EP 0794551 B1 20010919 - Electron beam deflection system for a cathode ray tube
Title (en)
Electron beam deflection system for a cathode ray tube
Title (de)
Elektronerstrahlablenksystem für eine Kathoderstrahlröhre
Title (fr)
Système de déviation des faisceaux électroniques pour tube à rayons cathodiques
Publication
Application
Priority
- EP 96400495 A 19960308
- US 80784497 A 19970226
Abstract (en)
[origin: EP0794551A1] The deflection coil assembly technique has a pair of coils for horizontal deflection, and a pair of coils for vertical deflection, wrapped around the outside of a Cathode Ray Tube. A ferromagnetic ring is placed outside the coils. The coils are held in place during assembly by a moulded plastic outer separator (2). The separator has sections (13) protruding into the coil to hold the coils in place.
IPC 1-7
IPC 8 full level
H01J 29/76 (2006.01); H01J 29/82 (2006.01)
CPC (source: EP US)
H01J 29/762 (2013.01 - EP US); H01J 29/826 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0794551 A1 19970910; EP 0794551 B1 20010919; JP H103865 A 19980106; US 5818159 A 19981006
DOCDB simple family (application)
EP 96400495 A 19960308; JP 6897097 A 19970307; US 80784497 A 19970226