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:
Aug. 25, 2020
Filed:
Apr. 18, 2018
Applicant:
Ti Automotive (Fuldabrück) Gmbh, Fuldabrück, DE;
Inventors:
Werner Zimmer, Meisungen/Röhrenfurth, DE;
Frank Fahrenholz, Kassel, DE;
Matthias Baumann, Duisburg, DE;
Assignee:
TI AUTOMOTIVE (FULDABRÜCK) GMBH, Fuldabrück, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/08 (2006.01); F16L 11/04 (2006.01); B32B 27/08 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); B60K 15/01 (2006.01); B32B 3/28 (2006.01); B32B 7/12 (2006.01); B32B 27/18 (2006.01); B60K 15/03 (2006.01); F16L 11/10 (2006.01); B32B 27/36 (2006.01); F16L 11/11 (2006.01); F16L 11/118 (2006.01);
U.S. Cl.
CPC ...
B32B 1/08 (2013.01); B32B 3/28 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/18 (2013.01); B32B 27/32 (2013.01); B32B 27/327 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); B60K 15/01 (2013.01); B60K 15/03 (2013.01); F16L 11/04 (2013.01); F16L 11/10 (2013.01); F16L 11/11 (2013.01); F16L 11/1185 (2013.01); B32B 2250/03 (2013.01); B32B 2250/05 (2013.01); B32B 2250/24 (2013.01); B32B 2250/40 (2013.01); B32B 2264/108 (2013.01); B32B 2270/00 (2013.01); B32B 2307/202 (2013.01); B32B 2307/302 (2013.01); B32B 2307/732 (2013.01); B32B 2309/105 (2013.01); B32B 2323/043 (2013.01); B32B 2377/00 (2013.01); B32B 2597/00 (2013.01); B32B 2605/00 (2013.01); B60K 2015/03493 (2013.01);
Abstract
An internal tube for tanks, particularly fuel tanks of automobiles, wherein the tube has a fluid channel and a tube wall that encloses the fluid channel, wherein the tube wall has a multilayer design and is composed of at least three layers, with one inner layer based on at least one polyolefin being provided, with at least one central layer based on at least one polyamide being present, and with one outer layer based on at least one polyolefin being provided.