Rotating electrical machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9106115
APP PUB NO 20140001909A1
SERIAL NO

13930055

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rotating electrical machine includes a stator core, a rotor core, and permanent magnets. The stator core includes a yoke and tooth portions projecting from the yoke in a radial inward direction. Each tooth portion has a base joined to the yoke and an end opposite to the base. The rotor core includes a boss portion and projections. The projections project from the boss portion in a radial outward direction and spaced in a circumferential direction. Each permanent magnet is located between and spaced from adjacent projections to forma gap in the circumferential direction. A width of the gap is not greater than a width of the end of the tooth portion in the circumferential direction.

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First Claim

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Patent Owner(s)

  • DENSO CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Taniguchi, Makoto Obu, JP 195 2340

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