Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hyeon Gyu Kim0
Byeong Ha Lee0
Doo Hoon Kim0
Jin Jae Lee0
Joong Man Han0
Kyung Ju An0
Date of Patent
March 26, 2024
0Patent Application Number
165518700
Date Filed
August 27, 2019
0Patent Citations
Patent Primary Examiner
Patent abstract
A vehicular heat management system includes a refrigerant circulation line configured to generate hot energy or cold energy depending on a flow direction of a refrigerant, a heater core side coolant circulation line configured to transfer refrigerant heat generated in the refrigerant circulation line to a heater core to heat a passenger compartment, and a battery side coolant circulation line configured to receive coolant heat of the heater core side coolant circulation line via a coolant and then circulate the coolant through a battery to preheat the battery.
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