The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 03, 1995
Filed:
Dec. 13, 1993
Jack L Blumenthal, Los Angeles, CA (US);
Peter Staudhammer, Mayfield Hts., OH (US);
TRW Vehicle Safety Systems Inc., Lyndhurst, OH (US);
Abstract
An inflator assembly (10) for inflating an inflatable vehicle occupant restraint (12) includes a pressure vessel (14) with a storage chamber (18) containing a combustible mixture of gases. An ignitable material (122), when burning, increases the pressure of the mixture of gases by igniting the mixture of gases. The mixture of gases is released to exit the storage chamber (18) at a first flow rate and subsequently at a second, greater flow rate. A first gas outlet opening (172) is provided in the pressure vessel (14) when the inflator assembly (10) is actuated, and a second gas outlet opening (186) is subsequently provided in the pressure vessel (14) at a predetermined time. A diffuser (176) directs gas from the gas outlet openings (172) and (186) into the inflatable vehicle occupant restraint (12).