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    • 7. 发明授权
    • Method and safety device for monitoring a bus bar of an electrical energy supply grid
    • 用于监测电力供电电网母线的方法和安全装置
    • US09007734B2
    • 2015-04-14
    • US13133256
    • 2008-12-10
    • Oliver Hartmann
    • Oliver Hartmann
    • H02H3/02H02H7/26
    • H02H7/262
    • A method for monitoring a bus bar with regard to short circuits that may occur. The bus bar has a feeder and at least two outgoers. A outgoer safety device is provided at each outgoer and a feeder safety device is provided at the feeder. In the case of a short circuit in one of the outgoers, the outgoer safety device associated with the outgoer outputs a blocking signal to the feeder safety device, delaying or preventing actuation of a power switch disposed at the feeder. In order to provide a method wherein comparably little installation effort is required, the outgoer safety devices send repeating communication telegrams to the feeder safety device by way of a data transfer bus, and the feeder safety device checks the receipt of the communication telegrams by way of a checking logic, and optionally prevents the execution of a blocking signal. A feeder safety device is correspondingly configured.
    • 一种用于监测可能发生的短路的母线的方法。 母线有一个喂料器和至少两个出口者。 每个出口人都设置一个外放安全装置,并在送料器上设置一个送料器安全装置。 在其中一个输出器发生短路的情况下,与输出器相关联的外放器安全装置向加料器安全装置输出阻塞信号,延迟或防止设置在进料器上的电源开关的致动。 为了提供一种需要相当少的安装努力的方法,外出者安全装置通过数据传输总线向馈线安全装置发送重复的通信电报,馈线安全装置通过以下方式检查通信电报的接收: 检查逻辑,并且可选地防止执行阻塞信号。 进料器安全装置相应配置。
    • 9. 发明申请
    • STRAIN RELIEF DEVICE
    • 应变消除装置
    • US20120002935A1
    • 2012-01-05
    • US13255746
    • 2009-12-16
    • Oliver Hartmann
    • Oliver Hartmann
    • G02B6/44
    • G02B6/4477
    • The invention relates to a strain relief device (1) for at least one glass fiber cable (45), comprising a base body (10) and at least one clamping element (30), the base body (10) having at least one through-opening (14) for leading through at least one glass fiber cable (45), which through-opening extends from a front side (V) of the base body (10) to a rear side (R) of the base body (10), a head part (13) with at least one slit (18) being arranged on the rear side (R) of the base body (10), and at least one deflecting element (20) being arranged on an outer surface of the base body (10), and the clamping body (30) being detachably connected to the base body (10).
    • 本发明涉及一种用于至少一个玻璃纤维电缆(45)的应变消除装置(1),其包括基体(10)和至少一个夹紧元件(30),所述基体(10)具有至少一个贯穿 (14),其通过至少一个玻璃纤维电缆(45),所述玻璃纤维电缆(45)从所述基体(10)的前侧(V)延伸到所述基体(10)的后侧(R) ),具有至少一个狭缝(18)的头部(13)布置在所述基体(10)的后侧(R)上,以及至少一个偏转元件(20)布置在所述基体 基体(10),并且夹紧体(30)可拆卸地连接到基体(10)。