Fusion tube with current detection function and electric drop-out fuse

According to the fusion tube with the current detection function, the fusion tube (8) further comprises a current detection module, and a low-end current detection circuit and a high-end current detection circuit are arranged in the current detection module. An electric drop-out fuse comprises a fus...

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1. Verfasser: ZHANG QIONGYUAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:According to the fusion tube with the current detection function, the fusion tube (8) further comprises a current detection module, and a low-end current detection circuit and a high-end current detection circuit are arranged in the current detection module. An electric drop-out fuse comprises a fusion tube (8), and further comprises a driving mechanism (1), an insulating push-pull rod (3), a rocker arm (5), an electric push rod (6), an electric opening hook (7) and a rubber insulating pillar (10). The fuse tube has a current detection function, and effectively improves the problem of poor stability when the existing driving mechanism acts. 一种带有电流检测功能的熔管,熔管(8)还包括有电流检测模块,所述电流检测模块内部设置有低端检流电路和高端检流电路。一种电动跌落式熔断器,包括有熔管(8),还包括有驱动机构(1)、绝缘推拉杆(3)、摇臂(5)、电动推杆(6)、电动分闸钩(7)和橡胶绝缘支柱(10)。本实用新型熔管带有电流检测功能,有效的改善了现有的驱动机构动作时稳定性差的问题。