Gas generator for vehicle passenger restraining system has at least one gas outlet opening in form of pressure-dependent gas choke with opening cross-section that increases with gas pressure arising on choke side

摘要

The gas generator (2) has a gas generator housing with at least one gas outlet opening with an opening cross-sectional area (12) that increases when gas flows out and the gas generator is activated. The at least one gas outlet opening (15) is in the form of a pressure-dependent gas choke with an opening cross-section that increases with the gas pressure arising on the choke side.