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    • 21. 发明授权
    • Overcurrent relay
    • 过电流继电器
    • US07639107B2
    • 2009-12-29
    • US10574473
    • 2005-04-20
    • Hideaki OhkuboTomokazu Sakamoto
    • Hideaki OhkuboTomokazu Sakamoto
    • H01H51/22
    • H01H71/123H01H51/2272H01H71/0207H01H71/04H01H71/56
    • It is an object to provide is an overcurrent relay having less number of parts and a smaller space to implement an automatic reset function and a manual reset function.A contact point mechanism 110 includes a movable contactor support 10 for supporting a movable contactor composing a part of the usually-closed contact point while being maintained in the movable iron core 5, and a reset bar 14 arranged in a manner that is switchable between an automatic reset setting and a manual reset setting. The reset bar 14 does not engage with the movable contactor support 10 in an operation range of the movable contactor support 10 in the automatic reset setting. In addition, the reset bar 14 engages with the movable contactor support 10 in interlock with the movable iron core 5 to interrupt the reset operation of the movable iron core 5 of the electromagnet 109 in the manual reset setting, and, when the reset operation is manually performed, engages with the movable contactor support 10 to be moved up to a position at which the reset operation is completed.
    • 本发明的目的是提供一种具有较少部件数量和较小空间的过电流继电器,以实现自动复位功能和手动复位功能。 接触点机构110包括活动接触器支撑件10,用于在保持在可动铁芯5中的同时支撑构成通常闭合的接触点的一部分的活动接触器;以及复位杆14,其以可切换的方式布置在 自动复位设置和手动复位设置。 在自动复位设置中,复位杆14在活动接触器支撑件10的操作范围内不与活动接触器支撑件10接合。 此外,复位杆14与可动铁芯5联动地与活动接触器支撑件10接合,以在手动复位设置中中断电磁体109的可动铁芯5的复位操作,并且当复位操作是 手动执行,与可动接触器支撑件10接合以移动到复位操作完成的位置。
    • 22. 发明申请
    • Overcurrent Relay
    • 过电流继电器
    • US20080272866A1
    • 2008-11-06
    • US10574473
    • 2005-04-20
    • Hideaki OhkuboTomokazu Sakamoto
    • Hideaki OhkuboTomokazu Sakamoto
    • H01H83/00
    • H01H71/123H01H51/2272H01H71/0207H01H71/04H01H71/56
    • It is an object to provide is an overcurrent relay having less number of parts and a smaller space to implement an automatic reset function and a manual reset function.A contact point mechanism 110 includes a movable contactor support 10 for supporting a movable contactor composing a part of the usually-closed contact point while being maintained in the movable iron core 5, and a reset bar 14 arranged in a manner that is switchable between an automatic reset setting and a manual reset setting. The reset bar 14 does not engage with the movable contactor support 10 in an operation range of the movable contactor support 10 in the automatic reset setting. In addition, the reset bar 14 engages with the movable contactor support 10 in interlock with the movable iron core 5 to interrupt the reset operation of the movable iron core 5 of the electromagnet 109 in the manual reset setting, and, when the reset operation is manually performed, engages with the movable contactor support 10 to be moved up to a position at which the reset operation is completed.
    • 本发明的目的是提供一种具有较少部件数量和较小空间的过电流继电器,以实现自动复位功能和手动复位功能。 接触点机构110包括活动接触器支撑件10,用于在保持在可动铁芯5中的同时支撑构成通常闭合的接触点的一部分的活动接触器;以及复位杆14,其以可切换的方式布置在 自动复位设置和手动复位设置。 在自动复位设置中,复位杆14在活动接触器支撑件10的操作范围内不与活动接触器支撑件10接合。 此外,复位杆14与可动铁芯5联动地与活动接触器支撑件10接合,以在手动复位设置中中断电磁体109的可动铁芯5的复位操作,并且当复位操作是 手动执行,与可动接触器支撑件10接合以移动到复位操作完成的位置。