Invention Grant
- Patent Title: Fan motor and blower including the same motor
- Patent Title (中): 风扇电机和鼓风机包括相同的电机
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Application No.: US12716382Application Date: 2010-03-03
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Publication No.: US08876493B2Publication Date: 2014-11-04
- Inventor: Kiyomi Kawamura , Hu Li , Yuichi Yoshikawa , Hiroshi Murakami , Yasushi Kato
- Applicant: Kiyomi Kawamura , Hu Li , Yuichi Yoshikawa , Hiroshi Murakami , Yasushi Kato
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: RatnerPrestia
- Priority: JP2009-052837 20090306
- Main IPC: F04B17/03
- IPC: F04B17/03 ; H02K16/02 ; F04D13/06 ; H02K7/14
Abstract:
A fan motor includes a pair of fans axially mounted to both sides of a rotary shaft of the motor. The motor includes an inner rotor placed inside a stator wound with windings and an outer rotor placed outside the stator. The motor thus has a dual-rotor structure where the inner rotor and the outer rotor are held such that both the rotors can rotate on the rotary shaft.
Public/Granted literature
- US20100226802A1 FAN MOTOR AND BLOWER INCLUDING THE SAME MOTOR Public/Granted day:2010-09-09
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