JPS5476740A - Wind mill of wind force generator, etc. - Google Patents

Wind mill of wind force generator, etc.

Info

Publication number
JPS5476740A
JPS5476740A JP14426877A JP14426877A JPS5476740A JP S5476740 A JPS5476740 A JP S5476740A JP 14426877 A JP14426877 A JP 14426877A JP 14426877 A JP14426877 A JP 14426877A JP S5476740 A JPS5476740 A JP S5476740A
Authority
JP
Japan
Prior art keywords
wind
wing
hub
revolution
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
JP14426877A
Other languages
Japanese (ja)
Other versions
JPS6044516B2 (en
Inventor
Hisashi Yamamura
Yugo Koyama
Hirotoshi Otani
Ichiro Watanabe
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.)
Nippon Telegraph and Telephone Corp
Panasonic Ecology Systems Co Ltd
Original Assignee
Matsushita Seiko Co Ltd
Nippon Telegraph and Telephone Corp
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 Matsushita Seiko Co Ltd, Nippon Telegraph and Telephone Corp filed Critical Matsushita Seiko Co Ltd
Priority to JP52144268A priority Critical patent/JPS6044516B2/en
Publication of JPS5476740A publication Critical patent/JPS5476740A/en
Publication of JPS6044516B2 publication Critical patent/JPS6044516B2/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
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Wind Motors (AREA)

Abstract

PURPOSE: To effectively start wind mills at low wind velocity, and to efficiently turn them at high wind velocity, by shaping an angle of mounting a wing to a rotary plane of the wing in a variable form.
CONSTITUTION: A hub 3 is mounted to a power shaft 1 connected to a wind mill generaor 2 in a revolution-free shape. A projection 4 is installed to an inner portion of one flank of the hub 3. Since a wind mill does not generate rotary torque when there is no wind, the hub 3 is adjusted to ensure that a wing 8 is located at an angle of mounting the wing to a rotary plane by the action of a spring 5. When wind velocity is formed, the wind mill starts its revolution while the power shaft 1 is subject to rest force of preventing the revolution of the wind mill by the braking force of the generator 2, thus resulting in the starting of the relative revolution of the power shaft 1 and the hub 3 against the action force of the spring 5, then turning a wing shaft 9 until a pin 6 and the projection 4 contact. Thus, the wing 8 is automatically adjusted at asmall angle of mounting the wing to the rotary plane.
COPYRIGHT: (C)1979,JPO&Japio
JP52144268A 1977-11-30 1977-11-30 Wind turbines such as wind power generators Expired JPS6044516B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52144268A JPS6044516B2 (en) 1977-11-30 1977-11-30 Wind turbines such as wind power generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52144268A JPS6044516B2 (en) 1977-11-30 1977-11-30 Wind turbines such as wind power generators

Publications (2)

Publication Number Publication Date
JPS5476740A true JPS5476740A (en) 1979-06-19
JPS6044516B2 JPS6044516B2 (en) 1985-10-03

Family

ID=15358129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52144268A Expired JPS6044516B2 (en) 1977-11-30 1977-11-30 Wind turbines such as wind power generators

Country Status (1)

Country Link
JP (1) JPS6044516B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148073A (en) * 1981-03-09 1982-09-13 Tokyo Electric Power Co Inc:The Variable pitch unit for blades
JPS59134385A (en) * 1983-01-24 1984-08-02 Matsushita Seiko Co Ltd Safety device for wind force prime mover
JPS59176473A (en) * 1983-03-24 1984-10-05 Matsushita Seiko Co Ltd Control method of wind prime mover
JP2012102721A (en) * 2010-10-14 2012-05-31 Birumen Kagoshima:Kk Wind turbine for wind power generation apparatus, and wind power generation apparatus
EP2525086A1 (en) * 2010-01-15 2012-11-21 Mitsubishi Heavy Industries, Ltd. Wind power generation apparatus and method for activating same
JP2014214679A (en) * 2013-04-25 2014-11-17 達也 大竹 Wind force prime mover

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH071711U (en) * 1993-06-14 1995-01-13 賢一 秋田 Seeder

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148073A (en) * 1981-03-09 1982-09-13 Tokyo Electric Power Co Inc:The Variable pitch unit for blades
JPS6354144B2 (en) * 1981-03-09 1988-10-26 Tokyo Denryoku Kk
JPS59134385A (en) * 1983-01-24 1984-08-02 Matsushita Seiko Co Ltd Safety device for wind force prime mover
JPH0343468B2 (en) * 1983-01-24 1991-07-02 Matsushita Seiko Kk
JPS59176473A (en) * 1983-03-24 1984-10-05 Matsushita Seiko Co Ltd Control method of wind prime mover
EP2525086A1 (en) * 2010-01-15 2012-11-21 Mitsubishi Heavy Industries, Ltd. Wind power generation apparatus and method for activating same
EP2525086A4 (en) * 2010-01-15 2014-07-23 Mitsubishi Heavy Ind Ltd Wind power generation apparatus and method for activating same
JP2012102721A (en) * 2010-10-14 2012-05-31 Birumen Kagoshima:Kk Wind turbine for wind power generation apparatus, and wind power generation apparatus
JP2014214679A (en) * 2013-04-25 2014-11-17 達也 大竹 Wind force prime mover

Also Published As

Publication number Publication date
JPS6044516B2 (en) 1985-10-03

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