WO2011105970A3 - Wind generator with vertical rotation axis, in particular for mobile applications - Google Patents
Wind generator with vertical rotation axis, in particular for mobile applications Download PDFInfo
- Publication number
- WO2011105970A3 WO2011105970A3 PCT/SK2011/050001 SK2011050001W WO2011105970A3 WO 2011105970 A3 WO2011105970 A3 WO 2011105970A3 SK 2011050001 W SK2011050001 W SK 2011050001W WO 2011105970 A3 WO2011105970 A3 WO 2011105970A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shaft
- rotation axis
- vertical rotation
- mobile applications
- wind generator
- Prior art date
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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
- F03D3/064—Fixing wind engaging parts to rest of rotor
-
- 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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/40—Arrangements or methods specially adapted for transporting wind motor components
-
- 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
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
-
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The wind generator with vertical rotation axis, in particular for mobile applications, consisting of at least two blades (3), which are attached on the central shaft (2) by means of fixing set (1) of elements, forming the shifting mechanism for continuous change of the distance (L) between blades (3) and the shaft (2). The longitudinal axis (10) of each blade (3) is parallel with longitudinal axis (11) of the shaft (2). Each blade (3) is connected by joints with the shaft (2) by means of at least two arms (5) and at least one draw-bar (8) connected with servo-mechanism (9) is attached on least one of them for adjusting the angle (a) between shaft longitudinal axis (11) towards the arm (5) and thereby also for change of the distance (L) between blades (3) and the shaft (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11728714A EP2539583A2 (en) | 2010-02-25 | 2011-02-24 | Wind generator with vertical rotation axis, in particular for mobile applications |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SKPP50006-2010 | 2010-02-25 | ||
SK50006-2010A SK500062010A3 (en) | 2010-02-25 | 2010-02-25 | Wind generator with vertical rotation axis, particularly for mobile use |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2011105970A2 WO2011105970A2 (en) | 2011-09-01 |
WO2011105970A3 true WO2011105970A3 (en) | 2012-03-08 |
WO2011105970A4 WO2011105970A4 (en) | 2012-05-10 |
Family
ID=44507493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SK2011/050001 WO2011105970A2 (en) | 2010-02-25 | 2011-02-24 | Wind generator with vertical rotation axis, in particular for mobile applications |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2539583A2 (en) |
SK (1) | SK500062010A3 (en) |
WO (1) | WO2011105970A2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013114402A2 (en) * | 2012-02-01 | 2013-08-08 | Prakash Prabhakar Pawar | Variable circumferance of blades for vertical axis wind turbine |
ES2449669B1 (en) | 2013-12-13 | 2015-03-24 | Federico MENDIETA ECHEVARRIA | Vertical axis wind turbine with low visual impact |
ITUB20159461A1 (en) * | 2015-11-26 | 2017-05-26 | Alberto Donini | WIND TURBINE FOR VERTICAL AXLE BOATS WITH A REFILLABLE PARALLEL BLADE |
ES2671584B1 (en) * | 2016-12-07 | 2019-04-02 | Benitez Amador Gazquez | Adjustable vertical axis wind turbine |
US11060505B2 (en) | 2017-03-27 | 2021-07-13 | Elemental Engineering Ag | Vertical axis wind turbine generator |
CN112145342B (en) * | 2020-10-13 | 2022-11-08 | 福建凯威斯发电机有限公司 | Wind-gathering type vertical axis wind driven generator |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2427003A (en) * | 2005-06-06 | 2006-12-13 | Steven Peace | Portable renewable energy apparatus |
WO2008104060A1 (en) * | 2007-02-27 | 2008-09-04 | Vaxsis Inc. | Collapsible vertical-axis turbine |
US20100172759A1 (en) * | 2009-01-08 | 2010-07-08 | Sullivan John T | Retractable wind turbines |
WO2010148071A1 (en) * | 2009-06-16 | 2010-12-23 | Northeastern University | Collapsible reaction turbine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1549767A (en) | 1975-07-21 | 1979-08-08 | Nat Res Dev | Vertical axis wind turbine |
US4105363A (en) | 1976-06-14 | 1978-08-08 | Loth John Lodewyk | Overspeed control arrangement for vertical axis wind turbines |
US7677862B2 (en) | 2006-08-07 | 2010-03-16 | Boatner Bruce E | Vertical axis wind turbine with articulating rotor |
RU2364748C1 (en) | 2008-03-14 | 2009-08-20 | Сергей Федорович Бокарев | Method for control of wind-powered engine rotor rotation frequency with vertical axis and wind-powered engine for its realisation |
-
2010
- 2010-02-25 SK SK50006-2010A patent/SK500062010A3/en unknown
-
2011
- 2011-02-24 EP EP11728714A patent/EP2539583A2/en not_active Withdrawn
- 2011-02-24 WO PCT/SK2011/050001 patent/WO2011105970A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2427003A (en) * | 2005-06-06 | 2006-12-13 | Steven Peace | Portable renewable energy apparatus |
WO2008104060A1 (en) * | 2007-02-27 | 2008-09-04 | Vaxsis Inc. | Collapsible vertical-axis turbine |
US20100172759A1 (en) * | 2009-01-08 | 2010-07-08 | Sullivan John T | Retractable wind turbines |
WO2010148071A1 (en) * | 2009-06-16 | 2010-12-23 | Northeastern University | Collapsible reaction turbine |
Also Published As
Publication number | Publication date |
---|---|
WO2011105970A4 (en) | 2012-05-10 |
SK500062010A3 (en) | 2011-09-05 |
WO2011105970A2 (en) | 2011-09-01 |
EP2539583A2 (en) | 2013-01-02 |
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