Synchronous reluctance motor and rotor for synchronous reluctance motor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9853508
APP PUB NO 20160049835A1
SERIAL NO

14779263

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A synchronous reluctance motor includes: a rotor shaft; a rotor core fixed to the rotor shaft and on which a plurality of flux barriers are formed; a stator core on which a plurality of protruding stator teeth are formed; and multiphase armature windings of a plurality of poles wound around the plurality of stator teeth. The flux barriers include a plurality of first flux barriers formed to be spaced out in the circumferential direction from each other and extend in a radial direction, and a plurality of second flux barriers formed in each of circumferential angular regions sandwiched between the first flux barriers to form a curved surface convex toward the center of the rotation-axis and to spread and be spaced out in the circumferential direction from each other.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukumoto, Syou Tokyo, JP 3 44
Hasebe, Toshio Hachioji, JP 20 85
Hashiba, Yutaka Yokosuka, JP 23 429
Matsushita, Makoto Fuchu, JP 98 521
Misu, Daisuke Tama, JP 31 137
Ooishi, Koji Tokyo, JP 2 26
Takahashi, Norio Yokohama, JP 143 1932
Takeuchi, Katsutoku Kawasaki, JP 16 63
Yuuki, Kazuaki Tokorozawa, JP 41 535

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