Dielectric barrier discharge lamp
    2.
    发明授权
    Dielectric barrier discharge lamp 失效
    介质阻挡放电灯

    公开(公告)号:US5581152A

    公开(公告)日:1996-12-03

    申请号:US303033

    申请日:1994-09-08

    CPC分类号: H01J65/046 H01J65/00

    摘要: In a dielectric barrier discharge lamp, in which a discharge vessel, in which a discharge gas forming "excimer" molecules is encapsulated, is provided with a dielectric provided with a netlike electrode and a window, through which the light goes, the first object of the invention is achieved by an arrangement in which a thickness of ends of the above-described netlike electrodes is greater than the average thickness of the entire electrode. Another object of the invention is achieved by an arrangement in which a holder incorporated in the discharge vessel has an outer dimension that is less than/equal to an outer dimension of the netlike electrodes. A further object of the invention is achieved by an arrangement by which the discharge vessel has a hollow cylindrical shape formed from an external tube and an internal tube and a means for hermetic sealing is arranged inside the internal tube.

    摘要翻译: 在其中封装了形成“准分子”分子的放电气体的放电容器的电介质阻挡放电灯中,设置有电介质,所述电介质设置有网状电极和窗,光通过该电介质,第一物体 本发明通过上述网状电极的端部的厚度大于整个电极的平均厚度的结构来实现。 本发明的另一个目的是通过一种结构实现的,其中结合在放电容器中的保持器的外形尺寸小于/等于网状电极的外部尺寸。 本发明的另一个目的是通过这样一种布置实现放电容器具有由外管和内管形成的中空圆筒形状,并且用于气密密封的装置设置在内管的内部。

    Dielectric barrier discharge lamp
    3.
    发明授权
    Dielectric barrier discharge lamp 失效
    介质阻挡放电灯

    公开(公告)号:US5757132A

    公开(公告)日:1998-05-26

    申请号:US725039

    申请日:1996-10-02

    IPC分类号: H01J65/00 H01J61/067

    CPC分类号: H01J65/046

    摘要: To maintain the relative positional relationship between an inner tube and an inner electrode of a dielectric barrier discharge tube having a roughly cylindrical, double tube arrangement of an outer tube coaxially arranged about an inner tube with a discharge space defined therebetween, an outer electrode on an outer surface of the outer tube, an inner electrode on an inner surface of the inner tube, and a discharge gas which forms excimer molecules by a dielectric barrier discharge filling said discharge space, despite repeated expansion and contraction of the inner electrode due to the dielectric barrier discharge lamp being repeatedly turned on and off, according to the invention, the inner electrode is formed of a substantially tubular metal component or the like, and a motion preventing component is provided at opposite ends of the inner electrode for maintaining an axial position of the inner electrode relative to the inner tube.

    摘要翻译: 为了保持介质阻挡放电管的内管和内电极之间的相对位置关系,所述介质阻挡放电管具有围绕内管同轴布置的外管的大致圆筒形双管布置,其间限定有放电空间,外电极 外管的外表面,内管的内表面上的内电极和通过填充所述放电空间的介电阻挡放电形成准分子分子的放电气体,尽管内电极由于电介质的反复膨胀和收缩 根据本发明,根据本发明,内部电极由基本上管状的金属部件等形成,并且在内部电极的相对端设置防止运动部件,用于保持轴向位置 内部电极相对于内管。

    Light source device using a double-tube dielectric barrier discharge
lamp and output stabilizing power source
    4.
    发明授权
    Light source device using a double-tube dielectric barrier discharge lamp and output stabilizing power source 失效
    光源装置采用双管介质阻挡放电灯和输出稳压电源

