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.
申请公布号
WO2011115673(A1)
申请公布日期
2011.09.22
申请号
WO2011US00478
申请日期
2011.03.15
申请人
MASON, THOMAS, E.;WILLIAMS, DWIGHT P.;SPEARS, CASEY R.;WILLIAMS FIRE & HAZARD CONTROL, INC.
发明人
MASON, THOMAS, E.;WILLIAMS, DWIGHT P.;SPEARS, CASEY R.