Electric lamp and discharge devices – Electrode and shield structures – Composite electrodes or shields
Patent
1976-05-14
1981-11-17
Silverman, Stanley S.
Electric lamp and discharge devices
Electrode and shield structures
Composite electrodes or shields
428367, 428688, 428689, 428698, H01J 114
Patent
active
043013872
ABSTRACT:
Carbon articles, particularly carbon electrodes, are protected against corrosive attack in use by fusing material to the article, or applying material to the carbon article which under the conditions of its use is capable of fusing to the carbon article, to form a coherent coating of protective material over only that part of the carbon article liable to corrosive attack when the article is in use.
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Fletcher Kenneth J.
Lorkin Clive G.
Schiffarth Josef
Foseco International Limited
Silverman Stanley S.
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