Low-pressure mercury vapor discharge lamp
    1.
    发明申请
    Low-pressure mercury vapor discharge lamp 失效
    低压汞蒸气放电灯

    公开(公告)号:US20040130257A1

    公开(公告)日:2004-07-08

    申请号:US10476808

    申请日:2003-11-04

    CPC classification number: H01J61/04 H01J61/045 H01J61/72

    Abstract: Low-pressure mercury vapor discharge lamp comprising a discharge vessel (10) having a first and a second end portion (12a, 12b), the discharge vessel (10) containing mercury and a rare gas, wherein the end portions (12a, 12b) each support an electrode (20a,20b) arranged in the discharge vessel (10) for initiating and maintaining a discharge in the discharge vessel (10), wherein an electrode shield (22a,22b) substantially encompasses at least one of the electrodes (20a,20b), and wherein said electrode shield (22a,22b) comprises an inner wall (23a) and an outer wall (24a), said walls (23a,24a) being spaced apart.

    Abstract translation: 低压汞蒸汽放电灯包括具有第一和第二端部(12a,12b)的放电容器(10),放电容器(10)含有汞和稀有气体,其中端部(12a,12b) 每个支撑布置在放电容器(10)中用于引发和保持放电容器(10)中的放电的电极(20a,20b),其中电极屏蔽件(22a,22b)基本上包围电极(20a,20b)中的至少一个 ,20b),并且其中所述电极屏蔽件(22a,22b)包括内壁(23a)和外壁(24a),所述壁(23a,24a)间隔开。

    Gas discharge lamp
    2.
    发明申请
    Gas discharge lamp 审中-公开
    气体放电灯

    公开(公告)号:US20040195955A1

    公开(公告)日:2004-10-07

    申请号:US10483694

    申请日:2004-01-13

    CPC classification number: H01J61/10 H01J61/30 H01J61/327 H01J61/33 H01J61/92

    Abstract: A gas discharge apparatus (100) with a cylindrical axis, comprising: at least one pair of electrodes (106, 110); a cylindrical outer tube (114), surrounding the axis; a cylindrical inner tube (102) surrounding the axis; and a gas contained between said inner tube (102) and said outer tube (104), of suitable composition and pressure to create a gas discharge current when sufficient voltage is applied to said electrodes (106, 110), wherein no discharge is present inside the inner tube (102) during operation.

    Abstract translation: 一种具有圆柱轴的气体放电装置(100),包括:至少一对电极(106,110); 围绕轴线的圆柱形外管(114); 围绕轴线的圆柱形内管(102); 以及包含在所述内管(102)和所述外管(104)之间的气体,具有合适的组成和压力,以在向所述电极(106,110)施加足够的电压时产生气体放电电流,其中不存在放电 内管(102)。

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