H - Electricity – 01 – J
Patent
H - Electricity
01
J
316/15
H01J 9/236 (2006.01)
Patent
CA 1300217
PHN 11.835 11 03-11-1986 ABSTRACT: "Method of manufacturing a deflection unit for a cathode ray tube" Method of manufacturing an electromagnetic deflection unit for a cathode ray tube, which unit comprises a field deflection coil 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. After the field deflection coil parts are wound, a hollow, funnel-shaped line deflection coil support which is provided with an annular flange 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 are wound in the line deflection coil support. Figure 2.
547068
Fetherstonhaugh & Co.
Philips Electronics N.v.
Van de Meerakker Jacobus Johannes Maria
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