Title:
METHOD OF CUTTING OFF LEAKED MAGNETIC FLUX
Document Type and Number:
Japanese Patent JP2007211762
Kind Code:
A
Abstract:
To cut off a leaked magnetic flux leaking from an activation device to the outside by magnetism.
A magnet train is formed linearly so that the magnetic poles of the main magnetic flux surfaces of the adjacent permanent magnets among a plurality of permanent magnets are different from each other. The magnet train is attracted on the steel plate made of a ferromagnetic material.
COPYRIGHT: (C)2007,JPO&INPIT
Inventors:
YONEDE TATSUO
YONEDE HISASHI
YONEDE HISASHI
Application Number:
JP2006063333A
Publication Date:
August 23, 2007
Filing Date:
February 08, 2006
Export Citation:
Assignee:
YONEDE TATSUO
YONEDE HISASHI
YONEDE HISASHI
International Classes:
F02M27/04
Domestic Patent References:
JPH0388505U | 1991-09-10 | |||
JPS6279537A | 1987-04-11 |
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