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1. 发明授权

US06614187B1 Short arc type mercury discharge lamp with coil distanced from electrode 失效
标题翻译：短弧型汞线放电灯，线圈距离电极
公开(公告)号：US06614187B1
公开(公告)日：2003-09-02
申请号：US09946671
申请日：2001-09-06
申请人： Yoshitaka Kanzaki , Takashi Yamashita , Toru Nishikubo
发明人： Yoshitaka Kanzaki , Takashi Yamashita , Toru Nishikubo
IPC分类号： H01J1704
CPC分类号： H01J61/0732
摘要： The present invention provides a short arc type mercury discharge lamp that, at lamp startup time, quickly shifts glow discharge to arc discharge, and quickly shifts the arc discharge position from the coil to the electrode tip, making it possible to maintain a stable discharge state, in the short arc type mercury discharge lamp 1, a coil 5 has been arranged on the side surface of an electrode 4, and 0.15 mg/mm3 or more of mercury has been sealed inside a discharge vessel, wherein the side part 51 of the coil 5 close to the tip side of the electrode is constructed so as to be fixed to the side surface of the electrode 4, and, at least, the part 52 of the coil 5 following the side part 52 is distanced from the side surface of the electrode.
摘要翻译：本发明提供一种短弧型汞放电灯，其在灯启动时迅速将辉光放电转移到电弧放电，并且将电弧放电位置从线圈快速移动到电极尖端，使得可以保持稳定的放电状态在短弧型水银放电灯1中，在电极4的侧面配置有线圈5，在放电容器内密封有0.15mg / mm 3以上的汞，其中，线圈5靠近电极的前端侧被构造成固定到电极4的侧面，并且至少线圈5的跟随侧面部分52的部分52远离电极4的侧表面电极。

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