Resolver rotor and rotating electrical machine including same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10651714
APP PUB NO 20190199187A1
SERIAL NO

16225737

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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There is provided a resolver rotor in a resolver provided to a rotating electrical machine. The resolver rotor is formed from an annular body. A phase determination hole for setting a relative position to a shaft of a motor is provided at a near outer peripheral portion of the resolver rotor. A virtual circle is set which comes into contact with a section of the phase determination hole at a proximal end to an inside diameter of the resolver rotor, and has a center point coincident with the center of the resolver rotor. A pair of hole portions are arranged at portions extending from the virtual circle to an outside diameter side of the resolver rotor while taking in the virtual circle.

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First Claim

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Family

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Patent Owner(s)

  • HONDA MOTOR CO. LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaneta, Kazuya Wako, JP 5 0

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