| 摘要 |
<p>The invention relates to a powder-jet extinguisher meant for extinguishing incipient fires, comprising a container (1) on whose upper part there is fastened an annular support (2) for a breechblock (3) provided with a channel wherein a discharge pipe (4) is mounted, said pipe (4) continuing with a discharge nozzle (5) and a second channel wherein a pressurizing element (6) is mounted, said element (6) comprising a pyrotechnic cartridge fastened by means of another part (7) provided with a slot (a) allowing a firing pin (8) actuated by a spring (9) by pressing a triggering handle (10) to pass.</p> |
