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. 10, 2007
Filed:
Dec. 15, 2003
Applicants:
Sebastian Bierwirth, Rechtmehring, DE;
Achim Hofmann, Polling, DE;
Karsten Schwuchow, Wasserburg, DE;
Inventors:
Sebastian Bierwirth, Rechtmehring, DE;
Achim Hofmann, Polling, DE;
Karsten Schwuchow, Wasserburg, DE;
Assignee:
TRW Airbag Systems GmbH, Aschau/Inn, DE;
Primary Examiner:
Int. Cl.
CPC ...
B60R 21/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gas generator includes a housing, which has outflow openings for outflowing gas, and at least one destructible insulation foil which in a non-activated state of the gas generator closes at least one of the outflow opening so as to be moisture-tight. The insulation foil has a varying thickness. The varying thickness is provided by at least one thermally insulating foil layer with a varying thickness, which lies over a base layer.