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
    • 1. 发明申请
    • JUNCTION BOX HAVING INTEGRALLY FORMED SHUNT
    • 具有整体成型功能的接线盒
    • WO1994015816A1
    • 1994-07-21
    • PCT/US1994000411
    • 1994-01-12
    • UNITED TECHNOLOGIES AUTOMOTIVE, INC.
    • UNITED TECHNOLOGIES AUTOMOTIVE, INC.MAUE, H., WinstonHOTRA, ZenonYAMAI, Tomoyuki
    • B60R16/02
    • H05K1/167G01R1/203H05K1/0268H05K3/202H05K2201/09263
    • A junction box incorporating an integrally formed shunt busbar. The shunt busbar incorporates a first pair of terminals to act as leads to couple the shunt busbar in a current loop of a circuit, and a second pair of terminals to couple a voltage sensing device across a portion of the shunt busbar. The voltage sensing device is preferably a high input impedance voltage comparator. The input impedance of the voltage comparator is great enough to negate the affect of the internal resistance of the mating terminals of the busbar. Furthermore, the second pair of terminals is located on the shunt busbar such that the terminal resistances thereof are outside of the current loop. The electrical busbar is preferably mounted in a suitable insulating housing. When the shunt busbar of the present invention is connected to the high input impedance voltage comparator, a circuit path that allows for easily and accurately measuring the voltage drop across the busbar is made possible. This is accomplished while maintaining adequate current flow to the load for testing purposes.
    • 一个结合整体形成的并联母线的接线盒。 分流母线包括第一对端子,用作将电路的电流回路中的并联母线耦合的导线,以及用于将电压感测装置耦合在分流母线的一部分上的第二对端子。 电压感测装置优选地是高输入阻抗电压比较器。 电压比较器的输入阻抗足够大以抵消母线匹配端子内阻的影响。 此外,第二对端子位于分流母线上,使得其端电阻在电流回路外。 电母线优选地安装在合适的绝缘壳体中。 当本发明的并联母线连接到高输入阻抗电压比较器时,可以容易且准确地测量母线上的电压降的电路路径成为可能。 这是为了测试目的而保持足够的电流流向负载而实现的。