Powder discharge apparatus

摘要: An apparatus for the discharge of powder by a fluidic propellant is suitable use as fire extinguisher, including container wherein and pressurized prior to apparatus. Discharge from accomplished means diaphragm in wall container, there being gas generator contained within well providing an overpressure which, combination with pressure which has been charged, fractures diaphragm. Thereupon, exits homogeneous stream. The less than approximately 30 percent, preferably 20 percent are subjected during charging propellant. charge range 400-600 p.s.i. so be many times greater environment external container. A battery operated circuit may connected between sensor activation modular self-contained form extinguisher.