.~.~ Pulsating or A.C. supply to the cathode or heater circuit
DEFINITION
Classification: 315/97
(under subclass 95) Systems, wherein the cathode or cathode
heater current supply circuit is supplied with pulsating or alternating current.
(1) Note. This subclass includes plural load device systems wherein the cathode or heater circuit includes a rectifier for rectifying alternating current, the rectified current being supplied to the cathode or heater circuit.
SEE OR SEARCH THIS CLASS, SUBCLASS:
101, for other systems under subclass 94 provided with a rectifier and/or an electric space discharge device in the cathode supply circuit.
105, and indented subclass for other systems under subclass 94 having the cathode or heater circuit supplied with pulsating or alternating current.
250, and indented subclasses for systems provided with a plurality of load devices and a source of pulsating or alternating current supply for the load device.
