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Patent Searching and Data


Title:
TEMPERATURE MANAGEMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/246091
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to reduce the space occupied by a temperature management system in an electric vehicle. This temperature management system for an electric vehicle comprises an air-conditioning refrigerant circuit through which flows a refrigerant for adjusting the temperature in the interior of an electric vehicle, a high-voltage apparatus refrigerant circuit through which flows a refrigerant for cooling the high-voltage apparatus, a battery refrigerant circuit through which flows a refrigerant for cooling the battery, and a tank that stores the refrigerant. The air-conditioning refrigerant circuit, the high-voltage apparatus refrigerant circuit, and the battery refrigerant circuit are connected to the tank, and refrigerant is supplied from the tank to the air-conditioning refrigerant circuit, the high-voltage apparatus refrigerant circuit, and the battery refrigerant circuit.

Inventors:
MITANI KENICHI (JP)
Application Number:
JP2020/009908
Publication Date:
December 10, 2020
Filing Date:
March 09, 2020
Export Citation:
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Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
B60K11/02; B60H1/22; B60K1/04; B60L3/00; B60L58/26; F01P11/00; F01P11/04; H01M10/613; H01M10/625; H01M10/6556; H01M10/6568; H01M10/663
Domestic Patent References:
WO2014034062A12014-03-06
Foreign References:
JP2013189118A2013-09-26
JP2018043741A2018-03-22
JP2008199850A2008-08-28
JP2011111139A2011-06-09
JPH10266855A1998-10-06
Attorney, Agent or Firm:
YOSHITAKE Hidetoshi et al. (JP)
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