US PATENT SUBCLASS 315 / 410
.~.~.~ With device discharging a condenser


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}
409  DF  .~.~ Including a discharge device {1}
410.~.~.~ With device discharging a condenser


DEFINITION

Classification: 315/410

(under subclass 409) Subject matter wherein the electrical circuit includes a condenser and connections between the condenser and the discharge device to cause the condenser when charged, to discharge through the discharge device.

(1) Note. The circuits for the most part here are sweep circuits but the circuits are generally not claimed as having the condenser periodically charged and discharged.

SEE OR SEARCH THIS CLASS, SUBCLASS:

227, and indented subclasses, for systems under the class definition, which include a condenser and a discharge device of the gas or vapor ionization type, the condenser being charged through the gas or vapor tube.

SEE OR SEARCH CLASS

307, Electrical Transmission or Interconnection Systems, 108, for waveform or waveshape determinative or pulse producing systems which include a capacitor.

320, Electricity: Battery or Capacitor Charging or Discharging,

166+, for charging or discharging a capacitor, per se.

327, Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems,

183, for a pulse generated by a capacitor discharging through an electron tube.

331, Oscillators,

131, and 152 for relaxation oscillators using the charging and discharging of a capacitor to form a deflection waveform to be applied to a cathode-ray tube deflection means.