JPS5629074A - Wind power generator - Google Patents

Wind power generator

Info

Publication number
JPS5629074A
JPS5629074A JP10448479A JP10448479A JPS5629074A JP S5629074 A JPS5629074 A JP S5629074A JP 10448479 A JP10448479 A JP 10448479A JP 10448479 A JP10448479 A JP 10448479A JP S5629074 A JPS5629074 A JP S5629074A
Authority
JP
Japan
Prior art keywords
mill
wing
wind
hydraulic liquid
valve
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
JP10448479A
Other languages
Japanese (ja)
Inventor
Osao Okamura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10448479A priority Critical patent/JPS5629074A/en
Publication of JPS5629074A publication Critical patent/JPS5629074A/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
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Abstract

PURPOSE: To keep a wind mill in line with the direction of wind accurately by providing a rotatable tail wing at the mill and by detecting and compensating for the difference in angle between the mill and wing.
CONSTITUTION: A tail wing 14 is provided on the rear end of a mill 12 at an elevation 12a. With a rotary valve 17 set in the closed position as indicated by dotted lines, hydraulic liquid sent from a hydraulic liquid pressure generator 22 just flows around a seat 16a since a part in the seat 16a is completely covered by the rotary valve 17. When wind blows in an arrow direction W, the wing 14 is rotated, causing the valve 17 to take a position as indicated by solid lines. As this happens, hydraulic liquid from an inlet 18 passes into a distributor valve 16, and is applied through a discharge outlet 20 to a hydraulic motor 25 which rotates in a clockwise direction. This in turns causes a gear 24 to rotate so as to keep the mill 12 in line with the tail wing 14.
COPYRIGHT: (C)1981,JPO&Japio
JP10448479A 1979-08-16 1979-08-16 Wind power generator Pending JPS5629074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10448479A JPS5629074A (en) 1979-08-16 1979-08-16 Wind power generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10448479A JPS5629074A (en) 1979-08-16 1979-08-16 Wind power generator

Publications (1)

Publication Number Publication Date
JPS5629074A true JPS5629074A (en) 1981-03-23

Family

ID=14381824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10448479A Pending JPS5629074A (en) 1979-08-16 1979-08-16 Wind power generator

Country Status (1)

Country Link
JP (1) JPS5629074A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6477761A (en) * 1987-09-18 1989-03-23 Yuasa Battery Co Ltd Direction control device for mast top of wind power generation tower
WO2005015011A1 (en) * 2003-08-12 2005-02-17 Nabtesco Corporation Speed reducer for use in yaw drive apparatus for wind power generation apparatus, and yaw drive method and apparatus for wind power generation apparatus using the speed reducer
CN102434371A (en) * 2011-08-09 2012-05-02 浙江大学宁波理工学院 Water device of sea current energy trapping system
JP2013155739A (en) * 2012-01-30 2013-08-15 Siemens Ag Improvement to wind turbine assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6477761A (en) * 1987-09-18 1989-03-23 Yuasa Battery Co Ltd Direction control device for mast top of wind power generation tower
WO2005015011A1 (en) * 2003-08-12 2005-02-17 Nabtesco Corporation Speed reducer for use in yaw drive apparatus for wind power generation apparatus, and yaw drive method and apparatus for wind power generation apparatus using the speed reducer
US8022564B2 (en) 2003-08-12 2011-09-20 Nabtesco Corporation Speed reducer for use in yaw drive apparatus for wind power generation apparatus, and yaw drive method and apparatus for wind power generation apparatus using the speed reducer
CN102434371A (en) * 2011-08-09 2012-05-02 浙江大学宁波理工学院 Water device of sea current energy trapping system
JP2013155739A (en) * 2012-01-30 2013-08-15 Siemens Ag Improvement to wind turbine assembly

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