EP 0218561 A2 19870415 - Deflection unit with ferromagnetic supports to be magnetized in relation to the coupling with the kinescope, and use procedure thereof.
Title (en)
Deflection unit with ferromagnetic supports to be magnetized in relation to the coupling with the kinescope, and use procedure thereof.
Title (de)
Ablenksystem mit ferromagnetischen Trägern die abhängig von der Montage auf der Röhre magnetisiert werden und sein Anwendungsverfahren.
Title (fr)
Système de déflexion comportant des supports ferromagnétiques magnétisés en fonction du couplage avec le tube et son procédé d'utilisation.
Publication
Application
Priority
IT 949785 A 19851008
Abstract (en)
A deflection yoke for TV monitors and the like, with ferromagnetic supports intended to correct distortions in the images obtained from the kinescope (C) to be coupled or being coupled with the yoke, comprising a magnetizable support (18) disposed around the yoke past the deflection zone, in the broader part of the yoke, whose local magnetizations are provided for correcting the distortions, in particular for the geometry correction.
IPC 1-7
IPC 8 full level
H01J 29/70 (2006.01); H01J 29/76 (2006.01); H01J 9/44 (2006.01)
CPC (source: EP)
H01J 29/701 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB LI NL SE
DOCDB simple family (publication)
EP 0218561 A2 19870415; EP 0218561 A3 19871202; IT 1201361 B 19890127; IT 8509497 A0 19851008; JP S62115631 A 19870527
DOCDB simple family (application)
EP 86830286 A 19861007; IT 949785 A 19851008; JP 23637186 A 19861006