发明名称 |
CIRCUIT DE COMMANDE D'UNE LAMPE ELECTRIQUE A DECHARGE |
摘要 |
<p>A circuit for operating an electric discharge lamp from an a.c. supply wherein a burst of high voltage pulses for starting the lamp is generated during each cycle or half cycle of the supply by rapidly turning on and off an electronic switch, e.g. a triac, connected between a tapping point on a ballast inductance and an input terminal of the circuit.</p> |
申请公布号 |
BE868425(A1) |
申请公布日期 |
1978.10.16 |
申请号 |
BE19780188824 |
申请日期 |
1978.06.23 |
申请人 |
THE GENERAL ELECTRIC CY LTD |
发明人 |
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分类号 |
H03K4/92;H03K6/00;H05B41/04;H05B41/18;(IPC1-7):05B/ |
主分类号 |
H03K4/92 |
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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