公开(公告)号：US20180111443A1

公开(公告)日：2018-04-26

申请号：US15498798

申请日：2017-04-27

Applicant: Hyundai Motor Company

Inventor： Jae Yeon KIM ,  Jai Young AN ,  Wan Je CHO ,  Myunghwan KIM ,  Minwook KIM ,  Jeong Yeop WOO ,  Yeon Ho KIM ,  Yong Hyun CHOI ,  Gun Goo LEE

IPC: B60H1/00 ,  B60H1/32

CPC classification number: B60H1/00278 ,  B60H1/00385 ,  B60H1/00485 ,  B60H1/323 ,  B60H2001/00307

Abstract: A battery cooling system for a vehicle may include an air conditioning device including a compressor, a condenser, an evaporator, and a first expansion valve connected through a refrigerant line and circulating a refrigerant to cool the internal of the vehicle; a cooler including an electric device radiator and a first water pump connected with a cooling line and circulating coolant to cool a motor and an electric device; a battery module in which the coolant circulated therein through an operation of a second water pump provided on a battery cooling line, connected with the cooling line through the battery cooling line; and a chiller connected with the refrigerant line through a connection line, provided on the battery cooling line, and controlling a temperature of the coolant by heat-exchanging the coolant and the refrigerant selectively introduced thereinto.