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公开(公告)号：US20170151855A1
公开(公告)日：2017-06-01
申请号：US15251211
申请日：2016-08-30
发明人： Yeoung Jun Kim , Man Hee Park , Taewan Kim , Dong Seok Oh
CPC分类号： H01L25/0657 , B60H1/00764 , B60H1/00828 , B60H1/321 , B60H2001/3248 , B60H2001/3258 , B60K11/06 , F01P7/048 , F01P11/20 , F01P2050/24 , H01L24/02 , H01L24/16 , H01L24/17 , H01L24/32 , H01L24/73 , H01L27/14634 , H01L27/14636 , H01L27/1464 , H01L27/14643 , H01L2224/02331 , H01L2224/16014 , H01L2224/16145 , H01L2224/17106 , H01L2224/32012 , H01L2224/32145 , H01L2224/48091 , H01L2224/73203 , H01L2225/06513 , H01L2225/06524 , H01L2225/06541 , H01L2225/06548 , H01L2225/06565
摘要： An apparatus and a method for controlling a cooling fan of a vehicle are capable of preventing a fan motor from being damaged by locking the fan motor in cold weather conditions. The apparatus includes: a fan motor driving the cooling fan; and a controller generating an operation signal for controlling the cooling fan and providing the operation signal to the fan motor, where the controller confirms an ignition-off time for which an ignition was turned off when the ignition is turned on, confirms a change rate of an air conditioner refrigerant pressure for a measurement time when the ignition-off time exceeds a decision-possible time and an intake air temperature is present within a predetermined temperature, and locks the fan motor depending on the change rate of the air conditioner refrigerant pressure.
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公开(公告)号：US09494226B2
公开(公告)日：2016-11-15
申请号：US14338133
申请日：2014-07-22
发明人： Yong Woong Cha , Byeong Jun Lee , Man Hee Park , Jungha Park , Sung Taeg Oh , Suk Jae Chung
IPC分类号： F16H55/36
CPC分类号： F16H55/36 , F16H2055/366
摘要： Disclosed are a pulley structure and a damper pulley that prevent corrosion. The pulley structure may include a hub part that is fitted on a crankshaft rotated by power from an engine and rotates with the crankshaft and a pulley part coupled with the hub part to rotate with the hub part and connected with a power transmission member. The hub part may include a pulley contact surface facing the pulley part, and pulley coupling portions formed at the pulley contact surface to secure coupling members. The pulley part may include a hub contact surface facing the pulley contact surface of the hub part, hub coupling portions coupled to the pulley coupling portions by securing the coupling members, and coupling grooves recessed from the hub coupling portions to insert the coupling members. Washers made of an insulator may be fitted on the coupling members between the pulley coupling portions and the hub coupling portions.
摘要翻译： 公开了防止腐蚀的滑轮结构和阻尼滑轮。 滑轮结构可以包括轮毂部分，该轮毂部分装配在由发动机通过动力旋转的曲轴上并与曲轴一起旋转，并且与轮毂部分联接的滑轮部分与轮毂部分一起旋转并与动力传递构件连接。 轮毂部分可以包括面向皮带轮部分的皮带轮接触表面，以及形成在滑轮接触表面处的滑轮联接部分，以固定联接部件。 滑轮部分可以包括面向轮毂部分的皮带轮接触表面的轮毂接触表面，通过固定联接构件联接到滑轮联接部分的轮毂联接部分和从轮毂联接部分凹入的联接槽以插入联接构件。 由绝缘体制成的垫圈可以安装在滑轮联接部分和轮毂联接部分之间的联接构件上。
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公开(公告)号：US11654744B2
公开(公告)日：2023-05-23
申请号：US17206983
申请日：2021-03-19
发明人： Jae Yeon Kim , Man Hee Park , Jeawan Kim , Dong Seok Oh , Yeonho Kim
CPC分类号： B60H1/00392 , B60H1/00007 , B60H1/00278 , B60H1/00821 , B60H1/14 , B60H1/143 , B60H1/3211 , B60H2001/00307
摘要： A thermal management system for a vehicle adjusts a temperature of a battery module by using one chiller that performs heat exchange between a refrigerant and a coolant. The thermal management system includes: a cooling apparatus for circulating a coolant in a coolant line to cool an electrical component and an oil cooler provided in the coolant line; a battery cooling apparatus for circulating the coolant to the battery module; a chiller to cause heat exchange between the coolant and a refrigerant to control a temperature of the coolant; a heater that heats an interior of the vehicle using the coolant; and a first branch line connected to the coolant line between the oil cooler and a radiator through a first valve. In particular, a condenser included in the air conditioner is connected to the coolant line so as to pass the coolant circulating through the cooling apparatus.
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公开(公告)号：US10753686B2
公开(公告)日：2020-08-25
申请号：US15818532
申请日：2017-11-20
发明人： Jae Yeon Kim , Wan Je Cho , Man Hee Park , Seok Jin Park
摘要： A condenser for a vehicle includes an integrally formed receiver-drier and a plurality of stacked plates. The condenser may be used in an air conditioning having an expansion valve expanding liquid refrigerant, an evaporator evaporating the refrigerant expanded at the expansion valve through heat-exchange with air, and a compressor receiving from the evaporator and compressing gaseous refrigerant, may be provided between the compressor and the expansion valve, and may circulate coolant supplied from a radiator so as to condense the refrigerant supplied from the compressor through heat-exchange with the coolant and the refrigerant.
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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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