发明名称 |
Method and apparatus for causing electric lamp to flash |
摘要 |
A circuit that includes a latch and an oscillator is attached to a common lamp control switch to cause the lamp to flash when the switch is manipulated in accordance with a prescribed pattern. The flashing draws attention to the lamp and is used, for example, in an emergency. In a first embodiment, the circuit is placed in parallel with the switch. In a second embodiment, the circuit is placed in series with the switch. In both embodiments, the circuit is small enough to fit within an existing switch box.
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申请公布号 |
US5451844(A) |
申请公布日期 |
1995.09.19 |
申请号 |
US19940299418 |
申请日期 |
1994.09.01 |
申请人 |
RESPONSE TECHNOLOGY CORPORATION |
发明人 |
WALKOS, GERALD D.;HARN, DANA R.;WALKOS, WILLIAM I. |
分类号 |
H05B37/02;H05B39/09;(IPC1-7):H05B37/00 |
主分类号 |
H05B37/02 |
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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