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公开(公告)号：US20200180390A1
公开(公告)日：2020-06-11
申请号：US16369188
申请日：2019-03-29
发明人： Jae Yeon KIM , Kilwoo LEE , Wan Je CHO , Tae Hee KIM , Gun Goo LEE , Boram YANG , Yeon Ho KIM , Dong Seok OH , Su Whan KIM
IPC分类号： B60H1/00
摘要： A battery cooling system may include a first cooling device including a first radiator and a first water pump connected through a first coolant line and circulating a coolant in the first coolant line to cool at least one electrical component and at least one motor; a second cooling device including a second radiator and a second water pump connected through a second coolant line and circulating the coolant in the second coolant line; a battery module mounted on a battery coolant line selectively connectable to the second coolant line through a valve; and a chiller mounted on the battery coolant line and through which the coolant passes, connected to a refrigerant line of an air conditioning device through a refrigerant connection line, and making the coolant which selectively flows exchange heat with a refrigerant supplied from the air conditioning device to control a temperature of the coolant.
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公开(公告)号：US20170310180A1
公开(公告)日：2017-10-26
申请号：US15378181
申请日：2016-12-14
发明人： Young Jin SEO , Dae Woong HAN , Hee Ra LEE , Yeon Ho KIM , Jae Won HA , Myung Kyu JEONG , Jae Woo SHIM
IPC分类号： H02K3/28
CPC分类号： H02K3/28 , H01F5/04 , H02K3/522 , H02K2203/06 , H02K2203/12 , Y02T10/7258
摘要： The present disclosure relates to a driving motor for environmentally friendly vehicles. The driving motor for the vehicles includes: a stator core; a bobbin assembled to the stator core; a coil part wound on the bobbin; a coil lead-out portion configured such that an end portion of the coil part drawn from the bobbin is formed to have a curved structure; and a terminal bonded with a bonding portion formed in the coil lead-out portion.
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公开(公告)号：US20200369108A1
公开(公告)日：2020-11-26
申请号：US16585446
申请日：2019-09-27
发明人： Jae Yeon KIM , Wan Je CHO , Yeon Ho KIM , Dong Seok OH
摘要： A heat pump system for a vehicle may heat or cool a battery module by use of a chiller in which a refrigerant and a coolant are heat-exchanged, and may improve heating efficiency by use of another chiller that recovers waste heat of electrical equipment.
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公开(公告)号：US20190323391A1
公开(公告)日：2019-10-24
申请号：US16186024
申请日：2018-11-09
发明人： Sung Hyun AHN , Byoung Hoon CHOI , Seung Jae KANG , Hak Sung LEE , Yeon Ho KIM , Jong Hyun KIM , Tae Ho KIM
摘要： An electric oil pump system integrated with a heat exchanger capable of reducing installation space and cost may include: an the electric oil pump including a motor and a pumping part operated by power of the motor to suck and send oil under pressurizing to an oil-used part; and a heat exchanger to exchange heat between the pressurized oil sent by the electric oil pump and coolant cooled at a radiator while the coolant and the pressurized oil pass through the heat exchanger. In particular, the heat exchanger is directly coupled to the electric oil pump and the oil-used part, respectively, and integrated with each other.
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公开(公告)号：US20190072180A1
公开(公告)日：2019-03-07
申请号：US15829272
申请日：2017-12-01
发明人： Jong Hyun KIM , Seung Hyun YOUN , Yeon Ho KIM
IPC分类号： F16H63/48 , B60L11/18 , B60L15/00 , B60K17/08 , B60K17/16 , B60T1/00 , B60T7/12 , F16H3/091 , F16D28/00 , F16D23/02
摘要： A powertrain for an electric vehicle includes: a motor that generates torque, a motor controller that controls the motor; a two-stage speed reducer connected to the motor and having a synchronizer movable to a neural position when the electric vehicle is parked; a pair of drive wheels connected to the two-stage speed reducer through a differential gear; a pair of electric parking brakes (EPBs) that locks or unlocks the pair of drive wheels, respectively, and a vehicle controller that controls the pair of EPBs. The synchronizer moves to the neutral position to prevent the torque of the motor from being delivered to the drive wheels.
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公开(公告)号：US20180142740A1
公开(公告)日：2018-05-24
申请号：US15588922
申请日：2017-05-08
发明人： Jong Yun PARK , Yeon Ho KIM , Sung Wha HONG , Kyung Ha KIM , Jae Young CHOI
CPC分类号： F16D23/04 , F16D2023/0618 , F16D2023/065 , F16D2023/0681
摘要： A clutch may include a hub configured to be constrained to a rotation shaft; a sleeve configured to be straight slidably disposed on an external circumferential surface of the hub; a clutch gear configured to be disposed to be relatively rotatable with respect to the rotation shaft; a first friction ring configured to be mounted between the clutch gear and the hub; a key configured to be mounted between the sleeve and the hub; and a displacement changing portion configured to change a relative rotation displacement of the first friction ring with respect to the hub to an axial linear displacement of the first friction ring.
