Water driven fan system for firefighting
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United States of America Patent
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-
Mar 13, 1990
Grant Date -
N/A
app pub date -
Sep 12, 1988
filing date -
Sep 12, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fan system for use in firefighting applications employing positive pressure ventilation includes a lightweight portable fan having a water-powered turbine as its driver. A flow control valve is operable to set the system to operate in a plurality of modes including a mode wherein an air stream and a water mist can be directed toward the fire.
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