MAGNETIC FIELD GENERATING MEMBER AND MOTOR INCLUDING SAME

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United States of America Patent

SERIAL NO

15807420

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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There is provided magnetic field generating member including: permanent magnet portion that has first magnetic pole portion of which one surface side becomes a first magnetic pole surface and second magnetic pole portion which is adjacent to first magnetic pole portion and of which one surface side becomes a second magnetic pole surface. In addition, the magnetic field generating member includes first magnetic body disposed on one surface side in at least one of first magnetic pole portion and second magnetic pole portion and second magnetic body disposed on the other surface side of permanent magnet portion so as to straddle boundary between first magnetic pole portion and second magnetic pole portion.

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Patent Owner(s)

Patent OwnerAddress
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD1-61 SHIROMI 2-CHOME CHUO-KU OSAKA-SHI OSAKA 540-6207

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ASAI, Yasuyoshi Nara, JP 2 5
HASHIMOTO, Toshiharu Osaka, JP 10 106
OTA, Tomohiro Hyogo, JP 57 595

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