DC brushless motor for electrical power steering and the production method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7242128
APP PUB NO 20050269895A1
SERIAL NO

11136423

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Abstract

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The stator core of a motor comprises an annular back core, and a plurality of tees created separately from the back core and secured onto the inner periphery of the back core. A stator coil is wound on each of the tees by a distributed or concentrated winding method. The stator core and stator coil are formed by molding.

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Patent Owner(s)

  • HITACHI, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Innami, Toshiyuki Mito, JP 85 1638
Ishigami, Takashi Hitachinaka, JP 76 1000
Kitamura, Masashi Mito, JP 86 1015
Koizumi, Osamu Higashiibaraki, JP 97 1549
Mirumachi, Mitsuaki Hitachinaka, JP 17 368
Yagai, Masamichi Hitachinaka, JP 18 216

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