Title:
WIND POWER GENERATOR
Document Type and Number:
WIPO Patent Application WO/2004/061300
Kind Code:
A1
Abstract:
A wind power generator (1) generating electricity using wind power as a power source includes a longitudinal-axis first windmill (20), a longitudinal-axis second windmill (30), and a generating apparatus (40). The rotation center of vanes (21, 22, 23) of the first windmill (20) is the same as the rotation center of vanes (31, 32, 33) of the second windmill (30). The rotation direction of the vanes (21, 22, 23) of the first windmill is opposite to the rotation direction of the vanes (31, 32, 33) of the second windmill (30). The generating apparatus (40) is arranged between the first windmill (20) and the second windmill (30). A field magnet (41) of the generating apparatus (40) is arranged on one of the first windmill (20) and the second windmill (30) and an armature coil (42) of the generating apparatus (40) is mounted on the other of the first windmill (20) and the second windmill (30).
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Inventors:
KATO MASAHARU (JP)
Application Number:
PCT/JP2003/000018
Publication Date:
July 22, 2004
Filing Date:
January 06, 2003
Export Citation:
Assignee:
KATO MASAHARU (JP)
International Classes:
F03D3/02; F03D3/06; H02K7/18; H02K21/16; (IPC1-7): F03D3/02; F03D9/00; H02K7/18; H02K21/16
Foreign References:
| JP2001153024A | 2001-06-05 | |||
| EP1096144A2 | 2001-05-02 | |||
| JPS58185980A | 1983-10-29 | |||
| JPH07174067A | 1995-07-11 | |||
| JP2002106458A | 2002-04-10 | |||
| JPS54153944A | 1979-12-04 |
Attorney, Agent or Firm:
Okada, Hidehiko (& Industry Building 10-19, Sakae 2-chome, Naka-k, Nagoya-shi Aichi, JP)
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