Patent attributes
A gas generator includes a generator housing (12), an igniter device mounting opening (18) which has an edge (22), an igniter device and a booster chamber (24) having a peripheral wall (26). The igniter device has a prefabricated igniter (16) sealed off towards the exterior, a booster charge (23) adjoining the igniter (16) and an injected plastic base (20). The edge (22) of the igniter device mounting opening (18) for fastening the igniter device to the generator housing (12) is embedded in the injected plastic base (20) during injecting. Connectors (14) leading to the igniter (16) are embedded into the plastic base (20) during injecting and the plastic base (20) continues in one piece into the booster chamber (24) by forming a peripheral wall (26) of the booster chamber (24) which the booster charge (23) directly adjoins.
