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公开(公告)号：US20220396117A1
公开(公告)日：2022-12-15
申请号：US17643230
申请日：2021-12-08
发明人： Yeonho Kim , Jungha Park , Jeawan Kim , Jae Yeon Kim , Myunghwan Kim
摘要： The present disclosure provides a cooling system for a vehicle including: a first cooling device including a first radiator and a first water pump connected by a first coolant line; a second cooling device including a second radiator and a second water pump connected by a second coolant line; a battery module provided in the second coolant line; a coolant connection line selectively connected to the first coolant line through a first valve; a battery module provided in the second coolant line; an autonomous driving controller provided on the coolant connection line; and at least one chiller connected to each of the first coolant line and the second coolant line. Temperatures of the battery module and the autonomous driving controller may be adjusted by the first coolant or the second coolant passing through the at least one chiller.
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公开(公告)号：US11505034B2
公开(公告)日：2022-11-22
申请号：US17339122
申请日：2021-06-04
发明人： Jeawan Kim , Jae Yeon Kim , Yeonho Kim
摘要： A heat pump system for a vehicle may control a temperature of a battery module by using one chiller in which a refrigerant and a coolant are heat-exchanged, and may increase a flow rate of the refrigerant by applying a gas injection device that selectively operates in a heating or dehumidifying mode of a vehicle, thereby maximizing heating performance.
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公开(公告)号：US20220314734A1
公开(公告)日：2022-10-06
申请号：US17689478
申请日：2022-03-08
发明人： Jae Yeon Kim , Su Whan Kim , Yeonho Kim , Jaewan Kim , Wan Je Cho , Seong-Bin Jeong
摘要： A thermal management system for a vehicle includes a cooling device including a radiator, at least one electrical component, and first and second water pumps that are connected to a coolant line, the cooling device configured to circulate coolant through the coolant line so that the coolant is supplied to the at least one electrical component; and first and second oil coolers connected to cool at least one driving motor and supplied with the coolant from the cooling device, where the second oil cooler is provided on the coolant line, and the first oil cooler is disposed in parallel with the second oil cooler provided on the coolant line through a parallel line provided on the coolant line.
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公开(公告)号：US20220185067A1
公开(公告)日：2022-06-16
申请号：US17360787
申请日：2021-06-28
发明人： Jeawan KIM , Jae Yeon Kim , Yeonho Kim
IPC分类号： B60H1/00
摘要： A heat pump system for a vehicle may control a temperature of a battery module by use of one chiller in which a refrigerant and a coolant are heat-exchanged; and may increase a flow rate of the refrigerant by applying a gas injection device that selectively operates in a cooling, heating, or dehumidifying mode of a vehicle, maximizing cooling and heating performance.
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公开(公告)号：US20220140420A1
公开(公告)日：2022-05-05
申请号：US17223247
申请日：2021-04-06
发明人： Yeonho Kim , Jae Yeon Kim , Jeawan Kim , Yu Man Won , Yong Hoe Jeong , Dong June Kang
IPC分类号： H01M10/667 , H01M10/613 , H01M10/625 , H01M10/63 , H01M10/6568 , H05K7/20
摘要： A coolant supplying module is for supplying a coolant stored in a shared reservoir tank to an electrical component cooling circuit and a battery cooling circuit, and includes a main body connected to the shared reservoir tank, at least one valve mounting portion formed inside the main body to mount at least one valve device, at least one pump mounting portion formed inside the main body to mount at least one water pump, and a control portion mounted outside the main body and electrically connected to the at least one valve device and the at least one water pump.
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公开(公告)号：US20220088990A1
公开(公告)日：2022-03-24
申请号：US17317419
申请日：2021-05-11
发明人： Jeawan Kim , Jae Yeon Kim , Yeonho Kim
摘要： A heat pump system of a vehicle controls a temperature of a battery module by using one chiller in which a refrigerant and a coolant are heat-exchanged, and recovers waste heat generated from an electrical component and a battery module to use it for indoor heating, thereby improving heating performance and efficiency, and the heat pump increases a flow rate of a refrigerant by applying a gas injection part that selectively operates in a heating mode of the vehicle, thereby maximizing heating performance.
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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：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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公开(公告)号：US10243436B2
公开(公告)日：2019-03-26
申请号：US15333278
申请日：2016-10-25
发明人： Sangjin Park , Hyoungjun Cho , Jungwoo Lee , Yeonho Kim , SangHwa Do , Ki Nam Kim , Yongsung Jang
IPC分类号： H02K1/28 , H02K19/02 , H02K3/487 , H02K1/24 , H02K1/26 , H02K3/18 , H02K1/32 , H02K3/24 , H02K3/52
摘要： A Wound Rotor Synchronous Motor (WRSM) includes a rotor body that is rotatably installed at a predetermined gap within a stator and a rotor coil that is wound at a plurality of rotor teeth. The WRSM includes: bobbins that are each disposed at both sides of a shaft direction of the rotor body so as to support the rotor coil and that are fixed to the rotor body by the rotor coil; a wedge member that is inserted in a shaft direction between rotor teeth of the rotor body so as to protrude to the outside of both ends of the rotor body, the wedge member supporting the rotor coil; and end coil covers that enclose a protruded portion of the wedge member at both sides of the shaft direction of the rotor body and that are each mounted at the bobbins.
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公开(公告)号：US20180111468A1
公开(公告)日：2018-04-26
申请号：US15373757
申请日：2016-12-09
发明人： You Sang SON , Ingee Suh , Jae Bum Park , Kyoung Pyo Ha , Jeong Soo Eo , Back Sik Kim , Yeonho Kim
IPC分类号： B60K6/46 , F02B75/18 , F02N11/04 , F02B75/06 , B60K6/24 , B60K6/26 , B60K6/387 , H02K1/27 , H02K1/12 , H02K5/04 , H02K7/00 , B60L11/18
CPC分类号： B60K6/46 , B60K6/24 , B60K6/26 , B60K6/387 , B60K6/485 , B60K2006/268 , B60Y2200/92 , F02B75/06 , F02B75/18 , F02B2075/1808 , F02N11/04 , H02K1/12 , H02K1/27 , H02K5/04 , H02K7/006 , H02K7/02 , H02K21/24 , Y02E60/16 , Y10S903/905 , Y10S903/906 , Y10S903/914
摘要： A power train apparatus may include an engine including a crankshaft and an engine block, a motor housing connected to the engine block and of which a housing opening is formed, a rotor portion connected to the crankshaft through the housing opening, of which a magnet is connected to a first side thereof and the rotor portion to which a balance portion is formed for compensating for imbalance rotational energy transmitted from the crankshaft; a stator portion disposed between the rotor portion and the motor housing and connected to the motor housing and a transmission connected to the engine block.
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