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84 条记录 (耗时 0.013 秒)

    FUSE AND TRIP MECHANISM THEREFOR
    13.
    发明申请
    FUSE AND TRIP MECHANISM THEREFOR 有权
    保险丝及其保护机制

    公开(公告)号：US20150014129A1

    公开(公告)日：2015-01-15

    申请号：US13940319

    申请日：2013-07-12

    申请人： Eaton Corporation

    发明人： Nicholas P. Brusky ,  Robert N. Parry ,  James J. Benke

    IPC分类号： H02H1/00 ,  H01H85/02

    CPC分类号： H01H39/006 ,  H01H71/20 ,  H01H85/0039 ,  H01H85/02 ,  H01H2085/0266 ,  H02H1/0092 ,  H02H3/006 ,  H02H3/08 ,  H02H3/0935

    摘要： A trip mechanism for a fuse includes a trip unit disposed within an elongated housing of the fuse, and a processor. The trip unit includes a fuse element and an actuator for severing the fuse element, The processor is in electrical communication with the trip unit, and is adapted to monitor electrical current. Responsive to the processor detecting a predetermined prescribed electrical current, the processor is adapted to signal the actuator to sever the fuse element. The processor is programmable to selectively adjust the predetermined prescribed electrical current, thereby enabling the fuse to have a plurality different current ratings.

    摘要翻译： 保险丝的跳闸机构包括设置在保险丝的细长壳体内的跳闸单元和处理器。 跳闸单元包括熔丝元件和用于切断熔丝元件的致动器。处理器与脱扣单元电连通，并适于监测电流。 响应于处理器检测预定的规定电流，处理器适于发信号通知致动器以切断熔丝元件。 处理器是可编程的，以选择性地调节预定的规定电流，从而使得熔丝具有多个不同的额定电流。

    SYSTEM FOR PREVENTION OF AND PROTECTION AGAINST FIRE DUE TO FUSE MISUSE
    14.
    发明申请
    SYSTEM FOR PREVENTION OF AND PROTECTION AGAINST FIRE DUE TO FUSE MISUSE 审中-公开
    防止和保护灭火器的火灾系统

    公开(公告)号：US20140375415A1

    公开(公告)日：2014-12-25

    申请号：US14364485

    申请日：2011-12-13

    申请人： Tae-Youn Kim

    发明人： Tae-Youn Kim

    IPC分类号： H01H85/22

    CPC分类号： H01H85/22 ,  H01H37/76 ,  H01H85/02 ,  H01H85/24 ,  H02H3/05 ,  H02H3/08

    摘要： The present invention relates to a system including a slow blow fuse interposed between a high-capacity fuse and a load, and which blocks an overcurrent from flowing into the load with a fusing part melted to be cut when the overcurrent having passed through the high-capacity fuse is input. The system protects equipment from damage to wiring and from the danger of fire that occurs due to electric overloads arising from fuse misuse and faulty circuit modification.

    摘要翻译： 本发明涉及一种系统，该系统包括插入在大容量熔断器和负载之间的缓慢熔断器，并且当过电流通过高压熔断器时，阻止流过负载的过电流被熔化成待切割的熔化部件， 输入容量保险丝。 该系统保护设备免受接线损坏和由于熔断器误用和故障电路改造引起的电气过载而引起的火灾危险。

    FUSE
    15.
    发明申请
    FUSE 有权
    保险丝

    公开(公告)号：US20140035717A1

    公开(公告)日：2014-02-06

    申请号：US14053814

    申请日：2013-10-15

    申请人： YAZAKI CORPORATION

    发明人： Syouichi Nomura ,  Gorou Nakamura ,  Eiji Shimochi

    IPC分类号： H01H85/02

    CPC分类号： H01H85/02 ,  H01H85/0456 ,  H01H85/11 ,  H01H85/153 ,  H01H85/165 ,  H01H85/175 ,  H01H85/204

    摘要： A fusible link (11) includes a fuse element (13) provided with a fusible conductor part (25) which has a melting part (31) provided between parallel inner side edges (21) of a first terminal part (17) and a second planar terminal part (19). The fusible link (11) also includes an insulative housing (15), having a melting part accommodating space (35) to accommodate the melting part (31) therein, which is mounted to a front surface side of the fuse element (13) to cover the inner side edges (21) of the first planar terminal part (17) and the second planar terminal part (19) and the fusible conductor part (25).

