Flourescent light bulb
    4.
    发明授权
    Flourescent light bulb 失效
    荧光灯泡

    公开(公告)号:US4754194A

    公开(公告)日:1988-06-28

    申请号:US912221

    申请日:1986-09-26

    CPC分类号: H01J61/76 H01J61/0672

    摘要: A self starter neon lamp is provided and contains a screw-in base to fit conventional screw sockets, substitutes neon gas for mercury and argon gas and utilizes flat metal ring-shaped cathodes within. In a modification the lamp is in a U-shaped configuration and utilizes two sets of curved flat metal ring-shaped cathodes within to enhance arc discharge therethrough.

    摘要翻译: 提供自启动霓虹灯,并包含一个螺丝固定座,以适应传统的螺丝插座,替代氖气用于汞和氩气,并使用扁平金属环形阴极。 在一个修改中,灯是U形构造并且利用两组弯曲的扁平金属环形阴极来增强通过其中的电弧放电。

    Low Pressure Discharge Lamp
    6.
    发明申请
    Low Pressure Discharge Lamp 审中-公开
    低压放电灯

    公开(公告)号:US20110221329A1

    公开(公告)日:2011-09-15

    申请号:US13127236

    申请日:2009-10-29

    IPC分类号: H01J61/44 H01J61/76

    摘要: A low-pressure discharge lamp having a discharge vessel which delimits a gas-tight fill chamber containing a filling gas, wherein the side of the discharge vessel facing the fill chamber is coated at least partially with a luminescent phosphor mixture by means of which electromagnetic radiation in the non-visible range can be transferred into the visible range. A low-pressure discharge lamp which is energy-saving and at the same time possesses good efficiency is provided in that primarily argon is used as the filling gas and that the average particle size of the luminescent phosphor mixture is greater than 5 m.

    摘要翻译: 一种低压放电灯,其具有限定包含填充气体的气密填充室的放电容器,其中面向填充室的放电容器的侧面至少部分地涂覆有发光荧光体混合物,借助于此,电磁辐射 在不可见范围内可以转移到可见光范围内。 提供节能且同时具有良好效率的低压放电灯,其中主要使用氩作为填充气体,并且发光荧光体混合物的平均粒径大于5μm。

    Neon fluorescent lamp and method of operating
    8.
    发明授权
    Neon fluorescent lamp and method of operating 失效
    霓虹荧光灯和操作方法

    公开(公告)号:US5523655A

    公开(公告)日:1996-06-04

    申请号:US298896

    申请日:1994-08-31

    摘要: A nearly pure neon is described along with a method of operating the lamp. A phosphor is coated on the lamp wall. By properly stimulating the neon, ultraviolet light may be emitted, that can stimulate the phosphor to a first light emission. The lamp may then be operated to produce a visible light emission that is the result of neon emission or of intermediate combinations of the neon and phosphor emissions. A single neon lamp may then produce in one instance, an amber color, or in other instance, a red color without the cold environment problems typical of a mercury based lamp. The output efficiency is enhanced when the lamp is formed as an aperture lamp. The narrow source is also useful as a source in reflector and lens systems. High pressure neon lamps offer a small source size, direct color with no filtering, good tolerance of impact and jarring, moderate cost, and increased vehicle styling potential.

    摘要翻译: 描述了近乎纯净的氖灯以及操作灯的方法。 荧光粉被涂在灯壁上。 通过适当地刺激氖,可以发射紫外光,这可以将磷光体刺激到第一光发射。 然后可以操作灯以产生由氖光发射或氖和磷发射的中间组合引起的可见光发射。 然后,单个氖灯可以在一种情况下产生琥珀色,或者在另一种情况下,产生红色,而没有典型的基于汞的灯的冷环境问题。 当灯形成为光圈灯时,输出效率提高。 窄光源也可用作反射镜和透镜系统中的光源。 高压霓虹灯提供小尺寸,直接颜色,不过滤,良好的耐冲击和振动,适中的成本和更高的车辆造型潜力。

    Rare gas discharge fluorescent lamp device
    10.
    发明授权
    Rare gas discharge fluorescent lamp device 失效
    稀有气体放电荧光灯装置

    公开(公告)号:US5072155A

    公开(公告)日:1991-12-10

    申请号:US525962

    申请日:1990-05-11

    摘要: The invention provides a rare gas discharge fluorescent lamp device which is long in life and high in brightness and efficiency. The lamp device comprises a rare gas discharge fluorescent lamp including a glass bulb having xenon, argon or krypton gas enclosed therein, a fluorescent layer formed on an inner face of the bulb, and a pair of electrodes located at the opposite ends of the bulb. A pulse-like voltage wherein the ratio of an energization period with respect to one cycle is higher than 5% but lower than 70% (xenon or krypton gas) or 80% (argon gas) and the energization period is shorter than 150 .mu.sec is applied between the electrodes of the lamp. Such pulse-like voltage is produced from a circuit including a dc power source, a pulse signal source, and a switching element for controlling application of a voltage of the dc power source or such voltage boosted by a boosting transformer or a resonance circuit. Where the negative electrode includes a filament coil, a rectifying element is connected between the electrodes of the lamp for allowing pre-heating of the filament coil.