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JPS5732076A - Wind mill equipped with blades of variable positioning - Google Patents

Wind mill equipped with blades of variable positioning

Info

Publication number
JPS5732076A
JPS5732076A JP10702980A JP10702980A JPS5732076A JP S5732076 A JPS5732076 A JP S5732076A JP 10702980 A JP10702980 A JP 10702980A JP 10702980 A JP10702980 A JP 10702980A JP S5732076 A JPS5732076 A JP S5732076A
Authority
JP
Japan
Prior art keywords
blades
rotary shaft
wind
receiving area
wind mill
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.)
Granted
Application number
JP10702980A
Other languages
Japanese (ja)
Other versions
JPS5951677B2 (en
Inventor
Teru Matsumiya
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP55107029A priority Critical patent/JPS5951677B2/en
Publication of JPS5732076A publication Critical patent/JPS5732076A/en
Publication of JPS5951677B2 publication Critical patent/JPS5951677B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Wind Motors (AREA)

Abstract

PURPOSE: To permit the wind receiving area to be controlled easily and certainly as necessary by providing variable positioning of blades in relation to the rotary shaft, in the wind mill equipped with a single blade or plural pieces of blades having a fixed wind receiving area.
CONSTITUTION: As for a gyromill type wind mill apparatus 1, blades 4a and 4b having a fixed wind receiving area are installed on the periphery of a vertical rotary shaft 2 through supporting arms 3a, 3b, and 3c having equal length. An annular member 7 is slidably fitted to the rotary shaft 2, and bosses 8 and 9 are formed. A screw shaft 21 is rotated by rotating a motor 19, and the nut 22 engaged in screwing process with the screw shaft 21 and the annular member 7 fixed to the nut 22 are pushed-up in the direction of arrow along the rotary shaft 2. Accordingly, the blades 4a and 4b are displaced in the direction of arrow (c), to approach the rotary shaft 2, and the radius vector of the wind mill is reduced. When the motor 19 is revolved in the reverse direction, the annular member 7 comes down in the direction (b), and the blades 4a and 4b displace in the direction (d), to increase the radius vector of the wind mill, and the wind receiving area is increased.
COPYRIGHT: (C)1982,JPO&Japio
JP55107029A 1980-08-04 1980-08-04 Windmill with variable position blades Expired JPS5951677B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55107029A JPS5951677B2 (en) 1980-08-04 1980-08-04 Windmill with variable position blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55107029A JPS5951677B2 (en) 1980-08-04 1980-08-04 Windmill with variable position blades

Publications (2)

Publication Number Publication Date
JPS5732076A true JPS5732076A (en) 1982-02-20
JPS5951677B2 JPS5951677B2 (en) 1984-12-15

Family

ID=14448703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55107029A Expired JPS5951677B2 (en) 1980-08-04 1980-08-04 Windmill with variable position blades

Country Status (1)

Country Link
JP (1) JPS5951677B2 (en)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624624A (en) * 1984-03-26 1986-11-25 Yum Nak I Collapsible vertical wind mill
WO1990007647A1 (en) * 1988-12-23 1990-07-12 Lewis Feldman Vertical axis sail bladed wind turbine
US5083901A (en) * 1989-05-08 1992-01-28 Griffin Jr Ralph C Electricity generating wind turbine
US5171127A (en) * 1988-12-23 1992-12-15 Alexander Feldman Vertical axis sail bladed wind turbine
WO1995035444A1 (en) * 1994-06-20 1995-12-28 Flowind Corporation Vertical axis wind turbine with blade tensioner
WO2003025389A1 (en) * 2001-09-19 2003-03-27 Keun-Suk Jang Windmill blade and apparatus for generating power using the blade
WO2004109100A1 (en) * 2003-06-09 2004-12-16 Shinko Electric Co., Ltd. Vertial shaft-type wind power generation device and method of producing blade, structure and method of installing blade wheel for wind power generation device, and wind power generation plant for wind protection
KR100467061B1 (en) * 2002-05-31 2005-01-24 주장식 A wind power generation apparatus
KR100490578B1 (en) * 2002-09-13 2005-05-19 주식회사 엔지테크놀러지 Savonius impeller
JP2005127210A (en) * 2003-10-23 2005-05-19 Shinko Electric Co Ltd Vertical shaft type wind power generator
JP2008504487A (en) * 2004-07-02 2008-02-14 ヴィマック Vertical axis wind turbine
JP2011169267A (en) * 2010-02-19 2011-09-01 Global Energy Co Ltd Vertical axis wind turbine
ITCB20100006A1 (en) * 2010-11-12 2012-05-13 Millennium Ecology Res Consortium M E R C R WIND PROPULSION MOTOR (MINI-WIND AEROGENER) WITH VERTICAL AXIS, NEW CONCEPT "VAWT- VERTICAL AXIS WIND TURBINES"
WO2012073320A1 (en) * 2010-11-30 2012-06-07 株式会社Cno Vertical shaft windmill
KR101229552B1 (en) 2009-10-30 2013-02-05 김완수 A wind power generator for the movement of up and down of the vertical axis blade
WO2013069757A1 (en) * 2011-11-11 2013-05-16 Nakamura Takuju Structure that utilizes hydrodynamic forces
KR101279003B1 (en) * 2011-09-01 2013-07-02 조철용 Folding method capable of variable width vertical axis wind turbines
JP2016084821A (en) * 2016-02-19 2016-05-19 株式会社Ｃｎｏパワーソリューションズ Vertical shaft type wind turbine
JP2016114063A (en) * 2016-02-19 2016-06-23 株式会社Ｃｎｏパワーソリューションズ Vertical shaft type windmill
JP2017218998A (en) * 2016-06-09 2017-12-14 達広 佐野 Wind power generator
CN109162864A (en) * 2018-08-31 2019-01-08 烟台南山学院 A kind of fan blade type variable wind power generating set with vertical shaft
EP3951162A1 (en) * 2020-08-04 2022-02-09 Alessio Farina A wind or water turbine with an active and progressive regulation of the radius of action of the blades and the variation of the automatic angle of incidence
KR20230118278A (en) * 2022-02-04 2023-08-11 (주)네스코바이오 Screw type wind power generating apparatus using windshield

