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1.
公开(公告)号:EP0462780A1
公开(公告)日:1991-12-27
申请号:EP91305463.1
申请日:1991-06-17
发明人: Rutan, Douglas Moss , Woyansky, Jeannine Anne , Scott, Curtis Edward , McGinnis, Katherine Louise
CPC分类号: H01J61/825 , H01J61/26 , H01J61/34
摘要: An improved compact, white color and pulse operated high pressure sodium vapor arc discharge lamp employing a radiation sensitive getter (82) RF flashed onto the inner surface of the outer lamp envelope (52) has a ceramic radiation shield (88) interposed between the arc tube (54) and the getter and/or the metallic lamp base (74).
摘要翻译: 使用辐射敏感的吸气剂(82)的闪光到外部灯泡(52)的内表面上的改进的致密,白色和脉冲操作的高压钠蒸气放电灯具有陶瓷辐射屏蔽(88),其插入在电弧 管(54)和吸气剂和/或金属灯座(74)。