Magnetically operated switch for optical conductor - enables one conductor to be deflected by permanent magnet sliding out from behind screen plate

摘要

The switch is for two or more light conductors in line with each other, one movable sideways and joined at the connecting point to a magnetisable component. The effect of the variable field of a permanent magnet deflects it in relation to the fixed conductor. In one switching position, the permanent magnet (11) is shielded from the magnetisable part (4) by a screen plate (9) mounted in the switch. The magnet slides in relation to the plate. The permanent magnet (11) is fixed on the inside on an operating button.