| 发明名称 |
Lighting system with improved preheating of discharge lamps |
| 摘要 |
<p>The system has an electronic operating device and a gas discharge lamp with coils. Each coil has a terminal connected to an impedance network whose impedance function has a null point at a frequency close to a frequency that the electronic operating device produces before ignition of the gas discharge lamp.</p> |
| 申请公布号 |
EP1202612(B1) |
申请公布日期 |
2005.06.29 |
| 申请号 |
EP20010123438 |
申请日期 |
2001.09.28 |
| 申请人 |
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH |
发明人 |
LECHNER, ALFONS |
| 分类号 |
H05B41/295;(IPC1-7):H05B41/295 |
主分类号 |
H05B41/295 |
| 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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