Title:
WIND POWER GENERATOR
Document Type and Number:
WIPO Patent Application WO/2016/086443
Kind Code:
A1
Abstract:
A wind power generator, comprising: an impeller unit comprising a blade main shaft (4) and a plurality of blades (9) provided thereon and driving the same to rotate; a constant speed template gear shaft (1) provided so as to be rotatable with respect to the blade main shaft (4); and a rotation speed difference acquisition unit comprising an input structure and an output structure, the input structure being connected between the constant speed template gear shaft (1) and the blade main shaft (4), and acquiring the rotation speed difference between the constant speed template gear shaft (1) and the blade main shaft (4), and the output structure being connected to the blades (9) and driving the same to rotate according to the rotation speed difference acquired by the input structure. The wind power generator can automatically change pitch.
Inventors:
ZHOU JIN (CN)
Application Number:
PCT/CN2014/093618
Publication Date:
June 09, 2016
Filing Date:
December 11, 2014
Export Citation:
Assignee:
ZHOU JIN (CN)
International Classes:
F03D7/04
Foreign References:
| CN201165939Y | 2008-12-17 | |||
| CN102536684A | 2012-07-04 | |||
| CN2821193Y | 2006-09-27 | |||
| CN101696675A | 2010-04-21 | |||
| CN101235800A | 2008-08-06 | |||
| CN101358575A | 2009-02-04 | |||
| JP2004068803A | 2004-03-04 |
Attorney, Agent or Firm:
KANGXIN PARTNERS,P.C. (CN)
北京康信知识产权代理有限责任公司 (CN)
北京康信知识产权代理有限责任公司 (CN)
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