摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compact inflator for an airbag capable of shortening the gas discharge completion time. <P>SOLUTION: An inflator 10 comprises a gas filling chamber (the gas filling amount being ≤1 mol), a rupture means storage chamber 22, and a diffuser part 30, which are separated from each other by a first rupture disk 41 and a second rupture disk 42. The first rupture disk 41 and the second disk plate 42 are ruptured by the shock wave and the heat caused by the operation of an igniter 25, and gas is rapidly discharged into an airbag in a heated state. <P>COPYRIGHT: (C)2006,JPO&NCIPI |