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 PDF

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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
Application number
PCT/SK2011/050001
Other languages
French (fr)
Other versions
WO2011105970A4 (en
WO2011105970A2 (en
Inventor
Miloš BORTEL
Original Assignee
Bortel Milos
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bortel Milos filed Critical Bortel Milos
Priority to EP11728714A priority Critical patent/EP2539583A2/en
Publication of WO2011105970A2 publication Critical patent/WO2011105970A2/en
Publication of WO2011105970A3 publication Critical patent/WO2011105970A3/en
Publication of WO2011105970A4 publication Critical patent/WO2011105970A4/en

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).
PCT/SK2011/050001 2010-02-25 2011-02-24 Wind generator with vertical rotation axis, in particular for mobile applications WO2011105970A2 (en)

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)

* Cited by examiner, † Cited by third party
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
WO2018178120A1 (en) * 2017-03-27 2018-10-04 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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
SK500062010A3 (en) 2011-09-05
WO2011105970A4 (en) 2012-05-10
EP2539583A2 (en) 2013-01-02
WO2011105970A2 (en) 2011-09-01

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