发明名称 Automatic light dimmer for gas discharge lamps
摘要 A power saving dimming apparatus for gas discharge lamps is disclosed. The apparatus provides a means for applying full power to the lamp for a preselected time whenever the lamp is turned on. After the preselected time has passed, the lamp is maintained in an adjustable dimmed state.
申请公布号 US4950963(A) 申请公布日期 1990.08.21
申请号 US19880190638 申请日期 1988.05.05
申请人 SIEVERS, RICHARD L. 发明人 SIEVERS, RICHARD L.
分类号 H05B41/38 主分类号 H05B41/38
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