Title:
VEHICLE HEAT-MANAGEMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/212275
Kind Code:
A1
Abstract:
Disclosed is a vehicle heat pump system, which has an improved cooling water line structure to reduce the number of valves and thus can obtain effects, such as weight reduction, cost reduction, and package reduction, resulting from the reduction of the number of components. A vehicle heat-management system comprises a refrigerant circulation loop for conditioning vehicle interior air by exchanging heat between a refrigerant and air in an air-conditioning case through the circulation of the refrigerant, the system comprising: a first refrigerant loop for cooling electric equipment of a vehicle; and a second refrigerant loop for cooling a battery of the vehicle, wherein the first refrigerant loop and the second refrigerant loop are independently configured, and a refrigerant flowing through the first refrigerant loop selectively circulates through the second refrigerant loop.
Inventors:
LEE JAE MIN (KR)
KIM YOUNG CHUL (KR)
YOON SEO JUN (KR)
LEE SEUNG HO (KR)
KIM YOUNG CHUL (KR)
YOON SEO JUN (KR)
LEE SEUNG HO (KR)
Application Number:
PCT/KR2019/005309
Publication Date:
November 07, 2019
Filing Date:
May 03, 2019
Export Citation:
Assignee:
HANON SYSTEMS (KR)
International Classes:
B60H1/00; B60K11/02; B60L58/26; B60L58/27; H05K7/20
Foreign References:
| US9731577B2 | 2017-08-15 | |||
| KR101703604B1 | 2017-02-07 | |||
| KR20110133415A | 2011-12-12 | |||
| KR20120108078A | 2012-10-05 | |||
| KR20130003726A | 2013-01-09 |
Attorney, Agent or Firm:
PARK, Won Yong (KR)
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