Fire extinguisher with a reservoir made from a plastic material
OwnerMichel Lahouatiinventor
Life of this patent
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Abstract
A fire extinguisher (61) with a reservoir made from a plastic material (60), for containing an extinguishing agent and a discharge device (65), fixed to a neck (64) of the reservoir, for controlling a discharge of the extinguishing agent. The discharge device has an outlet nozzle (70) and a plunge tube (69), arranged within the reservoir (60), such as to conduct the extinguishing agent from a base section (71) of the reservoir, opposite the neck, to the outlet nozzle, characterised in that a wall (62) of the reservoir has an internal rib (3) with a helical form, the coil axis of which (A) is essentially parallel to the plunge tube (69).
Claims11
A fire extinguisher (61) comprising a reservoir made of plastic (60) able to contain a pressurized extinguishing agent, and a discharge device (65) fixed to a neck (64) of said reservoir so as to discharge said extinguishing agent, said discharge device comprising an outlet nozzle (70), and a dip tube (69) arranged in said reservoir (60) in such a way as to be able to lead said extinguishing agent from a bottom part (80) of said reservoir at the opposite end to said neck toward said outlet nozzle, characterized in that a wall (62) of said reservoir bears an internal rib (63) of helical shape, the axis (a) of winding of which is more or less parallel to said dip tube (69).
Dependencies are inferred from the claim text.