SG11201608101XA - Blade and strut of wind turbine for vertical-axis wind power generator - Google Patents

Blade and strut of wind turbine for vertical-axis wind power generator

Info

Publication number
SG11201608101XA
SG11201608101XA SG11201608101XA SG11201608101XA SG11201608101XA SG 11201608101X A SG11201608101X A SG 11201608101XA SG 11201608101X A SG11201608101X A SG 11201608101XA SG 11201608101X A SG11201608101X A SG 11201608101XA SG 11201608101X A SG11201608101X A SG 11201608101XA
Authority
SG
Singapore
Prior art keywords
strut
blade
vertical
power generator
wind turbine
Prior art date
Application number
SG11201608101XA
Inventor
Yutaka Nemoto
Original Assignee
Yutaka Nemoto
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 Yutaka Nemoto filed Critical Yutaka Nemoto
Publication of SG11201608101XA publication Critical patent/SG11201608101XA/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
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • 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
    • 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
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • 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
    • F05B2240/214—Rotors for wind turbines with vertical axis of the Musgrove or "H"-type
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
SG11201608101XA 2014-04-04 2015-03-27 Blade and strut of wind turbine for vertical-axis wind power generator SG11201608101XA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014077555 2014-04-04
JP2014152405A JP5731048B1 (en) 2014-04-04 2014-07-25 Wind turbine blades and struts for vertical axis wind power generators
PCT/JP2015/059720 WO2015152073A1 (en) 2014-04-04 2015-03-27 Blade and strut of wind turbine for vertical-axis wind power generator

Publications (1)

Publication Number Publication Date
SG11201608101XA true SG11201608101XA (en) 2016-11-29

Family

ID=53486829

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201608101XA SG11201608101XA (en) 2014-04-04 2015-03-27 Blade and strut of wind turbine for vertical-axis wind power generator

Country Status (9)

Country Link
US (1) US10415543B2 (en)
JP (1) JP5731048B1 (en)
KR (1) KR101806062B1 (en)
AU (1) AU2015239310B2 (en)
BR (1) BR112016022382A2 (en)
MY (1) MY194721A (en)
PH (1) PH12016501892A1 (en)
SG (1) SG11201608101XA (en)
WO (1) WO2015152073A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180355845A1 (en) * 2015-12-23 2018-12-13 Okan Universitesi Low friction vertical axis-horizontal blade wind turbine with high efficiency
JP6031208B1 (en) * 2016-04-28 2016-11-24 豊 根本 Wind turbine blades for vertical axis wind power generators
US10408190B2 (en) 2016-10-07 2019-09-10 Robert B. Deioma Wind turbine with open back blade
CN107476935B (en) * 2017-09-20 2020-03-13 罗彪 Vertical axis wind blade, wind wheel and wind power generation device
US10766544B2 (en) * 2017-12-29 2020-09-08 ESS 2 Tech, LLC Airfoils and machines incorporating airfoils
US11664663B2 (en) 2018-09-12 2023-05-30 Semtive Inc. Micro inverter and controller
WO2020076824A1 (en) * 2018-10-08 2020-04-16 Ignacio Juarez Vertical axis wind turbine
KR102197679B1 (en) 2019-07-31 2020-12-31 서울대학교산학협력단 Blade of vertical axis wind turbine with longitudinal strips to increase aerodynamic performanc
CN115045799A (en) * 2022-06-27 2022-09-13 上海理工大学 Support arm braking vertical axis wind turbine with auxiliary starting assembly

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070177970A1 (en) * 2004-03-31 2007-08-02 Tadashi Yokoi Vertical axis wind turbine and wind turbine blade
JP4514502B2 (en) * 2004-04-21 2010-07-28 日軽金アクト株式会社 Wind turbine for wind power generation
JPWO2005116446A1 (en) * 2004-05-27 2008-04-03 株式会社アイ・ピー・ビー Blades for vertical axis wind turbines and vertical axis wind turbines
JP2006046306A (en) * 2004-08-02 2006-02-16 Akihisa Matsuzono Windmill for wind power generation, and power generator driving method
JP2007270746A (en) * 2006-03-31 2007-10-18 Univ Nihon Vertical wind/water turbine having variable blade
JP4647573B2 (en) * 2006-10-19 2011-03-09 菊川工業株式会社 Wind generator blade
JP3996945B1 (en) * 2007-02-20 2007-10-24 常夫 野口 Vertical axis windmill
US20080273978A1 (en) * 2007-05-01 2008-11-06 Watkins Philip G Vertical axis omni-directional wind turbine
JP5251458B2 (en) 2008-11-27 2013-07-31 国立大学法人 琉球大学 Savonius windmill with bent blades
JP5392822B2 (en) * 2009-04-17 2014-01-22 のあい株式会社 Wind turbine for wind power generation
US8550786B2 (en) * 2009-12-11 2013-10-08 Peter Janiuk Vertical axis wind turbine with self-starting capabilities
CA2690955A1 (en) * 2010-01-28 2011-07-28 Olivier Blanc Wind turbine structure and method of assembly
US7988413B2 (en) * 2010-04-23 2011-08-02 Eastern Wind Power Vertical axis wind turbine
WO2013016593A1 (en) * 2011-07-26 2013-01-31 Wing Power Energy, Inc. System and method for efficient wind power generation
BR112014031624B1 (en) * 2012-07-06 2022-03-29 Wilhelmus Helena Hendrikus Joosten Wind turbine for converting wind into mechanical energy and using a wind turbine

Also Published As

Publication number Publication date
JP5731048B1 (en) 2015-06-10
US20170016427A1 (en) 2017-01-19
BR112016022382A2 (en) 2018-06-19
WO2015152073A1 (en) 2015-10-08
KR101806062B1 (en) 2017-12-07
AU2015239310B2 (en) 2018-08-30
KR20160130807A (en) 2016-11-14
PH12016501892B1 (en) 2016-12-19
US10415543B2 (en) 2019-09-17
AU2015239310A1 (en) 2016-10-27
PH12016501892A1 (en) 2016-12-19
MY194721A (en) 2022-12-15
JP2015200298A (en) 2015-11-12

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