Electric lamp and discharge devices: systems – Cathode ray tube circuits – Cathode-ray deflections circuits
Patent
1976-03-11
1977-06-07
Wilbur, Maynard R.
Electric lamp and discharge devices: systems
Cathode ray tube circuits
Cathode-ray deflections circuits
315407, H01J 2956
Patent
active
040285855
ABSTRACT:
A circuit in a color television receiver for generating a correction current of field frequency for a quadripolar winding which is positioned on the core of the deflection coil. The circuit is in series with the deflection coil and constitutes a bridge circuit with diodes and resistors. A resistor is included in one diagonal branch and the winding in the other.
REFERENCES:
patent: 3622835 (1971-11-01), Parker
patent: 3949269 (1976-04-01), Wheeler
Kantelberg Adrianus Hubertus
Valkestijn Leonardus Albertus Antonius
Blum T. M.
Steckler Henry I.
Trifari Frank R.
U.S. Philips Corporation
Wilbur Maynard R.
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