Gas generating system movable divider

摘要

A gas generator is provided that contains a housing containing a base and a cap fixed to the base; a divider separating the housing into a first combustion chamber and a second combustion chamber, wherein the divider prevents sympathetic actuation of the second combustion chamber when the first combustion chamber is actuated; and an inner wall within the housing, the divider slidably engaged with the inner wall upon actuation of the first and second combustion chambers. Accordingly, a valve assembly of the present invention generally contains a movable divider that substantially seals an enclosure thereby defining a secondary combustion chamber within the gas generator.

主权项

1. A gas generator comprising:
a housing comprising a base and a cap fixed to said base;a divider separating said housing into a first combustion chamber and a second combustion chamber, wherein said divider prevents sympathetic actuation of said second combustion chamber when said first combustion chamber is actuated, said divider including a peripheral lip extending therearound, the peripheral lip having an outer peripheral surface; and
a filter defining an inner wall within said housing, said outer peripheral surface of the peripheral lip of the divider being slidably engaged with said inner wall upon actuation of said first and second combustion chambers.