Title:
DRIVE DEVICE AND WINDOW LIFT ACTUATOR USING THE SAME
Document Type and Number:
Japanese Patent JP2019033660
Kind Code:
A
Abstract:
To provide a drive device that includes a motor and a control unit for controlling the motor.SOLUTION: A drive device includes a motor and a control unit for controlling the motor. The motor includes a motor main body, and an end cap assembly arranged at one end of the motor main body. The motor main body comprises: a stator; a rotor that can rotate relatively to the stator; and a motor shaft fixed to the rotor and that rotates together with the rotor. The end cap assembly is provided with two brushes. The control unit includes two connectors for connection with an external power supply. The two brushes are electrically connected with the respective connectors via the control unit. Lengths of connection paths from the two brushes to the respective connectors are substantially equivalent to each other.SELECTED DRAWING: Figure 3
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Inventors:
LUO QINGBIN
TIAN GUIHONG
WEI XINPENG
LI BINWEI
ZHAO YUEJU
TIAN GUIHONG
WEI XINPENG
LI BINWEI
ZHAO YUEJU
Application Number:
JP2018139540A
Publication Date:
February 28, 2019
Filing Date:
July 25, 2018
Export Citation:
Assignee:
JOHNSON ELECTRIC INT AG
International Classes:
H02K13/00; H02K5/14; H02K5/22; H02K11/026; H02K11/30
Domestic Patent References:
| JP2012152097A | 2012-08-09 | |||
| JP2015128343A | 2015-07-09 | |||
| JP2003523708A | 2003-08-05 | |||
| JP2015079798A | 2015-04-23 |
Foreign References:
| US20100181853A1 | 2010-07-22 | |||
| US20140232213A1 | 2014-08-21 | |||
| CN203278484U | 2013-11-06 | |||
| WO2010110112A1 | 2010-09-30 | |||
| CN105379083A | 2016-03-02 |
Attorney, Agent or Firm:
Shinichiro Tanaka
Disciple Maru Ken
▲吉▼田 和彦
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi
Naoki Kondo
Takeo Nasu
Disciple Maru Ken
▲吉▼田 和彦
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi
Naoki Kondo
Takeo Nasu