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Title:
ELECTRIC UNIT
Document Type and Number:
WIPO Patent Application WO/2019/058439
Kind Code:
A1
Abstract:
An electric unit (10A) is provided with: a motor (40) having a stator (84) and a rotor (86); a control unit (42) that controls the motor (40); and a cooling fan (44) that generates cooling wind for cooling the motor (40) and the control unit (42). The control unit (42) is provided in the upstream of the stator (84) in a cooling flow channel for circulating the cooling wind. The cooling fan (44) is provided to be positioned in the downstream of the motor (40) in the cooling flow channel, said cooling fan generating the cooling wind by drawing air.

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Inventors:
FUJIWARA KAZUHISA (JP)
Application Number:
PCT/JP2017/033851
Publication Date:
March 28, 2019
Filing Date:
September 20, 2017
Export Citation:
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Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
A01D34/68
Foreign References:
JP2016002030A2016-01-12
JP2014143833A2014-08-07
JP2014151415A2014-08-25
JP2014061880A2014-04-10
JP2015002688A2015-01-08
JP2011177094A2011-09-15
JP2003070168A2003-03-07
JP2017011999A2017-01-12
JP3776773B22006-05-17
JP2015084699A2015-05-07
Other References:
See also references of EP 3659420A4
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
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