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公开(公告)号：US20230173882A1
公开(公告)日：2023-06-08
申请号：US17883327
申请日：2022-08-08
发明人： Wan Je CHO , Dong Seok Oh , Namho Park , Seung Ho Lee , Seong-Bin Jeong , Tae Hee Kim , Jae-Eun Jeong , Jeawan Kim , Hyunjae Lee , Man Hee Park , Jae Yeon Kim , Yeonho Kim
IPC分类号： B60H1/00
CPC分类号： B60H1/00885 , B60H1/00278 , B60H2001/00307
摘要： A heat pump system for a vehicle includes a valve, an electrical component cooling device, a battery cooling device, an indoor heating device, an indoor cooling device, a centralized energy device, and a chiller to improve heating efficiency by regulating a temperature of a battery module by use of one chiller in which a cooler and a refrigerant exchange heat, recovers various heat sources in a heating mode of the vehicle and utilizes the recovered heat sources for indoor heating.
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公开(公告)号：US12049842B2
公开(公告)日：2024-07-30
申请号：US18246948
申请日：2021-09-07
发明人： Yeonho Kim , Jae Yeon Kim , Hoyoung Jeong , Ho Sung Kang , Do-Hyun Kim , Oh-Sang Shin , Sung-Hwan Choi , Sang Hyun Lee , Seong Woo Jeong , Jungbum Choi , Jeong Wan Han
CPC分类号： F01P5/10 , F01P7/14 , F16K11/105 , F01P2007/146 , F16K31/53
摘要： An embodiment coolant control module includes a housing including a coolant inlet configured to receive a coolant, a coolant outlet configured to discharge the coolant, an internal passage connecting the coolant inlet and the coolant outlet, and a pump mounting part adjacent to the coolant outlet. The coolant control module further includes a control valve disposed inside the housing and configured to change a direction of the coolant, a coolant pump coupled to the pump mounting part of the housing, a driving motor unit mounted on the housing, connected to the control valve, and configured to drive the control valve, and a controller mounted on the housing, connected to the coolant pump and the driving motor unit, and configured to control an operation of the coolant pump and the driving motor unit.
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公开(公告)号：US12043106B2
公开(公告)日：2024-07-23
申请号：US17950368
申请日：2022-09-22
发明人： Yeonho Kim , Eon Soo Yun , Jae Yeon Kim , Hoyoung Jeong , Ok Ryul Min , Sung-Wook Park , Jung Sam Gu
IPC分类号： B60K11/04
CPC分类号： B60K11/04
摘要： A mount structure of a cooling device for a vehicle includes first mounting units respectively provided at an upper part on left and right sides of the cooling device along a width direction of the vehicle and disposed toward a front-rear direction, the width direction, or a height direction of the vehicle, second mounting units respectively provided at a lower part on the left and right sides of the cooling device along the width direction of the vehicle and disposed toward the front-rear direction, the width direction, or the height direction of the vehicle, and a bush unit to which the first mounting units and the second mounting units are mounted to mount the cooling device to a vehicle body of the vehicle.
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公开(公告)号：US12030367B2
公开(公告)日：2024-07-09
申请号：US18166634
申请日：2023-02-09
发明人： Jeawan Kim , Hochan An , Wan Je Cho , Hoyoung Jeong , Man Hee Park , Yeong Jun Kim , Jae Yeon Kim , Yeonho Kim
IPC分类号： B60H1/32
CPC分类号： B60H1/3228 , B60H1/3205
摘要： A heat pump system includes a cooling apparatus in which a coolant is circulated, a compressor to compress a refrigerant, a condenser connected to the compressor through a refrigerant line and configured to condense the refrigerant by heat-exchanging with the refrigerant and the coolant, an evaporator connected to the condenser through the refrigerant line and configured to evaporate the refrigerant by heat-exchanging with the refrigerant and the coolant, a gas injection device provided in the refrigerant line between the condenser and the evaporator and configured to selectively expand and flow the refrigerant and selectively supply some of the refrigerant to the compressor, a refrigerant connection line including a first end connected to the refrigerant line and a second end connected to the gas injection device between the compressor and the evaporator, and a chiller in the refrigerant connection line for adjusting a temperature of the coolant by heat-exchange.
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公开(公告)号：US20240181843A1
公开(公告)日：2024-06-06
申请号：US18295908
申请日：2023-04-05
发明人： Wan Je Cho , Yeonho Kim , Jae Yeon Kim , Seong-Bin Jeong
CPC分类号： B60H1/00899 , B60H1/3228
摘要： An embodiment heat pump system of a vehicle includes a first cooling device including an electrical component and a first line for circulating a coolant, a second cooling device including a battery module and a second line for circulating the coolant, a HVAC module connected through a refrigerant line and internally provided with an opening/closing door that adjusts a selective flow of ambient air according to a cooling, heating, or heating and dehumidifying mode of a vehicle interior, a heat-exchanger connected to the internal condenser through the refrigerant line, a first expansion valve on the refrigerant line and connecting the heat-exchanger and the evaporator, a compressor connected between the evaporator and the internal condenser through the refrigerant line, an accumulator on the refrigerant line between the evaporator and the compressor, a chiller, a second expansion valve, a third expansion valve, and a second connection line.
