.~ Apertured electrode (e.g., grid) interposed in discharge space
DEFINITION
Classification: 313/167
(under subclass 163) Discharge devices having a liquid electrode and another principle discharge electrode (e.g., anode) and having a grid electrode or other apertured
electrode located in the discharge space between the liquid electrode and the other principle electrode.
SEE OR SEARCH THIS CLASS, SUBCLASS:
326, for the miscellaneous electrodes which are provided with only a single aperture.
348+, for the structure of grid electrodes and other foraminous electrodes.
356, for the structure of tubular and other hollow sleeve-like electrodes.
597+, for gas or vapor discharge devices which are provided with a grid or apertured electrode interposed in the discharge space, the grid or apertured electrode and the anode being within a hollow shield. The structures in subclasses 597+ are closely analogous to those used with liquid electrode discharge devices. Also 597+, for other discharge devices having an envelope and a confined atmosphere or gas or vapor which have a grid or other apertured electrode interposed in the discharge space between the cathode and the anode. SEE OR SEARCH CLASS
315, Electric Lamp and Discharge Devices: Systems,
349+, and the subclasses specified in the notes thereto for systems for supplying electrical energy to gas or vapor discharge devices and to liquid electrode discharge devices which have control electrodes.