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公开(公告)号：US20170037936A1
公开(公告)日：2017-02-09
申请号：US14943969
申请日：2015-11-17
发明人： Jong Yun PARK , Yeon Ho KIM , Jae Young CHOI , Kyung Ha KIM
IPC分类号： F16H3/089
CPC分类号： F16H3/089 , F16H2003/0818 , F16H2200/0021 , F16H2200/0039
摘要： A transmission for an electric vehicle includes an input shaft for receiving power, an output shaft disposed in parallel with the input shaft, a plurality of shift gear units each including external gears connecting the input shaft and the output shaft to each other, a synchromesh system for switching any one of the shift gear units into a power-transmissible state or a non-power-transmissible state between the input shaft and the output shaft, a servo gear unit including a pair of external gears engaged with each other on the input shaft and the output shaft, and a servo clutch adjusting a degree of power transmission between the input shaft and the output shaft by the servo gear unit.
摘要翻译： 电动车辆的变速器包括：用于接收动力的输入轴，与输入轴平行设置的输出轴;多个变速齿轮单元，每个变速齿轮单元包括将输入轴和输出轴彼此连接的外齿轮，同步啮合系统 用于将所述变速齿轮单元中的任一个切换到所述输入轴和所述输出轴之间的动力可透过状态或非动力可透过状态，所述伺服齿轮单元包括在所述输入轴上彼此接合的一对外齿轮 和输出轴，以及通过伺服减速器调节输入轴与输出轴之间的动力传递程度的伺服离合器。
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公开(公告)号：US20210218088A1
公开(公告)日：2021-07-15
申请号：US16857915
申请日：2020-04-24
发明人： Yeon Ho KIM
IPC分类号： H01M10/6568 , H01M10/613
摘要： A coolant supplying module of supplying a coolant stored in a reservoir tank to an electrical component cooling circuit and a battery cooling circuit may include a main body connected to the shared reservoir tank, at least one water pump mounting portion formed at the main body to mount at least one water pump provided in the electrical component cooling circuit and the battery cooling circuit, and a valve mounting portion formed at the main body such that a coolant valve for changing flow path of the coolant circulating through the electrical component cooling circuit and the battery cooling circuit is mounted, wherein a main connecting portion and a sub connection portion are respectively formed on the main body to be connected to the shared reservoir tank.
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公开(公告)号：US20180065466A1
公开(公告)日：2018-03-08
申请号：US15367855
申请日：2016-12-02
发明人： Hee Ra LEE , Yeon Ho KIM , Kyung Seob SHIN , Young Jin SEO , Myung Gyu KIM
CPC分类号： B60K6/387 , B60K6/40 , B60K6/405 , B60K6/48 , B60K2006/4825 , B60Y2200/92 , B60Y2400/424 , F16D21/06 , F16D23/146 , F16D25/044 , F16D2021/0653 , F16D2021/0692 , F16D2300/26 , Y10S903/914
摘要： A structure of a powertrain for a vehicle according to the present invention includes: a first clutch connecting or disconnecting power from an engine; a driving motor disposed between the first clutch and a transmission, including a stator and a rotor, and having a recess, such that a center of a side of the rotor that faces the first clutch concaves toward the transmission; and an actuator at least partially inserted in the recess to operate the first clutch.
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公开(公告)号：US20160003326A1
公开(公告)日：2016-01-07
申请号：US14548154
申请日：2014-11-19
发明人： Jong Yun PARK , Yeon Ho KIM , Kyung Ha KIM , Ki Nam Kim , Wan Soo Kim , Jae Young CHOI
CPC分类号： F16H3/006 , F16H3/089 , F16H3/12 , F16H3/126 , F16H2003/007 , F16H2200/0021 , F16H2200/0034
摘要： A two-speed transmission for a vehicle may include a first input shaft, a second input shaft connected to a motor, and a clutch unit for selectively transmitting the power of the motor to an output shaft from the first input shaft and/or the second input shaft. The clutch unit may synchronize rotation speeds of the first input shaft and the second input shaft when the power of the motor is transmitted to the output shaft from the first input shaft.
摘要翻译： 用于车辆的双速变速器可以包括第一输入轴，连接到电动机的第二输入轴和用于从第一输入轴和/或第二输入轴选择性地将电动机的功率传输到输出轴的离合器单元 输入轴。 当马达的动力从第一输入轴传递到输出轴时，离合器单元可以使第一输入轴和第二输入轴的转速同步。
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