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. 15, 2016
Filed:
Feb. 21, 2013
Applicant:
Autoliv Development Ab, Vårgårda, SE;
Inventors:
Ronnie Andersson, Mölndal, SE;
Niclas Hornquist, Anderstorp, SE;
Mats Johanson, Fristad, SE;
Tobias Aderum, Göteborg, SE;
Assignee:
AUTOLIV DEVELOPMENT AB, Vargarda, SE;
Primary Examiner:
Int. Cl.
CPC ...
B60R 21/26 (2011.01); B60R 21/268 (2011.01); B60R 21/272 (2006.01);
U.S. Cl.
CPC ...
B60R 21/26 (2013.01); B60R 21/268 (2013.01); B60R 2021/26082 (2013.01); B60R 2021/2725 (2013.01); Y02E 60/321 (2013.01);
Abstract
A gas generator for an airbag includes a storage container and at least one chamber defined by the storage container. The at least one chamber infludes a metal wall and contains at least gaseous hydrogen. A coating layer of iron oxide is disposed on at least a surface portion of the metal wall to prevent diffusion of hydrogen atoms through the metal wall.