| 摘要 |
<p>In order to protect electrical installations against electromagnetic interference and, in particular, against excess voltages, as can occur, for example, as a consequence of a lightning strike, they are laid between the individual electrical apparatuses in flexible profiled hoses which consist of an electrically conductive material and are rotatably connected to terminal elements, arranged on one end. At the same time, the hoses are connected via these terminal elements to discharge points provided on the apparatuses. It is provided in this case that the laid conductors are arranged in a plastic mesh, as protection against chafing. Alternatively, it is provided in this case that the protection against chafing is formed by a plastic coating on the inner side of the profiled hose and, if necessary, additionally in the junction elements, in the region of contact with the conductors. <IMAGE></p> |
