发明名称 |
HIGH-PRESSURE DISCHARGE LAMP |
摘要 |
The invention relates to a high-pressure discharge lamp, in particular a metal halide high-pressure discharge lamp, and a method for operating this lamp with the aid of a square-wave alternating current. According to the invention, the electrodes (2) of the lamp are dimensioned such that during operation of the lamp with its prescribed nominal power and with a substantially square-wave alternating current the product of the current density in the electrodes (2) and the cube root of the root mean square value of the alternating current has a constant value of between 5 A4/3mm-2 and 10 A4/3mm-2 during the stable operating state of the high-pressure discharge lamp after termination of the ignition phase. |
申请公布号 |
CA2388902(A1) |
申请公布日期 |
2002.12.19 |
申请号 |
CA20022388902 |
申请日期 |
2002.06.04 |
申请人 |
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN MBH |
发明人 |
GRASER, WOLFRAM;STOCKWALD, KLAUS;HUETTINGER, ROLAND;KLOSS, ANDREAS |
分类号 |
H05B41/24;G05F1/00;H01J61/04;H01J61/073;H01J61/82;H01J61/84;H05B41/16;H05B41/18;H05B41/288;(IPC1-7):H01J61/04 |
主分类号 |
H05B41/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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