| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas generator for an air bag improved in safety and reliability. SOLUTION: A communicating hole 10 between a first combustion chamber 5a and a second combustion chamber 5b is blocked by a double seal tape 11 through an adhesive layer. After working, the seal tape 11 is not ruptured by rising of internal pressure of the first combustion chamber 5a, but it is easily peeled off by rising of internal pressure of the second combustion chamber 5b. |
