Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hou-Chu Chen0
Chin-Chu Hsu0
Hung-Yi Liang0
Shui-Fa Tsai0
Date of Patent
August 28, 2012
0Patent Application Number
122568780
Date Filed
October 23, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A motor includes a rotor magnetic ring, a stator core, a first magnetic conducting sheet and a second magnetic conducting sheet. The stator core is disposed around and out of the rotor magnetic ring. The first magnetic conducting sheet has a ring shape with a protruding portion serving as a first magnetic pole. The second magnetic conducting sheet has a ring shape with a protruding portion serving as a second magnetic pole. The first magnetic conducting sheet is disposed at the upper side of the stator core, and the second magnetic conducting sheet is disposed at the lower side of the stator core. The projections of the first and second magnetic poles alternate with each other. A fan including the motor is also disclosed.
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