MAGNETIC CORRECTION DEVICE WITH GEOMETRY CORRECTION FOR A TRICHROME TUBE WITH THREE RODS ONLINE

摘要

P GEOMETRY CORRECTION ADAPTED TO COLOR TELEVISION TUBES. / P P THE CORRECTION MEANS COMPRISE TWO MAGNETIC CORES 34, 35 ARRANGED SYMMETRICALLY AND WEAR COILS 37, 38 RUNNING BY CURRENTS LINKED TO THE DEVIATION CURRENTS LINE OR FRAME ACCORDING TO CORRECTION ON THE LINE OR FRAME. / P