Deflection yoke
A deflection yoke for a cathode ray tube comprises a funnel shaped separator means 1 a, 1 b having a cylindrical neck portion 3 where a magnetic ring is attached. The magnetic ring is engaged with upward holding portions 33 a, 33 b and with downward holding portions 32 a, 32 b, which hold such magne...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | A deflection yoke for a cathode ray tube comprises a funnel shaped separator means
1
a,
1
b
having a cylindrical neck portion
3
where a magnetic ring is attached. The magnetic ring is engaged with upward holding portions
33
a,
33
b
and with downward holding portions
32
a,
32
b,
which hold such magnetic ring. Root portions
33
a
3
and
33
b
3
of the downward holding portions
32
a
and
32
b
are substantially inflexible, where the inner circumference of the magnetic ring substantially contacts the root portions
33
a
3
and
33
b
3,
and the root portions
33
a
3
and
33
b
3
restrict the position of magnetic ring from being disengaged from the protrusions
33
a
1
and
33
b
1
when the downward holding portions
33
a
and
33
b
are forced to disengage the magnetic ring. |
|---|