| 摘要 |
A gas generator includes a shortened cylindrical housing constituted by a lower lid that is an initiator shell including an ignitor device, and an upper lid which is a closure shell for closing the lower lid. Additionally, in the housing, an ignitor device, gas generants, and a filter material are arranged in this order from the center. The ignitor device includes an igniting agent filled container including an igniter and igniting agents therein, and a cylinder body provided in a state adhered to an outside surface of the igniting agent filled container. The gas generator is capable of stabilizing an ignition performance by a simple constitution.
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