JPS64366A - Wind power generating device - Google Patents

Wind power generating device

Info

Publication number
JPS64366A
JPS64366A JP62153363A JP15336387A JPS64366A JP S64366 A JPS64366 A JP S64366A JP 62153363 A JP62153363 A JP 62153363A JP 15336387 A JP15336387 A JP 15336387A JP S64366 A JPS64366 A JP S64366A
Authority
JP
Japan
Prior art keywords
rotary shaft
pitch angle
nacelle
fitted
end section
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
JP62153363A
Other languages
Japanese (ja)
Other versions
JPH01366A (en
JP2508099B2 (en
Inventor
Morio Fujita
Fumio Mino
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.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries 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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP62153363A priority Critical patent/JP2508099B2/en
Publication of JPH01366A publication Critical patent/JPH01366A/en
Publication of JPS64366A publication Critical patent/JPS64366A/en
Application granted granted Critical
Publication of JP2508099B2 publication Critical patent/JP2508099B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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 simplify the structure of the rotary shaft front end section and facilitate the maintenance and inspection of the pitch angle operating unit by operating the pitch angle of a blade from the inside of a nacelle on the fixed side via an operating rod inserted into the rotary shaft.
CONSTITUTION: A nacelle 2 is horizontally rotatably supported at the upper end section of a tower 1. In this case, a rotary shaft 3 is fitted in the nacelle 2 via a bearing 4, and a generator 6 is connected to the rotary shaft 3 via a step-up gear 5. A yoke 7 is fitted to the extended section of the rotary shaft 3, and a teeter pin 8 is suspended on the yoke 7. A pair of blades 10, 11 are rotatably fitted via a bearing 12 on both side faces of hubs 9 rotatably fitted at both end sections of the teeter pin 8. An operating rod 15 is slidably inserted into the shaft hole 14 of the rotary shaft 3 to change the pitch angle of the blades 10, 11, and a pitch angle operating unit 16 is connected at the front end section of the operating rod 15.
COPYRIGHT: (C)1989,JPO&Japio
JP62153363A 1987-06-22 1987-06-22 Wind power generator Expired - Fee Related JP2508099B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62153363A JP2508099B2 (en) 1987-06-22 1987-06-22 Wind power generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62153363A JP2508099B2 (en) 1987-06-22 1987-06-22 Wind power generator

Publications (3)

Publication Number Publication Date
JPH01366A JPH01366A (en) 1989-01-05
JPS64366A true JPS64366A (en) 1989-01-05
JP2508099B2 JP2508099B2 (en) 1996-06-19

Family

ID=15560816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62153363A Expired - Fee Related JP2508099B2 (en) 1987-06-22 1987-06-22 Wind power generator

Country Status (1)

Country Link
JP (1) JP2508099B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007008884A1 (en) * 2005-07-12 2007-01-18 Hamilton Sundstrand Wind-turbine with load-carrying skin
US7528497B2 (en) 2006-07-11 2009-05-05 Hamilton Sundstrand Corporation Wind-turbine with load-carrying skin
JP2010196591A (en) * 2009-02-25 2010-09-09 Fuji Heavy Ind Ltd Horizontal axis windmill
JP2010196520A (en) * 2009-02-24 2010-09-09 Fuji Heavy Ind Ltd Horizontal axis windmill
EP2154361A4 (en) * 2007-05-25 2013-08-28 Mitsubishi Heavy Ind Ltd WIND GENERATOR

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101263935B1 (en) 2011-09-02 2013-05-13 포항공과대학교 산학협력단 Turbine blade and wind power generator with the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60150481A (en) * 1984-01-19 1985-08-08 Natl Aerospace Lab Hydraulic type overspeed limiting device for variable pitch windmill
JPS61190174A (en) * 1985-02-20 1986-08-23 Yamaha Motor Co Ltd Speed governing device for propeller type wind mill

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60150481A (en) * 1984-01-19 1985-08-08 Natl Aerospace Lab Hydraulic type overspeed limiting device for variable pitch windmill
JPS61190174A (en) * 1985-02-20 1986-08-23 Yamaha Motor Co Ltd Speed governing device for propeller type wind mill

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007008884A1 (en) * 2005-07-12 2007-01-18 Hamilton Sundstrand Wind-turbine with load-carrying skin
US7528497B2 (en) 2006-07-11 2009-05-05 Hamilton Sundstrand Corporation Wind-turbine with load-carrying skin
EP2154361A4 (en) * 2007-05-25 2013-08-28 Mitsubishi Heavy Ind Ltd WIND GENERATOR
JP2010196520A (en) * 2009-02-24 2010-09-09 Fuji Heavy Ind Ltd Horizontal axis windmill
JP2010196591A (en) * 2009-02-25 2010-09-09 Fuji Heavy Ind Ltd Horizontal axis windmill

Also Published As

Publication number Publication date
JP2508099B2 (en) 1996-06-19

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Legal Events

Date Code Title Description
S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees