Demagnetization and ground connection device for colour cathode ray tubes

摘要

The device comprises a moulded support which can be fitted to the rear portion of the cathode ray tube for colour visualisation, and carries, by means of a housing which extends along the same, or has moulded therein, the winding of the demagnetising coil and also the earth connection contacts and other electrical and electronic elements of the apparatus carrying the cathode ray tube. The support for the demagnetising and earthing windings is produced in moulded form from a semi-rigid material.