Title:
MOTOR FOR VACUUM
Document Type and Number:
Japanese Patent JP2006311649
Kind Code:
A
Abstract:
To obtain a motor for vacuum which prevents the deterioration of the transfer efficiency of magnetic power, while interposing a partition wall member in a gap.
The motor for vacuum has a stator and a rotor which are disposed so as to face each other via a gap, having teeth formed at their facing portions, the partition wall member which is disposed in the gap and separates the stator from the rotor, and a magnet at the tooth tip which is embedded between the teeth of at least either the stator or the rotor, wherein the rotor side separated with the partition wall member is disposed in a vacuum atmosphere.
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Inventors:
UJIGAWA YUICHI
HIGUCHI HARUO
SEKIJIMA SATOSHI
HIGUCHI HARUO
SEKIJIMA SATOSHI
Application Number:
JP2005128216A
Publication Date:
November 09, 2006
Filing Date:
April 26, 2005
Export Citation:
Assignee:
YOKOGAWA ELECTRIC CORP
International Classes:
H02K1/14; H02K1/17
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