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    EMBEDDED SUBSTRATE, CIRCUIT BOARD ASSEMBLY, AND ELECTRONIC DEVICE
    3.
    发明公开
    EMBEDDED SUBSTRATE, CIRCUIT BOARD ASSEMBLY, AND ELECTRONIC DEVICE 审中-公开

    公开(公告)号：EP4113603A1

    公开(公告)日：2023-01-04

    申请号：EP20929025.3

    申请日：2020-03-30

    申请人： Huawei Technologies Co., Ltd.

    发明人： SHEN, Chao ,  XIANG, Zhiqiang ,  LIAO, Xiaojing

    IPC分类号： H01L23/62 ,  H01H85/04

    摘要： This application provides an embedded substrate, a circuit board assembly, and an electronic device. The embedded substrate in this application includes an insulation layer, and an electronic element and a conductive connector that are embedded inside the insulation layer. The conductive connector is electrically connected to the electronic element. The conductive connector includes at least one fuse unit, the fuse unit includes a fusible structure and two electrical connection ends, the fusible structure is connected between the two electrical connection ends in a direction of an electrical path of the conductive connector, and the fusible structure is configured to be blown when a passing current exceeds a preset current threshold, to disconnect an electrical connection between the electronic element and an external connection end. In this application, maintenance and replacement costs are low during current burning prevention, and a volume is compact.

    PRIMARY ELECTRIC CIRCUIT INTERRUPTING DEVICE, IN PARTICULAR FOR ELECTRIC VEHICLES
    6.
    发明公开
    PRIMARY ELECTRIC CIRCUIT INTERRUPTING DEVICE, IN PARTICULAR FOR ELECTRIC VEHICLES 审中-公开
    初级电路中断装置，特别是电动车辆

    公开(公告)号：EP3172756A1

    公开(公告)日：2017-05-31

    申请号：EP14835724.7

    申请日：2014-12-05

    申请人： Razvojni Center eNem Novi Materiali d.o.o.

    发明人： KOPRIVSEK, Mitja

    IPC分类号： H01H85/04

    摘要： A primary electric circuit interrupting device, in particular for electric vehicles, provides that a fuse (3', 3") comprising a melting member (3 Γ, 31") and a varistor (32', 32") is integrated within each of two electric conductors (21, 22), by means of which each driving unit (1) is connected with each electric energy source (2). Each varistor (32', 32") in each fuse (3', 3") is arranged in electric contact and simultaneously also in a heat-conductive contact with each belonging melting member (3 Γ, 31"), and moreover, each varistor (32', 32") is electrically connected with a switch (4) intended for establishing or interrupting the electric interconnection between both varistors (32', 32") of said fuses (3', 3").

    摘要翻译： 主电路断路装置，特别是用于电动车辆的主电路断路装置提供了包括熔断构件（31'，31“）和变阻器（32'，32”）的熔断器（3'，3“）被集成在每个 两个导电体（21,22），每个驱动单元（1）与每个电能源（2）连接，每个熔断器（3'，3“）中的每个变阻器（32'，32”）是 布置成电接触并且同时也与每个所属熔融构件（31'，31“）热传导接触，并且每个变阻器（32'，32”）与用于建立 或中断所述熔断器（3'，3“）的两个变阻器（32'，32”）之间的电互连。

    FUSE CUTOUT WITH MECHANICAL ASSIST
    7.
    发明公开
    FUSE CUTOUT WITH MECHANICAL ASSIST 有权
    备用电源打断机械支撑

    公开(公告)号：EP1316098A4

    公开(公告)日：2006-09-06

    申请号：EP01928814

    申请日：2001-04-25

    申请人： HUBBELL INC

    发明人： ROBERTS GERALD ,  CLARK DAREN ,  BROWN ROBERT

    IPC分类号： H01H31/12 ,  H01H85/055 ,  H01H71/10 ,  H01H85/04

    CPC分类号： H01H31/127 ,  H01H1/50 ,  H01H1/5833

    摘要： A fuse cutout (10) for connection to a power source comprising, a mounting (12) having upper (32) and lower (34) support members extending from opposing ends of the mounting (12), respectively. A holder member (22) fixedly attached to the lower support (34) of the mounting (12). A pivot member (24) received in the holder (22) at a first pivot point (1370), the pivot member (24) being movable between first and second positions. A fuseholder (26) having upper and lower ends, the lower end being pivotally attached to the pivot member (24) at a second pivot point (139), the fuseholder (26) being movable between closed and open positions corresponding to the first and second positions of the pivot member (24) respectively. A first biasing member (118) disposed between the pivot member (24) and the lower end of the fuseholder (26) at the second pivot point (139), biasing the pivot member (24) toward the second position. The pivot member (24) includes a planar cam surface (134) that engages a lower contact (92) of the holder member (22).

    FUSE CUTOUT WITH MECHANICAL ASSIST
    9.
    发明公开
    FUSE CUTOUT WITH MECHANICAL ASSIST 有权
    备用电源打断机械支撑

    公开(公告)号：EP1316098A1

    公开(公告)日：2003-06-04

    申请号：EP01928814.1

    申请日：2001-04-25

    申请人： Hubbell Incorporated

    发明人： ROBERTS, Gerald ,  CLARK, Daren ,  BROWN, Robert

    IPC分类号： H01H85/055 ,  H01H85/04 ,  H01H71/10

    CPC分类号： H01H31/127 ,  H01H1/50 ,  H01H1/5833

    摘要： A fuse cutout (10) for connection to a power source comprising, a mounting (12) having upper (32) and lower (34) support members extending from opposing ends of the mounting (12), respectively. A holder member (22) fixedly attached to the lower support (34) of the mounting (12). A pivot member (24) received in the holder (22) at a first pivot point (1370), the pivot member (24) being movable between first and second positions. A fuseholder (26) having upper and lower ends, the lower end being pivotally attached to the pivot member (24) at a second pivot point (139), the fuseholder (26) being movable between closed and open positions corresponding to the first and second positions of the pivot member (24) respectively. A first biasing member (118) disposed between the pivot member (24) and the lower end of the fuseholder (26) at the second pivot point (139), biasing the pivot member (24) toward the second position. The pivot member (24) includes a planar cam surface (134) that engages a lower contact (92) of the holder member (22).