会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • STARTER MOTOR CONTROL CIRCUIT
    • 起动马达控制电路
    • US20100134934A1
    • 2010-06-03
    • US12063274
    • 2007-07-02
    • Morihiko MatsubaraYasuhiro UenoSeiji Hiraoka
    • Morihiko MatsubaraYasuhiro UenoSeiji Hiraoka
    • H02H3/16
    • F02N11/101F02N11/0862F02N11/087
    • Provided is a starter motor control circuit capable of easily preventing the induction of a short-circuit current due to a ground fault in the power source line of a starter motor, in which a high current flows. A key switch (13) is connected with a battery (11), and a starter motor starting signal line (19) of a starter motor (18) is connected through a starter relay (16) with a start (ST) of the key switch (13). A protect relay (22) is disposed in a battery line (21) between the battery (11) and the starter motor (18). A ground fault detecting line (24) for detecting the ground fault of the battery line (21) is disposed between the battery line (21) and a controller (14). The controller (14) has a function to restrict the connecting actions of the starter relay (16) and the protect relay (22) when the ground fault of the battery line 21 is detected by a ground fault line (24), even if the key switch (13) is changed to the start (ST).
    • 提供了一种起动电动机控制电路,其能够容易地防止由于高电流流动的起动电动机的电源线中的接地故障引起的短路电流的感应。 钥匙开关(13)与电池(11)连接,起动电动机(18)的起动电动机启动信号线(19)通过起动继电器(16)与钥匙的起始(ST)连接 开关(13)。 保护继电器(22)设置在电池(11)和起动电动机(18)之间的电池管线(21)中。 用于检测电池线(21)的接地故障的接地故障检测线(24)设置在电池线(21)和控制器(14)之间。 当控制器(14)在接地故障线(24)检测到电池线路21的接地故障时,具有限制起动继电器(16)和保护继电器(22)的连接动作的功能,即使 键开关(13)变为开始(ST)。