Title:
車両用バッテリ冷却システム
Document Type and Number:
Japanese Patent JP6916600
Kind Code:
B2
Abstract:
A vehicle battery cooling system is provided and includes an air conditioning device including a compressor, condenser, evaporator, and first expansion valve connected via a refrigerant line and circulates refrigerant to reduce temperature within the vehicle. An electric unit cooling device includes an electric unit radiator and water pump connected with a cooling line and circulates cooling water to cool a motor and electric unit. A battery module connects with the cooling device via a battery cooling line. A chiller connects with the refrigerant line via a first connection line and the battery cooling line via a second connection line, and adjusts cooling water temperature by selectively heat-exchanging cooling water and refrigerant. Another water pump is disposed on the battery cooling line between the battery module and the chiller and a heater is disposed on the battery cooling line between the other water pump and the battery module.
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Inventors:
Money
Kim Akira
Yup
Kim Young-ho
Zhao complete
Lee Jian
Kim Akira
Yup
Kim Young-ho
Zhao complete
Lee Jian
Application Number:
JP2016133405A
Publication Date:
August 11, 2021
Filing Date:
July 05, 2016
Export Citation:
Assignee:
HYUNDAI MOTOR COMPANY
International Classes:
B60K11/04; B60H1/22; B60K1/04; B60L50/50; F25B5/02; H01M8/00; H01M8/04; H01M8/04701
Domestic Patent References:
| JP2015186989A | ||||
| JP2012114439A1 | ||||
| JP2013543458A |
Foreign References:
| KR1020140066806A | ||||
| US20140193683 | ||||
| US20090280395 |
Attorney, Agent or Firm:
Kyosei International Patent Office