    摘要翻译： 熔断连接件（11）包括设置有熔丝导体部分（25）的熔丝元件（13），熔丝部分（25）具有设置在第一端子部分（17）的平行内侧边缘（21）之间的熔化部分（31） 平面端子部分（19）。 熔丝连杆（11）还包括绝缘壳体（15），其具有熔化部分容纳空间（35）以容纳其中的熔化部分（31），其安装在熔丝元件（13）的前表面侧至 覆盖第一平面端子部分（17）和第二平面端子部分（19）和可熔导体部分（25）的内侧边缘（21）。

    Energy limiting oil immersible fuse
    16.
    发明授权
    Energy limiting oil immersible fuse 失效
    能量限制油不能保险丝

    公开(公告)号：US4146862A

    公开(公告)日：1979-03-27

    申请号：US828430

    申请日：1977-08-29

    申请人： Harvey W. Mikulecky

    发明人： Harvey W. Mikulecky

    IPC分类号： H01H85/00 ,  H01H85/02 ,  H01H85/042 ,  H01H85/165

    CPC分类号： H01H85/02 ,  H01H85/003 ,  H01H85/165 ,  H01H85/042

    摘要： An oil immersible current limiting full range fuse including a tubular housing, end caps hermetically sealed to each end of the housing and supporting a full range fuse assembly within said housing, the housing being filled with a granular arc extinguishing filler, the hermetic seal provided between the housing and the end caps is formed by a resilient gasket mounted at each end of the housing and epoxy adhesive provided in the end caps, the adhesive being displaced by the gasket on insertion into the space between the end cap and the outer wall of the housing.A method for testing the hermetic seals for leaks which includes the steps of injecting sulfur hexafluoride into the housing, sealing the housing, confining the fuse in a closed space for a predetermined period of time and testing the atmosphere of the confined space to determine the presence of sulfur hexafluoride. The full range fuse assembly is provided with a pair of contacts at each end which are electrically connected to the end caps by induction heating after assembly. The tin element assembly of the full range fuse assembly is provided with a reinforcing glass roving sleeve.

    Circuit interrupter with damper body to reduce speed of moving terminal
    17.
    发明授权
    Circuit interrupter with damper body to reduce speed of moving terminal 失效
    具有阻尼器体的电路中断器可减少移动终端的速度

    公开(公告)号：US3629767A

    公开(公告)日：1971-12-21

    申请号：US3629767D

    申请日：1971-01-07

    申请人： S & C ELECTRIC CO

    发明人： SCHMUNK EDWIN W

    IPC分类号： H01H85/02 ,  H01H85/36 ,  H01H85/42

    CPC分类号： H01H85/36 ,  H01H85/02

    摘要： After initial arc drawing movement the rodlike terminal of high voltage alternating current power fuse driven by a spring and gas pressure has its speed reduced by encountering a damper body which is normally latched in a stationary position until it is unlatched on impact by the terminal. Some of the kinetic energy of the moving terminal is dissipated by deforming metallic coupling parts and additional kinetic energy is absorbed in accelerating the damper body. A cross slide latch and a latch lever are employed to hold the damper body stationary in a fuse housing for release on impact by the terminal.

    Frederick w
    20.
    发明授权
    Frederick w 失效

    公开(公告)号：US533913A

    公开(公告)日：1895-02-12

    申请号：US533913D

    CPC分类号： H01H85/02