Fire extinguisher nozzle
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United States of America Patent
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Nov 5, 2013
Grant Date -
Jun 16, 2011
app pub date -
Mar 12, 2010
filing date -
Dec 14, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
An extinguisher for minimizing fires includes a container for holding an extinguishing fluid, a propellant disposed within the container for expelling the fluid from the container if desired, and a nozzle for directing the fluid towards a fire. The nozzle has an input for receiving the fluid from the container and an outlet for directing the fluid towards the fire. The nozzle includes an expansion chamber disposed between the input and the outlet of the nozzle. The nozzle outlet has a restrictor for restricting flow of the fluid from the expansion chamber.
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