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:
Sep. 24, 2019
Filed:
Sep. 08, 2015
Applicants:
Mahle International Gmbh, