Linear motor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10700585
APP PUB NO 20180069464A1
SERIAL NO

15560431

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The linear motor includes a stator and a mover. The stator includes: a board part having a rectangular plate shape, a plurality of magnetic pole teeth which are juxtaposing to each other on the board part and around each of which a coil is wound, and an auxiliary tooth which is arranged in an end part of the board part in a juxtaposed direction in a manner of being separate from the magnetic pole teeth and around which a coil is not wound. The mover includes: a plurality of magnets whose tip surfaces face the stator, and a back yoke having a rectangular plate shape in which the plurality of magnets are aligned in a straight line such that magnetic poles are alternately formed.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HITACHI METALS LTD2-70 KONAN 1-CHOME MINATO-KU TOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kakutani, Osamu Musashimurayama, JP 35 170
Takagi, Yoshitaka Musashimurayama, JP 11 66
Takedomi, Seiki Takasaki, JP 5 43

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