发明名称 |
Electronic ballast for discharge lamp comprising dielectrically impeded discharges |
摘要 |
A description is given of an operating method for a discharge lamp with dielectrically impeded discharges and also a corresponding ballast and illumination system. The invention is directed at withdrawing the external lamp voltage across the discharge lamp in order to produce a back ignition in the lamp by virtue of an internal counterpolarization. The back ignition improves the efficiency of the lamp operation and makes it possible to construct a very small, lightweight ballast.
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申请公布号 |
US6522082(B1) |
申请公布日期 |
2003.02.18 |
申请号 |
US20010763707 |
申请日期 |
2001.02.26 |
申请人 |
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH |
发明人 |
WAMMES KLAUS;HITZSCHKE LOTHAR;VOLLKOMMER FRANK |
分类号 |
H05B41/24;H05B41/28;(IPC1-7):H05B37/02 |
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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