Deflection yoke device

Details Deflection yoke device Deflection yoke device

1993-12-22

1995-09-05

Picard, Leo P.

Electricity: magnetically operated switches, magnets, and electr

Magnets and electromagnets

Electron or ion beam deflecting type

315 8, H01F 502

Patent

active

054482127

ABSTRACT:
A deflection yoke device of the present invention includes a unit bobbin to be mounted in such a manner as to be fitted in a head portion side of a deflection yoke bobbin. The unit bobbin has two coil winding portions disposed at either or both of top and bottom sides of the deflection yoke so that magnetic leakage-protecting coils can be formed by directly winding a wire around the coil winding portions. The unit bobbin further includes terminals for fixing lead wires extracted from the magnetic leakage-protecting coils.

REFERENCES:
patent: 4709220 (1987-11-01), Sakane et al.
patent: 4853588 (1989-08-01), Ohtsu et al.
patent: 5036246 (1991-07-01), Germani
patent: 5049847 (1991-09-01), Okuyama et al.
patent: 5124613 (1992-06-01), Park et al.
patent: 5157305 (1992-10-01), Satoh et al.
patent: 5189348 (1993-02-01), Yokota et al.
patent: 5191307 (1993-03-01), Hashimoto et al.
patent: 5220241 (1993-06-01), Kanazawa et al.

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