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6028570U (en) * 1983-08-02 1985-02-26 光洋精工株式会社 Steering force variable device for hydraulic power steering device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54118934A (en) * 1978-03-08 1979-09-14 Kato Hiroshi Protective device for windmill vane
JPS54158550A (en) * 1978-06-05 1979-12-14 Kunio Miyamoto Selffstarting method of darius type wind mill

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54118934A (en) * 1978-03-08 1979-09-14 Kato Hiroshi Protective device for windmill vane
JPS54158550A (en) * 1978-06-05 1979-12-14 Kunio Miyamoto Selffstarting method of darius type wind mill

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624624A (en) * 1984-03-26 1986-11-25 Yum Nak I Collapsible vertical wind mill
WO1990007647A1 (en) * 1988-12-23 1990-07-12 Lewis Feldman Vertical axis sail bladed wind turbine
US5171127A (en) * 1988-12-23 1992-12-15 Alexander Feldman Vertical axis sail bladed wind turbine
US5183386A (en) * 1988-12-23 1993-02-02 Lewis Feldman Vertical axis sail bladed wind turbine
US5083901A (en) * 1989-05-08 1992-01-28 Griffin Jr Ralph C Electricity generating wind turbine
WO1995035444A1 (en) * 1994-06-20 1995-12-28 Flowind Corporation Vertical axis wind turbine with blade tensioner
US5531567A (en) * 1994-06-20 1996-07-02 Flowind Corporation Vertical axis wind turbine with blade tensioner
US6984110B2 (en) 2001-09-19 2006-01-10 Keun-Suk Jang Windmill blade and apparatus for generating power using the blade
WO2003025389A1 (en) * 2001-09-19 2003-03-27 Keun-Suk Jang Windmill blade and apparatus for generating power using the blade
KR100467061B1 (en) * 2002-05-31 2005-01-24 주장식 A wind power generation apparatus
KR100490578B1 (en) * 2002-09-13 2005-05-19 주식회사 엔지테크놀러지 Savonius impeller
US7510366B2 (en) 2003-06-09 2009-03-31 Shinko Electric Co., Ltd. Vertical axis type wind power station
WO2004109100A1 (en) * 2003-06-09 2004-12-16 Shinko Electric Co., Ltd. Vertial shaft-type wind power generation device and method of producing blade, structure and method of installing blade wheel for wind power generation device, and wind power generation plant for wind protection
JP4539073B2 (en) * 2003-10-23 2010-09-08 シンフォニアテクノロジー株式会社 Vertical axis wind power generator
JP2005127210A (en) * 2003-10-23 2005-05-19 Shinko Electric Co Ltd Vertical shaft type wind power generator
JP2008504487A (en) * 2004-07-02 2008-02-14 ヴィマック Vertical axis wind turbine
KR101229552B1 (en) 2009-10-30 2013-02-05 김완수 A wind power generator for the movement of up and down of the vertical axis blade
JP2011169267A (en) * 2010-02-19 2011-09-01 Global Energy Co Ltd Vertical axis wind turbine
ITCB20100006A1 (en) * 2010-11-12 2012-05-13 Millennium Ecology Res Consortium M E R C R WIND PROPULSION MOTOR (MINI-WIND AEROGENER) WITH VERTICAL AXIS, NEW CONCEPT "VAWT- VERTICAL AXIS WIND TURBINES"
JPWO2012073320A1 (en) * 2010-11-30 2014-05-19 株式会社Cno Vertical axis windmill
WO2012073320A1 (en) * 2010-11-30 2012-06-07 株式会社Cno Vertical shaft windmill
KR101279003B1 (en) * 2011-09-01 2013-07-02 조철용 Folding method capable of variable width vertical axis wind turbines
WO2013069757A1 (en) * 2011-11-11 2013-05-16 Nakamura Takuju Structure that utilizes hydrodynamic forces
JP2016084821A (en) * 2016-02-19 2016-05-19 株式会社Ｃｎｏパワーソリューションズ Vertical shaft type wind turbine
JP2016114063A (en) * 2016-02-19 2016-06-23 株式会社Ｃｎｏパワーソリューションズ Vertical shaft type windmill
JP2017218998A (en) * 2016-06-09 2017-12-14 達広 佐野 Wind power generator
CN109162864A (en) * 2018-08-31 2019-01-08 烟台南山学院 A kind of fan blade type variable wind power generating set with vertical shaft
EP3951162A1 (en) * 2020-08-04 2022-02-09 Alessio Farina A wind or water turbine with an active and progressive regulation of the radius of action of the blades and the variation of the automatic angle of incidence
KR20230118278A (en) * 2022-02-04 2023-08-11 (주)네스코바이오 Screw type wind power generating apparatus using windshield

Also Published As

Publication number Publication date
JPS5951677B2 (en) 1984-12-15

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