Title:
ELECTRIC POWER GENERATION SYSTEM USING BALANCE OF MAGNETIC FORCE
Document Type and Number:
WIPO Patent Application WO/2011/122726
Kind Code:
A1
Abstract:
The present invention relates to an electric power generation system using the balance of magnetic force comprising: a rotor which is rotated by an external force; a fixed structure having a fixing shaft for rotatably supporting the rotor; a rotational magnet body which is coupled with the fixing shaft to be moved along the fixing shaft and is engaged with the rotor to be rotated together with the rotor; a generating block which is provided at the fixed structure to be separated from the rotational magnet body at a lower part perpendicular to the rotational magnet body; a first magnet provided along an edge of the rotational magnet body; a second magnet which is provided along an edge of the generating block, is coupled with the first magnet to form a couple and to generate repulsive force, and magnetically separates the rotational magnet body from the generating block by the repulsive force; a plurality of generating magnets which is provided at the rotational magnet body and is rotated around the fixing shaft when the rotational magnet body is rotated; and a plurality of generating core units which is provided at the generating block to be located at the lower part perpendicular to the generating magnets and generates electric power in response to the generating magnets when the generating magnets are rotated. The electric power generation system using the balance of magnetic force can constantly maintain intervals among the generating magnets and the generating core units without using a bearing through the combination of the repulsive force and attraction.
Inventors:
RYU BYUNG-SUE (KR)
YU YOUNG-SIL (KR)
YU YOUNG-SIL (KR)
Application Number:
PCT/KR2010/002162
Publication Date:
October 06, 2011
Filing Date:
April 08, 2010
Export Citation:
Assignee:
RYU BYUNG-SUE (KR)
YU YOUNG-SIL (KR)
YU YOUNG-SIL (KR)
International Classes:
H02K57/00
Foreign References:
| US20050029900A1 | 2005-02-10 | |||
| JP2005218263A | 2005-08-11 | |||
| JP2008082251A | 2008-04-10 | |||
| JP2009072009A | 2009-04-02 | |||
| KR20100007359A | 2010-01-22 |
Attorney, Agent or Firm:
CHANG, Soon-Boo et al. (KR)
장순부 (KR)
장순부 (KR)
Download PDF:
Claims:
Previous Patent: PORTABLE INPUT INTERFACE APPARATUS USING A TOUCH FILM
Next Patent: CONTENT TRANSACTION SYSTEM
Next Patent: CONTENT TRANSACTION SYSTEM