US PATENT SUBCLASS 315 / 397
.~.~.~.~ Coil-type circuit

Current as of: June, 1999
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315 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS

1  DF  CATHODE RAY TUBE CIRCUITS {11}
364  DF  .~ Cathode-ray deflections circuits {16}
395  DF  .~.~ Plural potentials or currents applied to deflection member {2}
396  DF  .~.~.~ Push-pull deflection circuit {1}
397.~.~.~.~ Coil-type circuit

DEFINITION

Classification: 315/397

(under subclass 396) Subject matter wherein the elements are deflection coils and the means connected to each of the deflection elements includes a separate amplifier having an input and an output, connected through its output to each of the coils and means connected to the input of each amplifier to cause the current to increase through one of the coils and its associated amplifier while at the same time causing the current to decrease through the other coil and its associated amplifier.