Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Norihiko Enomoto0
Kazutoshi Kuwayama0
Kengo Sugimura0
Masamichi Makihara0
Yoshiki Katoh0
Date of Patent
October 22, 2019
0Patent Application Number
148945490
Date Filed
May 22, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A vehicular heat management system includes: a refrigerant circuit; a first heat medium circuit in which a heat medium circulates and exchanges heat with a low-pressure side refrigerant of the refrigerant circuit; a second heat medium circuit in which a heat medium circulates and exchanges heat with a high-pressure side refrigerant of the refrigerant circuit; and a switching device configured to switch a mode between a communicating mode in which the first heat medium circuit and the second heat medium circuit are coupled and a non-communicating mode in which the first heat medium circuit and the second heat medium circuit are not coupled on the basis of a temperature of the heat medium in the first heat medium circuit.
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