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WO2012138129A3 - Vertical wind-power generating apparatus having movable blades - Google Patents

Vertical wind-power generating apparatus having movable blades Download PDF

Info

Publication number
WO2012138129A3
WO2012138129A3 PCT/KR2012/002540 KR2012002540W WO2012138129A3 WO 2012138129 A3 WO2012138129 A3 WO 2012138129A3 KR 2012002540 W KR2012002540 W KR 2012002540W WO 2012138129 A3 WO2012138129 A3 WO 2012138129A3
Authority
WO
WIPO (PCT)
Prior art keywords
unit
blade
blade unit
pair
wind
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.)
Ceased
Application number
PCT/KR2012/002540
Other languages
French (fr)
Korean (ko)
Other versions
WO2012138129A2 (en
Inventor
노영규
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2012138129A2 publication Critical patent/WO2012138129A2/en
Publication of WO2012138129A3 publication Critical patent/WO2012138129A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067—Cyclic movements
    • F03D3/068—Cyclic movements mechanically controlled by the rotor structure
    • 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 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
    • 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
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Wind Motors (AREA)

Abstract

The present invention relates to a vertical wind-power generating apparatus having movable blades. The vertical wind-power generating apparatus comprises a vertical shaft unit; a blade unit which applies rotating force generated by wind force to the shaft unit, which penetrates through the center of the shaft unit so as to be laterally movable in a straight line, and which has a rack arranged in the lengthwise direction; a wind flow-linked unit, wherein a pair of inner gears are arranged opposite one another in a predetermined portion of an inner surface of the wind flow-linked unit, and which rotates independently from the shaft unit in conjunction with the variation in flow direction such that the pair of inner gears can always be located at a forward-to-backward converting point and a backward-to-forward converting point of the blade unit; and a pair of blade-driving units arranged at either side of the linear moving path of the blade unit so as to revolve together with the blade unit, which convert the rotating force generated by the pair of the inner gears into a linear motion of the rack so as to linearly move the blade unit to the side opposite the shaft unit when the blade unit moves toward the blade unit.
PCT/KR2012/002540 2011-04-04 2012-04-04 Vertical wind-power generating apparatus having movable blades Ceased WO2012138129A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110030537A KR101301217B1 (en) 2011-04-04 2011-04-04 Blade moving type vertical wind power generation
KR10-2011-0030537 2011-04-04

Publications (2)

Publication Number Publication Date
WO2012138129A2 WO2012138129A2 (en) 2012-10-11
WO2012138129A3 true WO2012138129A3 (en) 2013-03-07

Family

ID=46969680

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/002540 Ceased WO2012138129A2 (en) 2011-04-04 2012-04-04 Vertical wind-power generating apparatus having movable blades

Country Status (2)

Country Link
KR (1) KR101301217B1 (en)
WO (1) WO2012138129A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101660417B1 (en) 2015-05-28 2016-10-11 노영규 Half turn-sliding type blade apparatus for wind power generation
CN105298742B (en) * 2015-10-21 2018-07-27 中科众瑞（哈尔滨）清洁能源股份有限公司 A kind of wind turbine impeller
KR101919805B1 (en) * 2018-06-12 2019-02-08 배은돌 A wind power generator can cotrol generation amount

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060022623A (en) * 2004-09-07 2006-03-10 김철수 Vertical Shaft Cam Drive Variable Wing Wind Generator
KR20100112300A (en) * 2009-04-09 2010-10-19 우정택 Vertical axis wind power generator
KR20110017627A (en) * 2009-08-14 2011-02-22 연봉규 Wind power generator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060022623A (en) * 2004-09-07 2006-03-10 김철수 Vertical Shaft Cam Drive Variable Wing Wind Generator
KR20100112300A (en) * 2009-04-09 2010-10-19 우정택 Vertical axis wind power generator
KR20110017627A (en) * 2009-08-14 2011-02-22 연봉규 Wind power generator

Also Published As

Publication number Publication date
KR101301217B1 (en) 2013-08-28
KR20120112932A (en) 2012-10-12
WO2012138129A2 (en) 2012-10-11

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