Linear motor device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10454345
APP PUB NO 20160301287A1
SERIAL NO

15038637

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A linear motor device comprising: a path member including a magnet extending in a movement direction; and a moving body including a coil that is movably mounted on the path member; the linear motor device generates thrust in the movement direction between the magnet and the coil by current being passed through the coil; the moving body further includes a magnetic shielding target object, and a magnetic shielding member formed from strongly magnetic material that shields the magnetic shielding target. The magnetic shielding member includes a parallel shielding plate provided parallel to the movement direction between the magnetic shielding target object and the magnet, and a perpendicular shielding plate provided extending away from the magnet in a direction perpendicular to the movement direction at at least one of a front edge and a rear edge of the parallel shielding plate in the movement direction.

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Patent Owner(s)

Patent OwnerAddress
FUJI CORPORATION19 CHAUSUYAMA YAMAMACHI CHIRYU AICHI 472-8686

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kido, Takashi Kariya, JP 23 219
Kurono, Masaki Anjo, JP 3 5
Nagata, Ryo Okazaki, JP 14 19
Shirakawa, Yoshihiro Gamagori, JP 7 14

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