(under subclass 324) Systems wherein the load devices are discharge devices which are provided with a discharge controlling means.
(1) Note. The discharge controlling means may be a grid electrode, an electromagnet for influencing the space discharge, an auxiliary starting electrode or other means for controlling the space discharge in the discharge device.
SEE OR SEARCH THIS CLASS, SUBCLASS:
35, and indented subclasses, for devices which include a plurality of discharge control discharge device load devices and a circuit element, all of which are structurally combined in a single unitary device.
146, where the source of supply is polyphase alternating current.
195, where the control circuit includes phase shifting means for shifting the phase of the control current and/or voltage with respect to the cathode-anode current. 230, where there is a condenser in the supply circuit.
252, where the supply current for the discharge device is alternating current.
349, and indented subclasses, and the subclasses referred to in the notes to the definition of those subclasses for systems wherein the single load device is a discharge control discharge device.
