Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Heung Seok Seo

Jae Yeon Kim

Jieun Kim

Wan Je Cho

Yeon Ho Kim

Jeawan Kim

Yeonho Kim

Seong Bin Jeong

Hee Ra Lee

Jae Won Ha

Yong Sung Jang

SeungRyeol Lee

Woo Hyung Seol

Seokbin Hong

Sangmoon Cho

A heat pump system for a vehicle includes a cooling apparatus configured to circulate a coolant in a coolant line to cool at least one electrical component provided in the coolant line, a battery cooling apparatus configured to circulate the coolant in the battery module, a heating apparatus configured to heat a vehicle interior by using the coolant, and a chiller configured to adjust a temperature of the coolant by heat-exchanging the coolant with a refrigerant, wherein the chiller is connected to the chiller connection line through a third valve provided in the coolant line between the radiator and the second valve, and the reservoir tank is provided in the coolant line between the radiator and the second valve, and is connected to the supply line connecting a first valve and a first water pump through a supply line.

Heat pump system for vehicle

A motor cooling structure is provided. The structure includes a motor housing that has an inner wall, an outer wall, and a plurality of cooling fins which are disposed on the inner wall. An inlet boss is obliquely connected to the motor housing and an outlet boss is obliquely connected to the motor housing. The outlet boss is spaced apart from the inlet boss. Additionally, a first cooling channel and a second cooling channel are disposed between the inner wall and the outer wall, and are connected in parallel to the inlet boss and the outlet boss.

Motor cooling structure

Growing community of inventors

Yongin-si, South Korea

Heung Seok Seo