公开(公告)号：US20220097487A1

公开(公告)日：2022-03-31

申请号：US17421812

申请日：2019-12-12

Applicant: Hanon Systems

Inventor： Hyeongkyu JIN ,  Moojoong KIM ,  Seong Hun KIM ,  Hyeon Woo NOH ,  Sung Je LEE ,  Hae-Jun LEE ,  Dong Woo HWANG ,  In-Guk HWANG

IPC: B60H1/32 ,  B60H1/00 ,  B60L58/26 ,  B60K11/04 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6556 ,  H01M10/6568

Abstract: A thermal management system, comprising: a primary coolant circulation system for cooling a first coolant by circulating the first coolant which is heat-exchanged with cooling water through a first water-cooled condenser; a secondary coolant circulation system for cooling a battery chiller by using a second coolant which is heat-exchanged with the first coolant of the primary coolant circulation system; and a second cooling line for cooling a battery by circulating cooling water which is heat-exchanged through the battery chiller, wherein the number of revolutions of the first condenser of the primary coolant circulation system is less than the number of revolutions of the second condenser of the secondary coolant circulation system, or the first coolant and the second coolant are heat-exchanged via the cooling water, such that the battery can be cooled efficiently during rapid charging.

公开(公告)号：US20240351394A1

公开(公告)日：2024-10-24

申请号：US18749718

申请日：2024-06-21

Applicant: Hanon Systems

Inventor： Moo Joong KIM ,  Hyeong Kyu JIN ,  Hae Jun LEE ,  Sung Je LEE ,  Dong Woo HWANG ,  In Guk HWANG

IPC: B60H1/00 ,  B60H1/03

CPC classification number: B60H1/00342 ,  B60H1/00278 ,  B60H1/03 ,  B60H2001/00307

Abstract: An embodiment of the present invention provides a vehicle heat pump system including a compressor configured to compress and circulate a refrigerant, a condenser configured to condense the compressed refrigerant, a first expansion valve configured to expand the condensed refrigerant, an evaporator configured to evaporate the refrigerant expanded by the first expansion valve by allowing the refrigerant to exchange heat with a coolant, a cabin cooler configured to cool a vehicle interior by allowing the coolant having passed through the evaporator to exchange heat with air, and a radiator configured to allow the coolant for cooling an electrical component to exchange heat with outside air, in which the coolant having passed through the radiator flows into the evaporator in a heating mode.

公开(公告)号：US20220410657A1

公开(公告)日：2022-12-29

申请号：US17780246

申请日：2020-12-01

Applicant: Hanon Systems

Inventor： Moo Joong KIM ,  Hyeong Kyu JIN ,  Hae Jun LEE ,  Sung Je LEE ,  Dong Woo HWANG ,  In Guk HWANG

IPC: B60H1/00 ,  B60H1/03

Abstract: An embodiment of the present invention provides a vehicle heat pump system including a compressor configured to compress and circulate a refrigerant, a condenser configured to condense the compressed refrigerant, a first expansion valve configured to expand the condensed refrigerant, an evaporator configured to evaporate the refrigerant expanded by the first expansion valve by allowing the refrigerant to exchange heat with a coolant, a cabin cooler configured to cool a vehicle interior by allowing the coolant having passed through the evaporator to exchange heat with air, and a radiator configured to allow the coolant for cooling an electrical component to exchange heat with outside air, in which the coolant having passed through the radiator flows into the evaporator in a heating mode.