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公开(公告)号：US11830697B2
公开(公告)日：2023-11-28
申请号：US17780056
申请日：2021-09-23
发明人： Sang-Ok Seon , Sang-Eun Jung
摘要： A power disconnection device for manually disconnecting power of a battery pack, the device including a housing, first and second interlock terminals provided in the housing and connectable to an interlock circuit of the battery pack, first and second high voltage terminals connectable to a high voltage line of the battery pack, a switch lever disposed over inner and outer portions of the housing, a first switch module in contact with the first and second interlock terminals, and upon an off operation of the switch lever, configured to be separated from any one of the first and second interlock terminals, and a second switch module configured to interlock with the first switch module, the second switch module being in contact with the first and second high voltage terminals, separated from any one of the first and second interlock terminals, and then separated from the first and second high voltage terminals.
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公开(公告)号：US20220415589A1
公开(公告)日：2022-12-29
申请号：US17780056
申请日：2021-09-23
发明人： Sang-Ok Seon , Sang-Eun Jung
摘要： A power disconnection device for manually disconnecting power of a battery pack, the device including a housing, first and second interlock terminals provided in the housing and connectable to an interlock circuit of the battery pack, first and second high voltage terminals connectable to a high voltage line of the battery pack, a switch lever disposed over inner and outer portions of the housing, a first switch module in contact with the first and second interlock terminals, and upon an off operation of the switch lever, configured to be separated from any one of the first and second interlock terminals, and a second switch module configured to interlock with the first switch module, the second switch module being in contact with the first and second high voltage terminals, separated from any one of the first and second interlock terminals, and then separated from the first and second high voltage terminals.
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公开(公告)号：US20230344167A1
公开(公告)日：2023-10-26
申请号：US18004938
申请日：2022-04-15
发明人： Sang-Ok Seon
IPC分类号： H01R13/62 , H01R13/514 , H01R13/623
CPC分类号： H01R13/6205 , H01R13/514 , H01R13/623
摘要： Provided is a connector in which fastening and separation may be effectively performed. A connector electrically connected to a mating connector including a magnetic body includes a housing formed of an electrically non-conductive material, and including a coupling portion to which the mating connector is fastened, a conductor unit formed of an electrically conductive material, and configured to provide an electrical path, wherein at least a part of the conductor unit is exposed to outside of the housing to electrically contact the mating connector, and a magnetic unit configured to so that a magnetic field is changeable with respect to the magnetic body of the mating connector.
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公开(公告)号：US20220255193A1
公开(公告)日：2022-08-11
申请号：US17600262
申请日：2020-11-24
发明人： Sang-Ok Seon
IPC分类号： H01M50/507 , H01M10/48 , H01M50/519 , H01M50/552
摘要： A battery module including battery cells connected in series or connected in series and in parallel, a plurality of bus bars connected to corresponding electrode leads of the battery cells and respectively having a keyway recessed from a surface thereof, and a voltage sensing member having sensing parts respectively connected to the bus bars. The sensing part includes a terminal portion provided in a shape corresponding to the keyway, and a bonding portion interposed in the keyway to connect the terminal portion to the keyway.
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