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    • 6. 发明申请
    • GAS DISCHARGE LAMP COMPRISING A MERCURY-FREE GAS FILL
    • 气体放电灯,包含无汞气体填充物
    • WO2008120172A3
    • 2008-12-18
    • PCT/IB2008051215
    • 2008-04-01
    • KONINKL PHILIPS ELECTRONICS NVPHILIPS INTELLECTUAL PROPERTYKOERBER ACHIM G RHILBIG RAINERHAYASHI DAIYUSCHWAN STEFAN
    • KOERBER ACHIM G RHILBIG RAINERHAYASHI DAIYUSCHWAN STEFAN
    • H01J61/12
    • H01J61/125H01J61/827
    • A discharge lamp comprising a light-transmitting discharge vessel enclosing, in a gas-tight manner, a discharge space comprising a mercury- free fill, the mercury- free fill comprising a molecular radiator compound, selected from the group of metal halides of ruthenium(III), osmium(III,IV), rhodium(III) and rhenium(III), wherein the halide is selected from the group of chloride, bromide and iodide and combinations thereof, and a buffer gas for aiding in starting and buffering the discharge, the discharge lamp further comprising discharge means for igniting and maintaining a discharge in the discharge space emits radiation in the visible range as well as possibly in the UVA range. The visible radiation spectrum is of the cold- white type, while radiation in the UV range is reduced in comparison to mercury-dosed lamps. Losses in visible light, e.g. by Stokes' shift, are thereby reduced and less energy is wasted by radiative output in the ultraviolet. Another advantage of this lamp technology is that it does not require the use of mercury vapor, which is an environmentally hazardous material with known human toxicity. It is therefore environmentally safe.
    • 一种放电灯,包括透光放电容器,其以气密方式封装包括无汞填充物的放电空间,所述无汞填充物包含分子辐射体化合物,所述分子辐射体化合物选自钌的金属卤化物( III),锇(III,IV),铑(III)和铼(III),其中卤化物选自氯化物,溴化物和碘化物及其组合,以及用于帮助起始和缓冲放电的缓冲气体 进一步包括用于点燃和保持放电空间中的放电的放电装置的放电灯在可见光范围以及可能的UVA范围内发射辐射。 可见光辐射谱为冷白色,而与汞配体灯相比,UV范围内的辐射减少。 可见光的损失,例如 通过斯托克斯的转移,由此减少,并且较少的能量被紫外线的辐射输出浪费。 该灯技术的另一个优点是不需要使用汞蒸汽,这是一种具有已知人体毒性的环境有害物质。 因此是环境安全的。
    • 7. 发明申请
    • MERCURY-FREE MOLECULAR DISCHARGE LAMP
    • 无汞分子放电灯
    • WO2010079446A3
    • 2010-09-30
    • PCT/IB2010050040
    • 2010-01-07
    • KONINKL PHILIPS ELECTRONICS NVPHILIPS INTELLECTUAL PROPERTYHILBIG RAINERKOERBER ACHIM G RSCHWAN STEFANHAYASHI DAIYU
    • HILBIG RAINERKOERBER ACHIM G RSCHWAN STEFANHAYASHI DAIYU
    • H01J61/12H01J65/04
    • H01J61/00G21K1/025H01J61/12H01J65/044
    • The invention relates to a mercury- free molecular discharge lamp (30), which comprises: a light-transmitting discharge vessel (32) enclosing, in a gastight manner, a discharge space comprising a gas filling (34). The mercury- free molecular discharge lamp further comprises discharge means (36) for maintaining a discharge (38) in the discharge space, and discharge- variation means (40, 42) for varying, in operation, a position of the discharge within the gas filling relative to each other, and/or for varying a dimension of the discharge within the gas filling over time. An effect of the varying of the position and/or dimension of the discharge over time is that at a specific variation- speed or variation-frequency the output power and/or luminous flux of the mercury- free molecular discharge lamp is substantially increased. This effect is found to be depending on the gas filling and on the variation- speed and/or variation- frequency.
    • 本发明涉及无汞分子放电灯(30),其包括:透光放电容器(32),其以气密方式封闭包括气体填充物(34)的放电空间。 无汞分子放电灯还包括用于在放电空间中保持放电(38)的放电装置(36),以及用于在操作中改变放电在气体内的位置的放电变化装置(40,42) 相对于彼此填充,和/或用于随时间改变气体填充物内的排放的尺寸。 随着时间的推移,放电的位置和/或尺寸的变化的影响是,在特定的变化速度或变化频率下,无汞分子放电灯的输出功率和/或光通量显着增加。 发现这种效应取决于气体填充以及变化速度和/或变化频率。