Low-pressure mercury discharge lamp
    1.
    发明授权
    Low-pressure mercury discharge lamp 失效
    低压汞放电灯

    公开(公告)号:US5814936A

    公开(公告)日:1998-09-29

    申请号:US857547

    申请日:1997-05-16

    CPC classification number: H01J61/28 H01J61/72 H01J65/048

    Abstract: A low-pressure mercury discharge lamp is provided with a light-transmitting discharge vessel (10) which contains mercury and a rare gas and which comprises means (20) for maintaining an electric discharge in the discharge vessel. A metal holder (30) supporting an amalgam (31) is arranged in the discharge vessel. The holder (30) is a metal plate (33) bent about an axis (32), portions (34a, 34b) of the plate bent towards one another defining a slot (35), while the holder is pinched together at its ends (36) and the amalgam (31) coats the holder on an internal surface (37) thereof. The manufacture of the holder is simple.

    Abstract translation: 低压汞放电灯具有含有汞和稀有气体的透光放电容器(10),其包括用于在放电容器中保持放电的装置(20)。 在放电容器中布置有支撑汞齐(31)的金属支架(30)。 保持器(30)是围绕轴线(32)弯曲的金属板(33),板的部分(34a,34b)朝向彼此弯曲,限定狭槽(35),同时保持器在其端部处被挤压在一起 36),并且汞齐(31)将保持器涂覆在其内表面(37)上。 支架的制造简单。

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