| 摘要 |
PROBLEM TO BE SOLVED: To reduce in a cost and a size by forming an igniter at a foundation base as a base, and providing a gas generator at the foundation base in the state of covering the igniter. SOLUTION: The gas generator used suitably for a safety device for a vehicle such as a seat belt, an air bag or the like comprises a connector mounting hole 2 at one end of a foundation base 1 as a base, and a seat 3 for forming an igniter at the other end side. An ignition explosive powder 14 is arranged at a resistor on a printed board 8 fixed to the base 1 to constitute an igniter 100. An outer cylinder 16 is provided on a periphery of the igniter 100, an igniting explosive powder 18 and a gas generator 19 are mixed and filled in the cylinder 16, and mounted at the base 1 to constitute the gas generator 200. When a collision of the vehicle is sensed and the resistor between electrode pins 7 is heated by a current supply so that the powder 14 is ignited to burn the generator 19, and the safety device for the vehicle is operated by the generated gas. |
