GAS GENERATOR HAVING A STORAGE CHAMBER FOR MATERIAL WITH ENDOTHERMIC CHANGE OF STATE

摘要

This invention relates to a gas generator which includes a case (1), in which is enclosed a combustion chamber (3) containing at least one pyrotechnic charge (30), a diffusion chamber (4), as well as a chamber (6) for storing a material (M) able to be released from said chamber (6) under the effect of the combustion of said charge (30), to change state endothermically under the effect of the gas coming from this combustion then be evacuated via said diffusion chamber (4), wherein the material (M) is a liquid stored at atmospheric pressure, said chamber (6) has at least one inlet opening (52), as well as a series of outlet openings (53), the latter are arranged within a wall (50) separating the chamber (6) from the diffusion chamber (4).