| 摘要 |
PROBLEM TO BE SOLVED: To provide a two-pulse gas generator capable of attaining two thrust patterns of long-term small thrust and short-time large thrust with a compact structure.SOLUTION: A gas generator includes an outside propellant 4, an inside propellant 3 arranged inside the outside propellant 4, and a partition film 5 partitioning the outside propellant 4 and the inside propellant 3. A first end surface F1 on the front side of the inside propellant 3 face a combustion space 6, and a side surface F2 of the inside propellant 3 is partitioned from the combustion space 6.SELECTED DRAWING: Figure 1 |
