| 摘要 |
A gas generator 1 includes a shortened cylindrical housing 2 constituted by a lower lid 2b which is an initiator shell provided with an ignitor device, and an upper lid 2a which is a closure shell for closing the lower lid 2b. Additionally, in the housing 2, an ignitor device 20, gas generants 13 and a filter material 11 are arranged in this order from the center, the ignitor device 20 being constituted by: an igniting agent filled container 19 including an igniter 9 and igniting agents 17 therein; and a cylinder body 16 provided in a state adhered to an outside surface of the igniting agent filled container 19. Thus, there can be provided a gas generator capable of stabilizing an ignition performance by a simple constitution. |
