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:
Sep. 23, 2008
Filed:
Sep. 06, 2005
Georg Schoenhuber, Oberneukirchen, DE;
Georg Schoenhuber, Oberneukirchen, DE;
TRW Airbag Systems GmbH, Aschau Am Inn, DE;
Abstract
A gas generator for use in a safety arrangement for vehicles comprises a combustion chamber and a gas-generating propellant contained in the combustion chamber, the propellant having an auto-ignition temperature of more than about 200 degrees C., and an outer wall having a wall section directly adjoining a part of the propellant. The wall section has a smaller wall thickness than the outer wall adjacent to the wall section and is arranged relative to the propellant so that the portion of the propellant adjoining the wall section heats up to the auto-ignition temperature under bonfire conditions faster than the propellant in the rest of the combustion chamber.