发明名称 |
Luminaire starting aid device |
摘要 |
A starting aid for a luminaires includes a trigger circuit for supplying a trigger voltage pulse to a lamp in response to the presence of a line voltage signal supplied by a photodetector, a feedback circuit for detecting the lamp voltage and means, responsive to the line voltage signal and the feedback circuit, for comparing the voltage on the lamp to a nominal voltage level for disabling the trigger circuit and terminating the trigger voltage pulse in the presence of a lamp cycling or lamp out condition.
|
申请公布号 |
US6452340(B1) |
申请公布日期 |
2002.09.17 |
申请号 |
US20000544307 |
申请日期 |
2000.04.06 |
申请人 |
ACUITY BRANDS, INC. |
发明人 |
MORRISSEY, JR. JOSEPH F.;WALTERS JEFF |
分类号 |
H05B37/03;H05B41/04;(IPC1-7):H05B37/02 |
主分类号 |
H05B37/03 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|