Patent ID: 7343862

Claim:
A gas generating system comprising: a baffle system for cooling a gas generated by the gas generating system, the baffle system including: a first enclosure; a second enclosure spaced apart from a wall of the first enclosure to define a first fluid flow passage between the second enclosure and the wall, the second enclosure defining a baffle chamber therein, the second enclosure including at least one first opening for enabling fluid communication between a gas source and the second enclosure baffle chamber, and at least one second opening for enabling fluid communication between the second enclosure baffle chamber and the first fluid flow passage; and a third enclosure spaced apart from the wall of the first enclosure to define a second fluid flow passage between the third enclosure and the wall, the second fluid flow passage being in fluid communication with the first fluid flow passage, the third enclosure defining a baffle chamber therein, the third enclosure including at least one first opening for enabling fluid communication between the second fluid flow passage and the third enclosure baffle chamber, and at least one second opening for enabling fluid communication between the third enclosure baffle chamber and an exterior of the gas generating system, wherein all generated gas flowing to the exterior of the gas generating system is directed through the third enclosure baffle chamber.