Title:
TEMPERATURE REGULATOR
Document Type and Number:
WIPO Patent Application WO/2022/107429
Kind Code:
A1
Abstract:
One embodiment of a temperature regulator of the present invention comprises a motor for driving a vehicle, a battery for supplying power to the motor, a cooling circuit through which a refrigerant flows, a blower for blowing air inside the vehicle, and a heater core positioned inside an air blowing path of the blower. The cooling circuit has a first pipe that passes through the motor, a second pipe that passes through the battery, a third pipe that passes through the heater core, and a plurality of switching valves. The motor has an active heat-generating motor that actively heats the motor. The cooling circuit has a first mode and a second mode that change as a result of the switching of a valve. A first mode cooling circuit has a first loop in which the first pipe and the third pipe connect in a loop shape, and circulates refrigerant, and supplies the waste heat generated by the motor to the heater core via the third pipe. A second mode cooling circuit has a second loop in which the first pipe and the second pipe are connected in a loop shape, and circulates refrigerant.
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| WO/2023/131625 | DEVICE FOR ATTACHING A THERMAL CONDITIONING MEMBER |
| WO/1999/006234 | LATENT HEAT STORAGE SYSTEM FOR USE IN A VEHICLE |
| JP2010277815 | COOLING SYSTEM OF FUEL CELL LOADING VEHICLE |
Inventors:
AMAGAI TARO (JP)
NANKE TAKESHI (JP)
OKAMURA DAICHI (JP)
NANKE TAKESHI (JP)
OKAMURA DAICHI (JP)
Application Number:
PCT/JP2021/033237
Publication Date:
May 27, 2022
Filing Date:
September 10, 2021
Export Citation:
Assignee:
NIDEC CORP (JP)
International Classes:
B60K11/02; B60H1/22; B60K1/00; B60L50/64; B60L58/26; B60L58/27; H01M10/613; H01M10/615; H01M10/625; H01M10/6556; H02K9/19
Foreign References:
| JP2020110022A | 2020-07-16 | |||
| JPH02227316A | 1990-09-10 | |||
| JP2020121633A | 2020-08-13 | |||
| JP2004270548A | 2004-09-30 |
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