High voltage switch for controlling x-ray tubes, comprises pairs of fixed contacts which are separated by insulating material and rotating contacts which engage selectively with the fixed contacts

摘要

The switch has four pairs of fixed contacts (F1+T,F1+S, F1-T,F1-5, F2+T,F2+S, F2-T,F2-S) which are separated by fixed insulating elements (30) made from a copolymer. A central rotating member (22) has three double arms (24-1,24-2,24-3) which support rotating double contacts (M1T,M1S, M2T,M2S, M3T,M3S). The rotating contacts engage the fixed contacts selectively on rotation of the central member An Independent claim is also included for : X-ray equipment which uses the high voltage switch