Title:
MAGNUS TYPE WIND DRIVEN GENERATOR
Document Type and Number:
WIPO Patent Application WO/2010/052812
Kind Code:
A1
Abstract:
A Magnus type wind driven generator, wherein rotating circular cylinders are reduced in weight to enhance electric power generating efficiency of the generator.
Rotating circular cylinders (7) each have a substantially circular tube-like shape having a cavity (26) therein. A support shaft section (27) extending from a rotating body (5) is extended inside the rotating cylinder (7). The support shaft section (27) is provided with bearing sections (29, 30) arranged at an interval in the axial direction of the support shaft section (27). The rotating circular cylinder (7) is rotatably supported by the support shaft section (27) through the bearing sections (29, 30). A power transmitting member (35) to which rotational power from a drive motor is transmitted is internally in contact with that inner peripheral surface of the rotating circular cylinder (7) which is near the tip of the support shaft section (27), and the power transmitting member (35) applies rotational power to the rotating circular cylinder (7).
Inventors:
MURAKAMI NOBUHIRO (JP)
Application Number:
PCT/JP2009/003291
Publication Date:
May 14, 2010
Filing Date:
July 14, 2009
Export Citation:
Assignee:
MECARO CO LTD (JP)
MURAKAMI NOBUHIRO (JP)
MURAKAMI NOBUHIRO (JP)
International Classes:
F03D1/06; F03D3/06
Foreign References:
| JP2005256606A | 2005-09-22 | |||
| DE3246694A1 | 1984-06-20 |
Attorney, Agent or Firm:
SHIGENOBU, Kazuo et al. (JP)
Nobukazu Shige man (JP)
Nobukazu Shige man (JP)
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