发明名称 |
LAMPEN-EINSCHALTSEQUENZ MIT UNTERBRECHUNGSZEIT |
摘要 |
A ballast for feeding a high-pressure discharge lamp. The ballast:supplies the lamp with an AC voltage at an ignition frequency (fi) during an ignition period (ti),supplies the lamp with an AC voltage at a glow frequency (fg) during a glow period (tg) following the ignition period (ti),repeats the start-up sequence of ignition period and glow period (ti, tg),supplies the lamp with an AC voltage at an operating frequency (fb) during an operating period (tb) following the last start-up sequence, andinterrupts the power supply to the lamp in a start-up sequence, not being the last start-up sequence, during an interruption period (td) following the glow period (tg). |
申请公布号 |
DE60115008(T2) |
申请公布日期 |
2006.08.10 |
申请号 |
DE2001615008T |
申请日期 |
2001.04.09 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
VAN DEN NIEUWENHUIZEN, C.;HENDRIKX, M.;HEIJNE, H. |
分类号 |
H05B41/00;H05B41/24;H05B41/231;H05B41/292;H05B41/38 |
主分类号 |
H05B41/00 |
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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