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    • 8. 发明专利
    • Manufacture of fluorescent lamp
    • 荧光灯制造
    • JPS60195838A
    • 1985-10-04
    • JP5178084
    • 1984-03-16
    • Mitsubishi Electric Corp
    • MIHASHI SEIJIROUNODA SHIYOUKICHI
    • H01J9/44H01J9/04
    • H01J9/045
    • PURPOSE:To perform sufficient activation while forming a cathode luminous point on the end part applied with an electron discharge material of an electrode by impressing a magnetic field on the electrodes on both ends of a lamp simultaneously with high voltage lighting. CONSTITUTION:By impressing magnetic fields on both ends of a lamp in a lighting state of the lamp in a high voltage lighting system, the position of a cathode luminous point, which can maintain the charging state, can be moved by said magnetic fields. As a result of providing both ends of the lamp 1 with the magnets 2 of 2,000 gausses and performing lighting aging of the fluorescent lamp 1 by impressing magnetic fields through said magnets 2, the cathode luminous point is formed on the end parts applied with an electron discharge material while reducing the irregularity of the discharge state such as the lamp flickering or the like in the initial lighting of the lamp down to one third approximately.
    • 目的:通过在高电压照明下同时在灯的两端的电极上施加磁场,在施加电极的电子放电材料的端部形成阴极发光点,进行充分的激活。 构成:通过在高电压照明系统中在灯的点亮状态下在灯的两端施加磁场,可以通过所述磁场移动可以保持充电状态的阴极发光点的位置。 由于将灯1的两端分别具有2,000高斯的磁体2,并且通过在磁体2上施加磁场来进行荧光灯1的照明老化,所以在施加电子的端部上形成阴极发光点 同时在灯的初始照明中将放电状态例如灯闪烁等的不规则性减小到大约三分之一。