| 摘要 |
A gas generator has a housing (18, 20; 310, 312; 108) containing a porous bed (40, 340, 120) of granular catalyst material, confined by a wall (52, 352, 124) movable in the housing, and adjustable locking means (76, 78; 400; 158; 160) for limiting expansion movement of the wall; or inhibiting vibration of the wall to compensate for compaction and degradation in the catalyst bed and reduce destructive oscillatory vibration in the gas generator, thereby substantially extending the life and assuring dependable performance of the gas generator. |
