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公开(公告)号：US11613163B2
公开(公告)日：2023-03-28
申请号：US17481005
申请日：2021-09-21
发明人： Jae Yeon Kim , Yeonho Kim , Man Hee Park , Hochan An , Jeawan Kim , Yunho Hwang
摘要： A heat pump system for a vehicle is configured for eliminating a chiller which is separately configured, adjusting a temperature of a battery module by use of an evaporator where a coolant and a refrigerant exchange heat, and improving heating performance by use of a sub-centralized energy module together with waste heat of electrical equipment in a heating mode of the vehicle.
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公开(公告)号：US11760153B2
公开(公告)日：2023-09-19
申请号：US17514241
申请日：2021-10-29
发明人： Jae Yeon Kim , Yeonho Kim , Hochan An , Jeawan Kim , Yunho Hwang
CPC分类号： B60H1/00278 , B60H1/00921 , B60H1/143 , B60H2001/00307 , B60H2001/00928 , B60H2001/00949
摘要： A heat pump system for a vehicle utilizes one chiller in which a coolant and a refrigerant are heat-exchanged to adjust a temperature of a battery module, and utilizes a sub-CE module (sub-centralized energy module) with waste heat of an electrical component in a heating mode of the vehicle to improve heating efficiency.
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公开(公告)号：US20180117984A1
公开(公告)日：2018-05-03
申请号：US15369203
申请日：2016-12-05
发明人： Jae Yeon Kim , Yunho Hwang
CPC分类号： B60H1/00278 , B60H1/00392 , B60H1/00885 , B60H1/00899 , B60H2001/00307 , B60H2001/00928 , B60L58/26 , B60Y2200/91 , B60Y2306/05 , B60Y2306/07 , B60Y2400/112 , B60Y2400/88 , Y02T10/7005 , Y02T10/705
摘要： A heat pump system can be used with a vehicle. A cooling system includes a radiator connected to a cooling line and a first water pump and circulating a coolant along the cooling line so as to cool an electric component. A battery module is provided on a battery cooling line selectively connected to the cooling line through a first valve. And HVAC module includes an internal heater connected to the cooling line through a first connection line, a cooler connected to the battery cooling line through a second connection line, and an opening or closing door provided between the internal heater and the cooler and controlling external air passing through the cooler to be selectively introduced into the internal heater depending on cooling, heating, and heating and dehumidifying modes of the vehicle. A centralized energy is connected to each of the battery cooling line and the cooling line.
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公开(公告)号：US11325443B2
公开(公告)日：2022-05-10
申请号：US16675665
申请日：2019-11-06
发明人： Jae Yeon Kim , Yunho Hwang
摘要： A heat pump system for a vehicle utilizes one chiller in which a coolant and a refrigerant are heat-exchanged to adjust a temperature of a battery module, and utilizes a sub-centralized energy module with waste heat of an electrical component in a heating mode of the vehicle to improve heating efficiency.
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公开(公告)号：US10252599B2
公开(公告)日：2019-04-09
申请号：US15610568
申请日：2017-05-31
发明人： Jae Yeon Kim , Yunho Hwang
摘要： A heat pump system for a vehicle may include a cooling device having a radiator connected to a cooling line and a first water pump a battery module provided on a battery cooling line selectively connectable to the cooling line through a first valve; a heating, ventilation, and air conditioning (HVAC) module including an internal heater connected to the cooling line through a first connection line, a cooler connected to the battery cooling line through a second connection line, and an opening or closing door provided between the internal heater and the cooler and controlling external air passing through the cooler to be selectively introduced into the internal heater depending on cooling, heating, and heating and dehumidifying modes of the vehicle; and a centralized energy (CE) module connected to each of the battery cooling line and the cooling line.
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