    公开(公告)号:US5763999A

    公开(公告)日:1998-06-09

    申请号:US531374

    申请日:1995-09-20

    CPC分类号: H01J65/046

    摘要: A light source device in which the radiated light from the dielectric barrier discharge lamp can always be stabilized even if the discharge vessel of the dielectric barrier discharge lamp is large or the load on the tube wall within the discharge vessel is small. This is achieved according to the invention by the provision of a light source device having a discharge lamp which has a generally cylindrical, coaxial double-tube arrangement of an outer tube and an inner tube, in which there is an outer electrode on the outer tube, in which there is an inner electrode on the inner tube, and in which a discharge space between the inner and outer tubes is filled with a discharge gas for formation of excimer molecules by a dielectric barrier discharge, and of a power source for operating this discharge lamp in accordance with the relationship: Vs/Vp.ltoreq.0.5 where Vs is the starting voltage and Vp is the voltage applied to the discharge lamp during steady-state luminous operation.

    摘要翻译: 即使介电阻挡放电灯的放电容量大或者放电容器内的管壁上的负荷较小,来自电介质阻挡放电灯的辐射光总能稳定的光源装置。 根据本发明,通过提供一种具有放电灯的光源装置来实现,所述放电灯具有外管和内管的大致圆筒形同轴双管布置,其中在外管上具有外电极 其中在内管上存在内电极,并且其中内管和外管之间的放电空间填充有用于通过电介质阻挡放电形成准分子的放电气体,以及用于操作该电极的电源 放电灯按照Vs / Vp

    Dielectric barrier discharge lamp
    5.
    发明授权
    Dielectric barrier discharge lamp 失效
    介质阻挡放电灯

    公开(公告)号:US5666026A

    公开(公告)日:1997-09-09

    申请号:US530655

    申请日:1995-09-20

    CPC分类号: H01J65/046

    摘要: 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.

    摘要翻译: 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。

    Compact fluorescent lamp
    6.
    发明授权
    Compact fluorescent lamp 失效
    紧凑型荧光灯

    公开(公告)号:US4803401A

    公开(公告)日:1989-02-07

    申请号:US886238

    申请日:1986-07-16

    CPC分类号: H01J61/35 Y02B20/19

    摘要: Disclosed is a compact fluorescent lamp which comprises an airtight outer bulb filled with a rare gas and mercury; inner tube means provided within the outer bulb, said means having opening to a space of the inside of the outer bulb, and a coating formed onto at least one of an inner surface of said outer bulb and an outer surface of said inner tube means, said coating being so transparent as substantially not to scater visible rays and which consists of at least one material of an oxide and a phosphate.A compact fluorescent lamp mostly in the electric bulb shape of the present invention has been remarkably improved in the so-called lumen output maintenance without lowering of the initial lumen output.

    摘要翻译: 公开了一种紧凑型荧光灯,其包括填充有稀有气体和汞的气密外灯泡; 设置在外灯泡内的内管装置,所述装置具有通向外灯泡内部的空间的开口,以及形成在所述外灯泡的内表面和所述内管装置的外表面中的至少一个上的涂层, 所述涂层是如此透明的,基本上不能扫射可见光线并且由至少一种氧化物和磷酸盐材料组成。 本发明的电灯泡形状的紧凑型荧光灯在所谓的流明输出维护中得到显着改善,而不降低初始流明输出。

    High pressure mercury ultraviolet lamp
    8.
    发明授权
    High pressure mercury ultraviolet lamp 失效
    高压汞紫外灯

    公开(公告)号:US5905341A

    公开(公告)日:1999-05-18

    申请号:US946096

    申请日:1997-10-07

    CPC分类号: H01J61/822 H01J61/20

    摘要: 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.

    摘要翻译: 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。

    Negative glow discharge lamp device
    9.
    发明授权
    Negative glow discharge lamp device 失效
    负辉光放电灯装置

    公开(公告)号:US5041765A

    公开(公告)日:1991-08-20

    申请号:US321069

    申请日:1989-03-09

    IPC分类号: H05B41/19

    CPC分类号: H05B41/19

    摘要: 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.

    摘要翻译: 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。