![]() ![]() Definitions:Ī fire sprinkler system is an active fire protection measure, consisting of a water supply system, providing adequate pressure and flow rate to a water distribution piping system, onto which fire sprinklers are connected. ![]() is officially formed and publishes codes for automatic sprinkler installation. ![]() It consists of shell and soldered brass cap.ġ882 -Grinnell invents an improved sprinkler that can withstand higher pressures and distributes water more evenly.ġ896 -N.F.P.A. Winter was a problem, and making sure someone was watching at all times.ġ806 -John Carey designs a system of perforated pipes, plungers, and burning strings.ġ812 -Colonel William Congreve designs perforated pipes with valves.ġ875 -Parmelee invents the first modern sprinkler.A tank on the roof of the structure was drained during a fire and released the water into the pipes.Used clay and wood pipes with holes drilled into them.Officially developed and used by Henry Parmalee in 1874 to protect his piano factory. ![]()
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