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公开(公告)号：US20230391183A1
公开(公告)日：2023-12-07
申请号：US17950368
申请日：2022-09-22
发明人： Yeonho Kim , Eon Soo Yun , Jae Yeon Kim , Hoyoung Jeong , Ok Ryul Min , Sung-Wook Park , Jung Sam Gu
IPC分类号： B60K11/04
CPC分类号： B60K11/04
摘要： A mount structure of a cooling device for a vehicle includes first mounting units respectively provided at an upper part on left and right sides of the cooling device along a width direction of the vehicle and disposed toward a front-rear direction, the width direction, or a height direction of the vehicle, second mounting units respectively provided at a lower part on the left and right sides of the cooling device along the width direction of the vehicle and disposed toward the front-rear direction, the width direction, or the height direction of the vehicle, and a bush unit to which the first mounting units and the second mounting units are mounted to mount the cooling device to a vehicle body of the vehicle.
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公开(公告)号：US20230358159A1
公开(公告)日：2023-11-09
申请号：US18246948
申请日：2021-09-07
发明人： Yeonho Kim , Jae Yeon Kim , Hoyoung Jeong , Ho Sung Kang , Do-Hyun Kim , Oh-Sang Shin , Sung-Hwan Choi , Sang Hyun Lee , Seong Woo Jeong , Jungbum Choi , Jeong Wan Han
CPC分类号： F01P5/10 , F16K11/105 , F01P7/14 , F16K31/53 , F01P2007/146
摘要： An embodiment coolant control module includes a housing including a coolant inlet configured to receive a coolant, a coolant outlet configured to discharge the coolant, an internal passage connecting the coolant inlet and the coolant outlet, and a pump mounting part adjacent to the coolant outlet. The coolant control module further includes a control valve disposed inside the housing and configured to change a direction of the coolant, a coolant pump coupled to the pump mounting part of the housing, a driving motor unit mounted on the housing, connected to the control valve, and configured to drive the control valve, and a controller mounted on the housing, connected to the coolant pump and the driving motor unit, and configured to control an operation of the coolant pump and the driving motor unit.
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公开(公告)号：US11305607B2
公开(公告)日：2022-04-19
申请号：US17093058
申请日：2020-11-09
发明人： Yeonho Kim
摘要： A heat pump system for a vehicle may adjust a temperature of a battery module by use of one chiller that performs heat exchange between a refrigerant and a coolant and improves heating efficiency by use of waste heat generated from an electrical component, including: a cooling apparatus of circulating a coolant in a coolant line to cool at least one electrical component provided in the coolant line; a battery cooling apparatus of circulating the coolant to the battery module; a chiller for heat exchanging the coolant with a refrigerant to control a temperature of the coolant; a heating apparatus that heats an interior of the vehicle using the coolant; and a first, second, third, and fourth connection line.
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公开(公告)号：US20220088991A1
公开(公告)日：2022-03-24
申请号：US17317459
申请日：2021-05-11
发明人： Jeawan Kim , Jae Yeon Kim , Yeonho Kim
摘要： A heat pump system for a vehicle according to an embodiment of the present disclosure may control a temperature of a battery module by using one chiller in which a refrigerant and a coolant are heat-exchanged, may recover waste heat generated from an electrical component and the battery module to use it for indoor heating, thereby improving the heating performance and efficiency, and may increase a flow rate of the refrigerant by applying a gas injection part that selectively operates in a heating mode of a vehicle, thereby maximizing heating performance.
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公开(公告)号：US10457268B2
公开(公告)日：2019-10-29
申请号：US15621538
申请日：2017-06-13
发明人： Young Jin Seo , Hong Seok Yang , Yeonho Kim , Kyoungbum Kim , SangHwa Do , GaEun Lee , Hee Ra Lee , MyungKyu Jeong
IPC分类号： B60W20/10 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/40 , B60K6/48 , B60W30/184 , B60W20/30
摘要： A system and a method of controlling a drive motor for a vehicle is disclosed. The system of controlling a drive motor for a vehicle may include: an engine and the drive motor as power sources; a data detector detecting a state data for controlling the drive motor; and a vehicle controller setting a motor demand power and a gear stage based on the state data. In particular, the vehicle controller generates a motor demand torque based on the motor demand power and the gear stage, checks a motor temperature after driving the drive motor based on the motor demand torque, and changes the gear stage based on the motor temperature.
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