Title:
ROOFTOP-TYPE SCREW GENERATOR UTILIZING BLOW-UP WIND
Document Type and Number:
Japanese Patent JP2004019647
Kind Code:
A
Abstract:
To provide a screw-type windmill installed on a rooftop of a building as a compact distribution-type power source, in order to promote the utilization of natural energy to prevent the global warming.
The windmill installed on the rooftop of the building is severely damaged when the winds blowing through buildings are utilized. The dispersion of the breakage of the windmill can be prevented by including a screw-type integrated windmill for the safety, and the durability to a wind speed of 80 meters can be determined by forming a loophole for the wind, at an upper part.
Inventors:
SATO KENKICHI
Application Number:
JP2002210236A
Publication Date:
January 22, 2004
Filing Date:
June 17, 2002
Export Citation:
Assignee:
SATO KENKICHI
International Classes:
F03D9/00; F03D1/06; F03D11/02; (IPC1-7): F03D9/00; F03D1/06; F03D11/02