Український Науково-Дослідний Інститут Пожежної Безпеки Мвс України
Украинский Научно-Исследовательский Институт Пожарной Безопасности Мвд Украины
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Publication of UA19419C2publicationCriticalpatent/UA19419C2/en
Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof
(AREA)
Abstract
The fire extinguisher has a frame with the blanked-off end, combustion chamber placed in a frame coaxially with it and supplied by the solid-rocket generator for fire-extinguishing aerosol with the firing element. A generator is made with through axial groove, and chamber - as the glass hardly placed with a gap to the internal frame surface. The chambe’s open end is turned toward a wall-reflector, formative the blanked-off end of frame. A gap between a chamber and frame is equipped by multistart spiral ribs.