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    • 1. 发明授权
    • High pressure mercury ultraviolet lamp
    • 高压汞紫外灯
    • US5905341A
    • 1999-05-18
    • US946096
    • 1997-10-07
    • Mitsuru IkeuchiYukihiro MorimotoHiromitsu Matsuno
    • Mitsuru IkeuchiYukihiro MorimotoHiromitsu Matsuno
    • H01J61/20H01J61/30H01J61/82H01J61/88H01J61/22
    • H01J61/822H01J61/20
    • A high pressure mercury ultraviolet lamp with high dimensional accuracy in which the emitter material during lamp operation is prevented from spraying and being deposited on the wall of the discharge vessel and the UV radiation transmission factor is prevented from being reduced is achieved by the fact that at least one of a group of halides which consists of halides of yttrium, lanthanum, cerium, dysprosium, gadolinium and thorium and at least one of a group of halides which consists of halides of alkali metal elements are filled at a filling ratio in the range from 1:4 to 1:20 to one another as a molar fraction. This also yields the same action as the application of emitter material to the upholding parts of the electrodes. Furthermore, high dimensional accuracy can be ensured by the measure by which the discharge vessel is made of a translucent ceramic, such as YAG.
    • 具有高尺寸精度的高压汞紫外线灯,其中防止在灯操作期间的发射体材料喷射并沉积在放电容器的壁上并防止UV辐射透射系数减小的事实是,在 由钇,镧,铈,镝,钆和钍的卤化物组成的一组卤化物中的至少一种和由碱金属元素的卤化物组成的一组卤化物中的至少一种以填充比填充, 1:4至1:20作为摩尔分数。 这也产生与将发射极材料施加到电极的支撑部分相同的作用。 此外,可以通过放电容器由诸如YAG的半透明陶瓷制成的措施来确保高尺寸精度。
    • 3. 发明授权
    • Negative glow discharge lamp device
    • 负辉光放电灯装置
    • US5041765A
    • 1991-08-20
    • US321069
    • 1989-03-09
    • Etsuo UratakiMasayoshi KodamaHiromitsu Matsuno
    • Etsuo UratakiMasayoshi KodamaHiromitsu Matsuno
    • H05B41/19
    • H05B41/19
    • A negative glow discharge lamp device has a discharge container enclosing at least a rare gas, a hot cathode disposed in the discharge container and coated with a thermion radiation matter, and an anode located in a negative glow domain formed between the anode and the hot cathode in the discharge container, a power conversion circuit for driving the lamp device includes a rectifier directly connected at its d.c. output terminals to the hot cathode and the anode respectively for supplying d.c. electric power to the discharge container, and a capacitor ballast connected between a power supply terminal of an a.c. power source and an a.c. input terminal of the rectifier for controlling discharge current in the discharge container.
    • 负辉光放电灯装置具有包围至少稀有气体的放电容器,设置在放电容器中并涂覆有热离子辐射物质的热阴极,以及位于阳极和热阴极之间形成的负辉光区域中的阳极 在放电容器中,用于驱动灯装置的电力转换电路包括直流连接的整流器 输出端子分别连接到热阴极和阳极,用于提供直流。 放电容器的电力和​​连接在直流电源端子之间的电容器镇流器。 电源和电源 用于控制放电容器中的放电电流的整流器的输入端子。
    • 5. 发明授权
    • Dielectric barrier discharge lamp
    • 介质阻挡放电灯
    • US5666026A
    • 1997-09-09
    • US530655
    • 1995-09-20
    • Hiromitsu MatsunoNobuyuki HishinumaKenichi HiroseKunio KasagiFumitoshi TakemotoYoshinori AiuraTatsushi Igarashi
    • Hiromitsu MatsunoNobuyuki HishinumaKenichi HiroseKunio KasagiFumitoshi TakemotoYoshinori AiuraTatsushi Igarashi
    • G21K5/00H01J65/00H01J65/04H01J17/16H01J61/06
    • H01J65/046
    • A dielectric barrier discharge lamp having a generally cylindrical double-tube arrangement of an outer tube coaxially disposed about an inner tube, with an outer electrode disposed on an outside surface of the outer tube, an inner electrode disposed on an inside surface of the inner tube, and a discharge space provided between the outer tube and the inner tube which is filled with a discharge gas for formation of excimer molecules by dielectric barrier discharge achieves firm engagement of the inner electrode against the inner tube and a stable discharge over a long time even if part of the electrode corrodes due to the ozone produced or it wears. This is achieved by embodiments in which the inner electrode is a generally tubular part which is slit in an axial direction along the full length thereof. The tubular part can be a single cylindrically sheet having opposite longitudinally extending edges spaced from each other by a gap or overlapped. Alternatively, the tubular part can be formed of a pair of substantially semi-cylindrical parts which are separated by a gap between each pair of longitudinally extending edges.
    • 一种电介质阻挡放电灯,其具有大致圆柱形的双管布置,外管同轴地设置在内管周围,外电极设置在外管的外表面上,内电极设置在内管的内表面上 并且设置在外管和内管之间的放电空间,其填充有用于通过电介质阻挡放电形成准分子分子的放电气体,使得内部电极与内管牢固接合,并且长时间稳定地放电甚至 如果电极的一部分由于产生的臭氧或其磨损而腐蚀。 这是通过其中内部电极是沿着其整个长度沿轴向方向狭缝的大致管状部分的实施例来实现的。 管状部件可以是单个圆柱形片材,其具有彼此间隔开或重叠的相对的纵向延伸边缘。 或者,管状部分可以由一对基本上半圆柱形的部分形成,这些部分由每对纵向延伸边缘之间的间隙分开。