SINGLE PHASE MOTOR AND ROTOR THEREOF

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United States of America Patent

SERIAL NO

15632980

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Abstract

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A single phase motor includes an excitation part and an armature part. The excitation part includes N magnets that result in 2N magnetic poles being formed on the excitation part, and the armature part includes 2N tooth portions forming 2N pole portions, where N is an integer greater than one. The present invention further provides a rotor for the single phase motor. The present invention allows each magnet to be fully used, reduces the number of the magnets used in the single phase phase and the workload during motor assembly, as well as reduces the motor fabriction cost.

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Patent Owner(s)

Patent OwnerAddress
JOHNSON ELECTRIC S A2300 LA CHAUX-DE-FONDS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHAI, Jie Shenzhen, CN 41 124
LI, Yue Hong Kong, CN 791 4337
WANG, Yong Shenzhen, CN 992 8710
ZHANG, Tao Shenzhen, CN 944 8490
ZHOU, Chui You Shenzhen, CN 85 224

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