Communications: electrical – Selective – Having indication or alarm
Patent
1986-01-13
1987-07-21
Crosland, Donnie L.
Communications: electrical
Selective
Having indication or alarm
340 67, 340 71, 340 72, 340 73, 340 82, 340 97, 340105, 40545, 362263, 116 42, B60Q 126
Patent
active
046821465
ABSTRACT:
A rare gas automobile indicator light system employing a single horizontally disposed indicator tube operated to provide braking, parking, emergency flasher and turn indications. The indicator tube is operated at partial intensity for a parking function and at full intensity for braking function. The indicator is further operated by excitation of a single electrode on either side thereof to provide respective left and right-hand turn indications by providing a sweeping action of the light propagation to provide a pointing effect in the desired direction. The emergency flasher indication is carried out by virtue of causing periodic on and off switching of the indicator tube.
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