Patent ID: 7156419
Filing Date: 2007-01-02
Classification: B60R

Abstract:
1. A hybrid gas generator comprising a pressure chamber ( 10 ), a combustion chamber ( 14 ) delimited by a combustion chamber wall ( 16 ) and containing a pyrotechnic charge ( 12 ), and a passage element ( 20 ) arranged between the pyrotechnic charge and the pressure chamber, wherein for a form-fitting securing of the passage element ( 20 ) on the combustion chamber wall ( 16 ), the passage element ( 20 ) and the combustion chamber wall ( 16 ) have at least in part a conical shape, and on the side facing the pyrotechnic charge ( 12 ) the passage element ( 20 ) has a collar ( 38 ) which acts as a spacer between the passage element ( 20 ) and the pyrotechnic charge ( 12 ).