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公开(公告)号:US4545799A
公开(公告)日:1985-10-08
申请号:US529464
申请日:1983-09-06
申请人: William H. Rhodes , Caryl S. Pitt , John J. Gutta
发明人: William H. Rhodes , Caryl S. Pitt , John J. Gutta
CPC分类号: H01J9/323 , H01J61/366
摘要: A high pressure arc lamp has a ceramic arc tube envelope. A niobium feedthrough positions electrodes within the tube. A ceramic insert at each end of the tube forms a direct high temperature hermetic seal with the niobium feedthrough and the ceramic tube without the use of frits or brazing.
摘要翻译: 高压弧灯具有陶瓷电弧管外壳。 铌馈通将电极放置在管内。 在管的每一端的陶瓷插件与铌馈通和陶瓷管形成直接的高温气密密封,而不使用玻璃料或钎焊。