Title:
VERTICAL AXIS WINDMILL USING MAGNETIC LEVITATION
Document Type and Number:
Japanese Patent JP2014037821
Kind Code:
A
Abstract:
To provide a vertical axis windmill allowing easy centering, not affected by a wind direction, reducing friction owing to magnetic levitation, and generating less noise.
Each of permanent magnets (2) having the same pole is mounted on a foundation (1) and a rotational shaft (7) to face each other, thereby floating a rotational plate for rotation.
Inventors:
OZOEGAWA HIROSHI
Application Number:
JP2012192465A
Publication Date:
February 27, 2014
Filing Date:
August 15, 2012
Export Citation:
Assignee:
OZOEGAWA HIROSHI
International Classes:
F03D11/04; F03D7/06; F16C32/04