Water cannon liquid dispensing system
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United States of America Patent
Stats
-
Jun 20, 1995
Grant Date -
N/A
app pub date -
Nov 10, 1993
filing date -
Nov 10, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A water cannon is arranged for both pulsed and continuous flow. A turret is provided for supporting and aiming a water cannon nozzle. Advantageously, the water cannon includes a pump which accelerates water through a closed loop until operation of a first valve directs the water to the turret. In the pulsed mode, a second valve keeps the nozzle normally closed, and the flow causes pressure in an air chamber to increase above a predetermined level, thereby opening the second valve and allowing the water to exit the nozzle. This flow reduces the pressure in the air chamber below the predetermined level. As a result, the second valve is actuated to stop the flow. In the continuous flow mode, the second valve is maintained open to allow the flow directed from the closed loop to exit the nozzle in a continuous flow.
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Family
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Cited Art Landscape
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