JPS5627078A - Windmill having rotating vane - Google Patents

Windmill having rotating vane

Info

Publication number
JPS5627078A
JPS5627078A JP10193479A JP10193479A JPS5627078A JP S5627078 A JPS5627078 A JP S5627078A JP 10193479 A JP10193479 A JP 10193479A JP 10193479 A JP10193479 A JP 10193479A JP S5627078 A JPS5627078 A JP S5627078A
Authority
JP
Japan
Prior art keywords
vanes
rotating
windmill
rotation
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.)
Pending
Application number
JP10193479A
Other languages
Japanese (ja)
Inventor
Hideo Sakai
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
Priority to JP10193479A priority Critical patent/JPS5627078A/en
Publication of JPS5627078A publication Critical patent/JPS5627078A/en
Pending 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 a high-speed windmill which is provided with rotating vanes each having a vertical rotating shaft at an equal distance from the center of the rotating frame and has a rotation speed higher than that of the vanes, to have a maximum efficiency by optimizing the elevation angles of the vanes according to the air speed.
CONSTITUTION: If the first direction of rotating vanes D1, D2, D3 and D4 with respect to the rotating direction are set so as to be Q, zero, -Q and zero respectively, the relationships between them are kept constant during the rotation, and the windmill rotates in the direction of the arrow M. The vanes D1 and D3 receive thrust in the rotating direction from wind, and the vanes D2 and D4 have a minimum resistance. Moreover, varying the distance x between a crank shaft A and a main rotating shaft Y permits the elevation angle of each of the vanes D1WD4 to be adjusted so that the windmill can most efficiently derive power for the rotation from wind.
COPYRIGHT: (C)1981,JPO&Japio
JP10193479A 1979-08-10 1979-08-10 Windmill having rotating vane Pending JPS5627078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10193479A JPS5627078A (en) 1979-08-10 1979-08-10 Windmill having rotating vane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10193479A JPS5627078A (en) 1979-08-10 1979-08-10 Windmill having rotating vane

Publications (1)

Publication Number Publication Date
JPS5627078A true JPS5627078A (en) 1981-03-16

Family

ID=14313735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10193479A Pending JPS5627078A (en) 1979-08-10 1979-08-10 Windmill having rotating vane

Country Status (1)

Country Link
JP (1) JPS5627078A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764090A (en) * 1984-01-09 1988-08-16 Wind Feather, United Science Asc Vertical wind turbine
WO2005100785A1 (en) * 2004-04-16 2005-10-27 Jaroslaw Warszewski Flow-controlled windmill comprising wind-dependent blade orientation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764090A (en) * 1984-01-09 1988-08-16 Wind Feather, United Science Asc Vertical wind turbine
WO2005100785A1 (en) * 2004-04-16 2005-10-27 Jaroslaw Warszewski Flow-controlled windmill comprising wind-dependent blade orientation
GB2428750A (en) * 2004-04-16 2007-02-07 Ventus Spolka Z O O Flow-controlled windmill comprising wind-dependent blade orientation
GB2428750B (en) * 2004-04-16 2008-10-15 Ventus Spolka Z O O Flow-controlled wind motor rotor
US7665966B2 (en) 2004-04-16 2010-02-23 Ventus Spolka ZO.O Flow-controlled wind rotor

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