EABATSUGUYOGASUHATSUSEISOCHI

摘要

The pyrotechnic gas generator (1) comprises a cylindrical hollow body having a circular base (2) extended by a cylindrical side wall (3). The wall has, at its base, gas outlet holes (4) and is closed by a ring (6). The pyrotechnic charge (18) is constituted by a silicone binder and a mixture of ammonium perchlorate and sodium nitrate. The height of the annular charge is less than the distance (d-1) inside the hollow body between the ring internal surfaces and the base. The maximum thickness of the annular charge is less than the radial distance (d2) separating the side wall and the ignition system so that the gases emanating from the ignition system can cover the free surfaces of the pyrotechnic charge.