Title:
POWER CONVERTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/170000
Kind Code:
A1
Abstract:
This power converting device is provided with: a power converting circuit for converting input power to direct current power or alternating current power; a resin base member on which the power converting circuit is mounted; a cover member for accommodating the power converting circuit between the cover member and the base member; a coolant flow path provided inside the base member and allowing a coolant for cooling the power converting circuit to circulate therethrough; and a temperature sensor provided in the base member and detecting the temperature of the coolant flowing inside the coolant flow path. The temperature sensor has a conductive member that includes at least a thermistor, and at least a portion of the conductive member is surrounded by a resin wall formed of an insulating material.
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Inventors:
ONO KIMIHIRO (JP)
KUMAKURA SUSUMU (JP)
ISHII SOICHI (JP)
KUMAKURA SUSUMU (JP)
ISHII SOICHI (JP)
Application Number:
PCT/IB2019/000223
Publication Date:
August 27, 2020
Filing Date:
February 21, 2019
Export Citation:
Assignee:
NISSAN MOTOR (JP)
RENAULT SAS (FR)
RENAULT SAS (FR)
International Classes:
H02M7/48; H05K7/20
Foreign References:
| EP3385688A1 | 2018-10-10 | |||
| JP2013084800A | 2013-05-09 | |||
| JPH04337427A | 1992-11-25 | |||
| JP5471685B2 | 2014-04-16 |
Other References:
See also references of EP 3930170A4
Attorney, Agent or Firm:
GOTOH & PARTNERS et al. (JP)
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