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. 05, 2016
Filed:
Dec. 16, 2011
Applicants:
Andreas Menke, Tiefenbronn-Lehningen, DE;
Josef Oesterle, Muehlacker, DE;
Dirk Braunwarth, Ostfildern, DE;
Inventors:
Andreas Menke, Tiefenbronn-Lehningen, DE;
Josef Oesterle, Muehlacker, DE;
Dirk Braunwarth, Ostfildern, DE;
Assignee:
Dr. Ing. h.c.f. Porsche Aktiengesellschaft, Stuttgart, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L 3/00 (2006.01); B65B 1/30 (2006.01); B65B 3/26 (2006.01); B65B 31/00 (2006.01); F02M 33/02 (2006.01); B65D 1/42 (2006.01); B65D 6/34 (2006.01); B65D 8/08 (2006.01); B60P 3/00 (2006.01); B62D 33/00 (2006.01); B65D 88/12 (2006.01); B60K 15/03 (2006.01); F02M 25/08 (2006.01); B60K 15/035 (2006.01);
U.S. Cl.
CPC ...
B60K 15/03 (2013.01); F02M 25/0818 (2013.01); B60K 15/035 (2013.01); B60K 15/03519 (2013.01); B60K 2015/03026 (2013.01); Y10T 137/0396 (2015.04); Y10T 137/7837 (2015.04);
Abstract
A pressure tank system for a motor vehicle has a fuel tank () operated in a differential pressure range between a low pressure and a high pressure. To ensure a simple construction and can be produced cost-effective construction, the low pressure is between ambient pressure minus 50 hectopascals ambient pressure and plus 50 hectopascals.