High pressure alkali metal discharge lamp
    1.
    发明申请
    High pressure alkali metal discharge lamp 审中-公开
    高压碱金属放电灯

    公开(公告)号:US20070085478A1

    公开(公告)日:2007-04-19

    申请号:US11249985

    申请日:2005-10-13

    CPC classification number: H01J61/22 H01J61/82

    Abstract: A high pressure alkaline metal discharge lamp includes a ceramic arctube and a discharge-sustaining fill. The fill contains rare gas and alkali metal, the alkali metal being cesium, rubidium, potassium or mixtures thereof. The fill is mercury free and cadmium free. The alkali metal vapor pressure during operation is at least 2 atmospheres.

    Abstract translation: 高压碱金属放电灯包括陶瓷电弧管和放电维持填充物。 填充物含有稀有气体和碱金属,碱金属是铯,铷,钾或其混合物。 填充物是无汞的和无镉的。 操作期间的碱金属蒸汽压力至少为2个大气压。

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