发明名称 |
Rapid start fluorescent lamp circuits with disconnect sockets |
摘要 |
A two-lamp rapid start fluorescent lamp circuit in which the lamps are ignited in sequence and then operated in series. The circuit being energized from a low voltage a.c. source through the use of a substantially conventional ballast which utilizes a transformer having a primary winding and a secondary winding connected in autotransformer relationship. The circuit includes a disconnect socket and a conventional two contact socket for mounting each lamp. The disconnect sockets in one circuit are arranged in one example to open the connections between the filament windings and a filament of each lamp. In another circuit one disconnect socket is arranged to open a connection to a filament winding and the other disconnect socket is arranged to open one of the connections to the line.
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申请公布号 |
US4568860(A) |
申请公布日期 |
1986.02.04 |
申请号 |
US19830523961 |
申请日期 |
1983.08.17 |
申请人 |
ADVANCE TRANSFORMER CO. |
发明人 |
FEINBERG, ALBERT E.;WISBEY, ROBERT W. |
分类号 |
H05B41/232;(IPC1-7):H05B41/16 |
主分类号 |
H05B41/232 |
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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