Title:
ROTARY BODY FOR WIND POWER GENERATOR
Document Type and Number:
WIPO Patent Application WO/2021/118043
Kind Code:
A1
Abstract:
The present invention relates to a rotary body for a wind power generator and, more particularly, to a rotary body for a wind power generator, comprising: a support plate installed on the ground in a plate shape such that the amount of generated power can be adjusted while preventing excessive rotations, and such that maintenance/repair can proceed easily by maintaining a standstill state; a rotary shaft vertically provided at the center of the support plate upwards in a rod shape; multiple rotary plates provided in circular plate shapes, the rotary shaft penetrating the centers thereof such that same can rotate around the rotary shaft; multiple rotary racks having rod shapes, one end and the other end of each rotary rack being rotatably coupled to identical points of an overlying rotary plate and an underlying rotary plate, respectively; and a wing plate having a quadrangular plate shape, one side of the wing plate being coupled to the rotary racks such that same is vertically erected. The rotary plates are rotated by a wind in a state in which the wing plate is opened toward the outsides of the rotary plates, or in a state in which the wing plate is closed toward the insides of the rotary plates. The rotary plates have adjustment ledges formed to protrude upwards along inner peripheral edges adjacent to the rotary shaft, respectively. The rotary shaft has a first adjustment rack provided on the inside thereof along the longitudinal direction, and has a first movement hole formed therethrough at a point adjacent to the adjustment ledges. The first adjustment rack has a velocity adjustment rack formed so as to penetrate the first movement hole and to be positioned above the adjustment ledges such that, as the first adjustment rack is moved downwards, the velocity adjustment rack abuts the adjustment ledges, thereby adjusting the velocity of the rotary plate.
Inventors:
NAM JUNG HO (KR)
Application Number:
PCT/KR2020/014378
Publication Date:
June 17, 2021
Filing Date:
October 21, 2020
Export Citation:
Assignee:
NAM JUNG HO (KR)
International Classes:
F03D3/00; F03D3/02; F03D3/06; F03D7/06
Foreign References:
| KR100813924B1 | 2008-03-18 | |||
| KR101905115B1 | 2018-11-29 | |||
| KR20150092021A | 2015-08-12 | |||
| KR20180104410A | 2018-09-21 | |||
| JP2005061319A | 2005-03-10 | |||
| KR102066049B1 | 2020-01-14 |
Attorney, Agent or Firm:
HA, Dong Yeop (KR)
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