|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/741 ; 280/736|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 29 인용 특허 : 24|
A dual stage gas generator for inflating an airbag used in vehicle occupant restraint systems. Wherein the gas generator contains primary and secondary combustion chambers and a common gas exiting port for controlling the combustion pressure in both combustion chambers. Said gas generator when activated can cause an airbag to inflate at different rates dependent on the firing sequence used. The low output performance level occurs when only the primary stage is deployed. Simultaneous firing of both the primary and secondary stage constitutes the upper per...
[What is claimed is:] [1.]a primary combustion chamber containing a first body of gas generating means, said primary chamber having a plurality of primary gas ports communicating said primary chamber with said airbag;a secondary combustion chamber located within the primary combustion chamber containing a second body of gas generating means;a divider plate separating the primary combustion chamber and the secondary combustion chamber, the divider plate having a plurality of secondary gas ports with a secondary closure, wherein the secondary gas ports con...