(under subclass 567) Subject matter having means to shield the lead-in wire or a support from an electrode.
(1) Note. The shielding means can be for the purpose of preventing an electric discharge from being established between the lead-in wire or support and another part of the device or for preventing a deposit of sputtered material upon the lead-in wire or supports, or for any other shielding purpose.
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168, for liquid electrode discharge device which has an anode and an anode lead-in wire in separate anode chambers.
169, for a liquid electrode discharge device having plural anodes and a shield between the anodes and anode lead-in wires to prevent a discharge there between.
239+, for devices which are provided with a supporting and/or spacing structure for a shield.
313, for devices provided with means to distribute or prevent static charges or means to prevent deleterious electrical discharges.
317+, for devices of this class which include an envelope with lead-in conductors. 590, for a three or more electrode gas or vapor discharge device having a shield to prevent a discharge between two of the electrodes.
594, for a three or more electrode gas or vapor device wherein there is a grid or other apertured electrode arranged within an anode shield.
614, for a discharge device having an anode shield to prevent undesired discharges to the anode or anode lead-in.
616, for a discharge device having a shield to protect some part of the device such as the cathode, from the effects of positive ion bombarment.
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174, Electricity: Conductors and Insulators,
50.59, for hermetic sealed envelope with lead-in conductors of general utility which has shielding means between the lead-in conductors or the joint between the envelope and a lead-in conductor.
