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    • 4. 发明授权
    • Electronic circuit arrangement for triggering solenoid valves
    • 用于触发电磁阀的电子电路装置
    • US5335136A
    • 1994-08-02
    • US74000
    • 1993-06-09
    • Johannes LocherHerbert GrafNestor Rodriguez-AmayaAlfred SchmittJoachim TauscherWerner Zimmermann
    • Johannes LocherHerbert GrafNestor Rodriguez-AmayaAlfred SchmittJoachim TauscherWerner Zimmermann
    • H01F7/18H01H47/00
    • H01F7/1877F02D41/20
    • The invention relates to an electronic circuit arrangement for triggering excitation windings of electromagnetic components, provided with supplementary circuit elements, in particular free-running circuit elements, preferably solenoid valves (MV.sub.1 to MV.sub.n), whereby in order to provide a flexible open-loop control, the components are each connected in series to a controllable contact element (3). To reduce the degree of complexity of the circuit, the manufacturing price and the space requirement, it is proposed that the connecting terminals (1, 4) of this series connection lead directly, and the connections (2) between the components (MV.sub.1 to MV.sub.n) and the contact elements (3) lead via diodes (D.sub.1 to D.sub.n), respectively, to a collecting point (A, B, C), to which collecting points (A, B, C) is linked one and the same supplementary circuit-element configuration (T.sub.F,C.sub.L,10,11) shared by all components. Accordingly, the component parts of the supplementary circuit elements are subject to multiple use; they are available to all of the electromagnetic components.
    • 本发明涉及一种电子电路装置,用于触发电磁元件的激励绕组,该辅助电路元件具有辅助电路元件,特别是自由运行电路元件,优选电磁阀(MV1至MVn),从而为了提供灵活的开环控制 ,各部件各自与可控触点元件(3)串联连接。 为了降低电路的复杂程度,制造价格和空间要求,建议该串联的连接端子(1,4)直接引出,并且组件(MV1至MVn)之间的连接(2) )和接触元件(3)分别通过二极管(D1至Dn)引导到收集点(A,B,C),收集点(A,B,C)连接到一个相同的辅助电路 - 所有组件共享的元素配置(TF,CL,10,11)。 因此,辅助电路元件的组成部分需要多次使用; 它们可用于所有的电磁元件。
    • 10. 发明授权
    • Traffic control device for street vehicles
    • 街道车辆交通控制装置
    • US4851832A
    • 1989-07-25
    • US104145
    • 1987-10-05
    • Herbert Graf
    • Herbert Graf
    • G08G1/09G08G1/095G09F9/33G09F13/20
    • G08G1/095
    • The invention relates to a control device for vehicular street traffic, including a signal disc which consumes very little energy. This signal disc is provided with signal webs separated by deep grooves and with a diffusely reflecting color coating. Pivotal slats are disposed in a frame in front of the signal disc. If the signal disc is displaced with respect to the frame, the slats are pivoted upwardly and push themselves completely into grooves. The signal disc is therefore visible at any observation angle. At dusk or at night, the signals may be given by suitably disposed, dot-shaped, colored light sources in the form of light emitting diodes.
    • 本发明涉及一种用于车辆街道交通的控制装置,包括消耗很少能量的信号盘。 该信号盘上设置有由深槽分开的信号幅和漫反射彩色涂层。 枢轴板条设置在信号盘前面的框架中。 如果信号盘相对于框架移位,则板条向上枢转并将其完全推入槽中。 因此,信号盘在任何观察角度都是可见的。 在黄昏或晚上,信号可以由发光二极管形式的适当设置的点状彩色光源来给出。