| 摘要 |
Method of manufacturing an electromagnetic deflection unit for a cathode ray tube, which unit comprises a field deflection coil (18) consisting of two parts, a line deflection coil consisting of two parts and an annular core of a magnetizable material surrounding the two coils, whilst the two parts of the field deflection coil are wound in a funnel-shaped coil support (4). After the field deflection coil parts are wound, a hollow, funnel-shaped line deflection coil support (4') which is provided with an annular flange (9') at its wide end is passed into the coil support to such an extent that its narrow end projects the coil support and subsequently the two line deflection coil parts (19) are wound in the line deflection coil support (4'). |
