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. 16, 2019
Filed:
May. 05, 2017
Applicant:
Mahle International Gmbh, Stuttgart, DE;
Inventors:
Ulrich Bischofberger, Esslingen, DE;
Stefan Gaiselmann, Stuttgart, DE;
Assignee:
Mahle International GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22C 3/00 (2006.01); F02F 1/00 (2006.01); B22D 19/00 (2006.01); B22C 9/22 (2006.01); B22D 15/02 (2006.01); B22D 21/00 (2006.01); C22C 21/06 (2006.01); F02F 3/00 (2006.01);
U.S. Cl.
CPC ...
F02F 1/004 (2013.01); B22C 3/00 (2013.01); B22C 9/22 (2013.01); B22D 15/02 (2013.01); B22D 19/0009 (2013.01); B22D 19/0027 (2013.01); B22D 19/0081 (2013.01); B22D 21/007 (2013.01); C22C 21/06 (2013.01); F02F 3/0084 (2013.01); F02F 2200/06 (2013.01);
Abstract
A cylinder liner for an internal combustion engine may include an aluminum alloy material including a magnesium content of at least 0.3% by weight, a liner body having a circumferential face, and an adapter layer of silicon oxide disposed on the circumferential face. The adapter layer may include at least one of a potassium oxide content and a sodium oxide content of greater than or equal to 0% by weight.