JPS5523354A - Wind mill - Google Patents

Wind mill

Info

Publication number
JPS5523354A
JPS5523354A JP9580078A JP9580078A JPS5523354A JP S5523354 A JPS5523354 A JP S5523354A JP 9580078 A JP9580078 A JP 9580078A JP 9580078 A JP9580078 A JP 9580078A JP S5523354 A JPS5523354 A JP S5523354A
Authority
JP
Japan
Prior art keywords
nose
blade
rod
pitch
wind velocity
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
JP9580078A
Other languages
Japanese (ja)
Inventor
Iwao Fukuda
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 JP9580078A priority Critical patent/JPS5523354A/en
Publication of JPS5523354A publication Critical patent/JPS5523354A/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
    • 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 alter an angle of pitch of a blade, by utilizing properties that moment around a shaft of the blade increases or decreases by wind velocity.
CONSTITUTION: A nose of a pitch control rod 4 piercing a propeller shaft 5 is projected from a nose of a spinner, the nose and a nose of rod mounted to a root of a blade 6 are connected by means of a connecting rod, and a coil spring and an attenuator are connected to the other end of the pitch control rod 4. The blade 6 a propeller is subject to moment around a shaft 1 with dimensions corresponding to wind velocity, and an angle of pitch is steady at a location where the moment balances with force of the coil spring and the attenuator. When wind velocity becomes not less than some extent, a pawl teeth 7 installed to the pitch control rod 4 is caught by a pawl 8, and the rod 4 does not return to the original location, thus automatically obtaining safety to strong winds.
COPYRIGHT: (C)1980,JPO&Japio
JP9580078A 1978-08-08 1978-08-08 Wind mill Pending JPS5523354A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9580078A JPS5523354A (en) 1978-08-08 1978-08-08 Wind mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9580078A JPS5523354A (en) 1978-08-08 1978-08-08 Wind mill

Publications (1)

Publication Number Publication Date
JPS5523354A true JPS5523354A (en) 1980-02-19

Family

ID=14147503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9580078A Pending JPS5523354A (en) 1978-08-08 1978-08-08 Wind mill

Country Status (1)

Country Link
JP (1) JPS5523354A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9695798B2 (en) 2013-10-10 2017-07-04 Premier Kites, Inc. Wind spinner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9695798B2 (en) 2013-10-10 2017-07-04 Premier Kites, Inc. Wind spinner

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