Industrial floor nozzle and fire fighting system
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United States of America Patent
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Jul 7, 2015
Grant Date -
Jan 3, 2013
app pub date -
Mar 15, 2011
filing date -
Oct 13, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
An industrial floor firefighting system including a grating structured to rest over a trench and a firefighting nozzle attached to the grating, the system preferably characterized in the nozzle having an adjustable discharge gap; in the nozzle barrel being structured with the grating such that the barrel bears essentially no weight from industrial objects on or passing over the grating; in having an adjustable bafflehead/barrel combination that produces a nozzle gap upstream of the nozzle discharge orifice; and/or, as well, producing an annular gap discharge and an essentially annular nozzle discharge.
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