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:
Jul. 19, 2016
Filed:
May. 15, 2014
Trw Airbag Systems Gmbh, Aschau am Innl, DE;
Manfred Biebl, Stefanskirchen, DE;
Michael Gabler, Muhldorf, DE;
Achim Hofmann, Tussling, DE;
Dieter Leier, Haag, DE;
Ning Wei, Augsburg, DE;
TRW Airbag Systems GmbH, , DE;
Abstract
A vehicle safety system includes a module including an airbag and an inflator. The inflator includes a housing () in which a combustion chamber () containing a pyrotechnic propellant is arranged in which hot gas is generated and which housing includes at least one escape orifice () toward the environment of the inflator (), as well as a coolant reservoir () arranged in the housing () in which coolant is accommodated prior to activation of the inflator () and which has at least one coolant outlet orifice ('). The coolant outlet orifice () is arranged in direct vicinity of the outlet orifice (). Upon activation of the inflator () coolant flows out of the inflator into the protection system and wets an adjacent wall () of the protection system against which also the hot gas is flowing.