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117 条记录 (耗时 0.01 秒)

    Starter for Low-Pressure Discharge Lamps
    87.
    发明申请
    Starter for Low-Pressure Discharge Lamps 失效
    低压放电灯起动器

    公开(公告)号：US20080129228A1

    公开(公告)日：2008-06-05

    申请号：US11885169

    申请日：2006-02-06

    申请人： Stefano Florian ,  Axel Girstenbreu

    发明人： Stefano Florian ,  Axel Girstenbreu

    IPC分类号： H05B41/08 ,  H05B37/02

    CPC分类号： H05B41/08 ,  H05B41/2985

    摘要： Disclosed is a starter for AC-fed low-pressure discharge lamps that are operated on a series inductor. The starter comprises a glow fuse, a high-temperature conductor (NTC resistor) that is serially connected to the glow fuse, and a resetting bimetal switch which is serially connected to the glow fuse and the high-temperature conductor and is in thermal contact therewith. The high-temperature conductor is provided with high resistance in the cold state, which is transformed into low resistance by elements of built-up heat while the bimetal switch interrupts the electrode heating circuit when the low-pressure discharge lamp fails to ignite. According to the invention, the current is conducted via the high-temperature conductor for both igniting the low-pressure discharge lamp and switching off when the discharge lamp fails to ignite.

    摘要翻译： 公开了一种在串联电感器上工作的交流馈电低压放电灯的起动器。 起动器包括辉光熔断器，串联连接到辉光熔丝的高温导体（NTC电阻器）和串联连接到辉光熔断器和高温导体并与其接触的复位双金属开关 。 高温导体在冷态下具有高电阻，通过积热的元素转换为低电阻，而双金属开关在低压放电灯点燃时中断电极加热电路。 根据本发明，电流通过高温导体进行，用于点燃低压放电灯，并且当放电灯不点燃时关断。

    Glow starter with a faster turn on time for a fluorescent tube
    88.
    发明授权
    Glow starter with a faster turn on time for a fluorescent tube 失效
    辉光启动器具有更快的开启时间为荧光灯管

    公开(公告)号：US5097177A

    公开(公告)日：1992-03-17

    申请号：US635946

    申请日：1990-12-28

    申请人： Chun S. Chiang

    发明人： Chun S. Chiang

    IPC分类号： H01J17/40 ,  H01J61/54 ,  H05B41/08

    CPC分类号： H05B41/08 ,  H01J17/40 ,  H01J61/541

    摘要： A quick start initiator for a flourescent light comprises a sealed glass bulb, a long conductor rod centrally located within the bulb, a pair of short conductor rods positioned to either side of the long conductor and electrically connected with a conducting lead protruding from the base of the glass bulb, and a pair of thermally deforming arcuate strips each being electrically connected to one of the short conductor rods. Wherein one arcuate bimetallic strip attached to one short conductor bar is normally separated by a space from the central conductor bar when in the inactive state. The other arcuate bimetallic strip on the other short conductor bar normally contacts the central long conductor when inactive. A mixture of argon and neon gases fills the glass bulb. Each of the leads are electrically connected in series with one respective cathode of a flourescent tube as in a conventional flourescent tube initiator circuit.

    摘要翻译： 用于荧光灯的快速启动引发器包括密封的玻璃灯泡，位于灯泡内的中心的长导体棒，一对短导体棒，其位于长导体的任一侧，并与导电引线电连接，导电引线从 所述玻璃灯泡和一对热变形的弧形条，每个都与所述短导体棒之一电连接。 其中连接到一个短导体棒的一个弧形双金属条通常在处于非活动状态时与中心导体条分开的空间。 另一个短导体条上的另一个弓形双金属条通常在不活动时接触中心长导体。 氩气和氖气的混合物填充玻璃灯泡。 如常规荧光管引发器电路那样，每个引线与荧光管的一个相应的阴极串联电连接。

    Glow discharge lamp containing thermal switch for producing double hot spots on cathode
    89.
    发明授权
    Glow discharge lamp containing thermal switch for producing double hot spots on cathode 失效
    发光放电灯含有热开关，用于在阴极上产生双重热点

    公开(公告)号：US5001394A

    公开(公告)日：1991-03-19

    申请号：US397230

    申请日：1989-08-23

    申请人： Andre C. Bouchard

    发明人： Andre C. Bouchard

    IPC分类号： H05B41/08 ,  H01J61/54 ,  H01J61/56 ,  H01J61/64

    CPC分类号： H01J61/64 ,  H01J61/541

    摘要： A preheat-type fluorescent lamp, such as a negative glow discharge lamp, includes a cathode contained within an evelope and supported by a pair of lead-in wires. A thermal switch is located within the evelope shunting the cathode and electrically coupled to the supporting lead-in wires. Closure of the thermal switch during lamp operation produces a double hot spot on the shunted cathode. As a result, the cathode temperature is lowered sufficiently causing an improvement in the lumen maintenance and life of the lamp.

    摘要翻译： 诸如负辉光放电灯的预热型荧光灯包括阴极，其包含在一个信号内并由一对引入线支撑。 热开关位于电子信号内，分流阴极并电耦合到支撑引入线。 在灯操作期间关闭热开关在分流阴极上产生双重热点。 结果，阴极温度被充分降低，从而改善了流明维持率和寿命。

    Method of manufacturing a glow discharge starter
    90.
    发明授权
    Method of manufacturing a glow discharge starter 失效
    辉光放电起动器的制造方法

    公开(公告)号：US4938727A

    公开(公告)日：1990-07-03

    申请号：US367921

    申请日：1989-06-19

    申请人： Nikolaos Barakitis ,  Gregory Zaslavsky

    发明人： Nikolaos Barakitis ,  Gregory Zaslavsky

    IPC分类号： H01J61/26 ,  H01J61/54 ,  H05B41/08

    CPC分类号： H05B41/08 ,  H01J61/26 ,  H01J61/541

    摘要： This invention relates to a glow discharge starter having an hermetically sealed envelope containing an ionizable medium, a bimetallic electrode including a bimetallic element having a curved portion and a free end, and a counter electrode located within the envelope. A getter holder is secured to the counter electrode and positioned adjacent the curved portion of the bimetallic element such that a first discharge gap is formed therebetween. A second discharge gap is formed between the free end of the bimetallic element and the counter electrode. The spacing of the first discharge gap is defined as being less than the spacing of the second discharge gap. A predetermined total amount of getter material is contained within the envelope including a portion thereof contained within the getter holder. Preferably, the portion of getter material contained within the getter holder is within the range of from about 25 percent to about 75 percent of the total amount of getter material. The present invention results in a glow discharge starter which has stable electrical characteristics suitable for use with higher lamp voltages and higher ambient temperatures.

    摘要翻译： 本发明涉及一种具有包含可电离介质的气密密封外壳的辉光放电启动器，包括具有弯曲部分和自由端的双金属元件的双金属电极和位于封套内的对置电极。 吸气保持器固定到对电极并且位于双金属元件的弯曲部分附近，使得在它们之间形成第一放电间隙。 在双金属元件的自由端和对电极之间形成第二放电间隙。 第一放电间隙的间隔被定义为小于第二放电间隙的间隔。 吸气剂材料的预定总量包含在封套内，其中包含吸气剂容器内的一部分。 优选地，包含在吸气剂保持器内的吸气剂材料部分在吸气剂材料总量的约25％至约75％的范围内。 本发明产生辉光放电启动器，其具有适于在较高的灯电压和较高的环境温度下使用的稳定的电气特性。