turbine for power generation - has slewing housing tapering from end with fixed guide vanes and vaned rotor |
NL7905389A NL7905389A (en) | 1978-07-13 | 1979-07-10 | WIND TURBINE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2565178A IT1097218B (en) | 1978-07-13 | 1978-07-13 | Wind operated turbine for power generation - has slewing housing tapering from end with fixed guide vanes and vaned rotor |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7825651A0 IT7825651A0 (en) | 1978-07-13 |
IT1097218B true IT1097218B (en) | 1985-08-26 |
Family
ID=11217361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2565178A IT1097218B (en) | 1978-07-13 | 1978-07-13 | Wind operated turbine for power generation - has slewing housing tapering from end with fixed guide vanes and vaned rotor |
Country Status (2)
Country | Link |
---|---|
IT (1) | IT1097218B (en) |
NL (1) | NL7905389A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101949353A (en) * | 2010-10-08 | 2011-01-19 | 李平 | Tunnel diffusion draught fan |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4616974A (en) * | 1985-07-19 | 1986-10-14 | Walter Andruszkiw | Wind driven power generating apparatus |
US7214029B2 (en) * | 2004-07-01 | 2007-05-08 | Richter Donald L | Laminar air turbine |
MX2009003899A (en) * | 2006-10-13 | 2009-07-10 | Stephen Mark West | Turbine unit and assembly. |
CN101563538B (en) * | 2006-10-13 | 2014-07-02 | 斯蒂芬·马克·韦斯特 | Turbine unit and assembly |
EP2205833B1 (en) | 2007-10-04 | 2018-09-12 | Braddell Limited | Turbine assembly |
CN102192101B (en) * | 2011-05-25 | 2013-04-24 | 江苏聚源风电科技有限公司 | Device for raising and converting fluid energy |
-
1978
- 1978-07-13 IT IT2565178A patent/IT1097218B/en active
-
1979
- 1979-07-10 NL NL7905389A patent/NL7905389A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101949353A (en) * | 2010-10-08 | 2011-01-19 | 李平 | Tunnel diffusion draught fan |
Also Published As
Publication number | Publication date |
---|---|
NL7905389A (en) | 1980-01-15 |
IT7825651A0 (en) | 1978-07-13 |
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