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:
Nov. 08, 2016
Filed:
Nov. 26, 2009
Sebastian Bierwirth, Rechtmehring, DE;
Fabien Cristoforetti, Dreux, FR;
Dieter Spitzenberger, Kraiburg am Inn, DE;
Sebastian Bierwirth, Rechtmehring, DE;
Fabien Cristoforetti, Dreux, FR;
Dieter Spitzenberger, Kraiburg am Inn, DE;
TRW Airbag Systems GmbH, , DE;
Abstract
A gas generator () comprises an outer housing, which has at least two housing parts (), which are connected to each other, in the form of a diffuser bowl () with outflow openings () towards the outside and a cover () directly connected to the diffuser bowl (). Inside the gas generator (), at least one first and one second combustion chamber () are provided, wherein the first combustion chamber () is delimited by an inner wall () and the second combustion chamber () is located within the space delimited by the diffuser bowl () and the cover (). The diffuser bowl () and/or the cover () comprise a section () that is shaped, in particular deep-drawn, into an indentation, forming at least partially a circumferential section of the inner wall ().