Title:
Electric rotary pump
Document Type and Number:
Japanese Patent JP6042746
Kind Code:
B2
Abstract:
An electric pump may comprise a pump portion including an impeller, a motor portion configured to activate the pump portion, and a housing configured to contain the pump portion and the motor portion. The motor portion may comprise a rotor configured to activate the impeller, a stator configured to rotate the rotor, a control circuit configured to control a rotation of the rotor, a resin portion configured to cover the stator, and a heat transferring portion contacting the control circuit and the housing, thermal conductivity of the heat transferring portion being higher than thermal conductivity of the resin portion.
Inventors:
Honda Yoshihiko
Application Number:
JP2013034975A
Publication Date:
December 14, 2016
Filing Date:
February 25, 2013
Export Citation:
Assignee:
Aisan Industry Co., Ltd.
International Classes:
F04D29/58; F02M37/10; F04D5/00; F04D15/00
Domestic Patent References:
| JP5211738A | ||||
| JP8109858A | ||||
| JP2001295797A | ||||
| JP2010285929A | ||||
| JP2008309156A |
Attorney, Agent or Firm:
Kaiyu International Patent Office
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