FAN MOTOR
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 13, 2010
app pub date -
Sep 26, 2007
filing date -
Sep 29, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A fan motor may include a stator supporting portion for supporting a stator with a drive coil, a rotor rotatably supported by a rotating center shaft (rotating shaft) provided at the stator supporting portion, a magnet placed on the inner peripheral side of the rotor so as to face the drive coil, a fan (impeller portion) provided on the outer peripheral side of the rotor, a control board having a drive control IC performing polarity switching control of the drive coil, a hollow tubular frame having a suction opening and a discharge opening, and an installation member (guide blade) for installing the stator supporting portion into the hollow portion of the frame. The control board is placed in the frame so as to be substantially in parallel with the rotating center shaft.
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