Automotive indicator system
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United States of America Patent
Stats
-
Jul 21, 1987
Grant Date -
N/A
app pub date -
Jan 13, 1986
filing date -
Jan 13, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
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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