Fuel tank water drain system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 11, 1982
Grant Date -
N/A
app pub date -
Sep 10, 1980
filing date -
Sep 10, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a vehicle driven by a diesel engine, a sensor is activated by an accumulation of water in the fuel tank and another sensor is activated when the engine temperature is at a level, less than normal operating level, indicating that the vehicle and its fuel tank have been stationary for a period sufficient to permit separation of the fuel from the water in the tank. A solenoid is energized upon activation of both sensors and opens a drain valve to permit the water to be drained from the tank.
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Family
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Cited Art Landscape
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