Title:
Energy saving and the electric water pump for cars with high endurance
Document Type and Number:
Japanese Patent JP6283400
Kind Code:
B2
Abstract:
A kind of an energy-saving and endurable auto electric water pump, including fixed support, electrical connector, rear cover of motor, controller assembly, motor assembly, isolation sleeve, impeller assembly and pump head housing, and the said fixed support and said electrical connector are set on the outer end surface of the rear cover of the motor, the controller assembly is mounted on the inner end face of the rear cover of the motor, and rear cover of the motor is mounted together with the motor assembly, the said impeller assembly is installed together with the isolation sleeve through rotating axis, while the water-cooling mechanism is set on the controller assembly. In the present invention, the water cooling mechanism is set on the controller of the electric water pump, which can effectively reduce the temperature of the controller and improve the service life of the pump.
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Inventors:
Zhou Ao
Hofu
Kenka Yu
Hofu
Kenka Yu
Application Number:
JP2016156645A
Publication Date:
February 21, 2018
Filing Date:
August 09, 2016
Export Citation:
Assignee:
Henan Xixia Motor Water
International Classes:
F04D13/06; F04D29/58
Domestic Patent References:
| JP2011027203A | ||||
| JP2006233836A | ||||
| JP2014013002A | ||||
| JP2011111953A |
Attorney, Agent or Firm:
Baba Shiba
Karakama Mutsumi
Karakama Mutsumi