STATOR PORTION OF MOLDED MOTOR, AND MOLDED MOTOR INCLUDING THE SAME

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20130257183A1
SERIAL NO

13764802

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A stator portion of a molded motor includes a plurality of windings, a wiring board, and a resin arranged to cover at least a surface of each winding. The wiring board includes a through hole extending through the wiring board in an axial direction. The through hole is arranged axially opposite to any winding to facilitate discharge of air out of a gap between the wiring board and the winding during a molding process, while the distance between the wiring board and each opposed winding is short in the stator portion of the molded motor. The resin is thus continuously arranged in gaps between the windings and the gap between the wiring board and each opposed winding.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NIDEC CORPORATIONKYOTO 601-8205

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
YOKOGAWA, Tomoyoshi Kyoto, JP 14 213

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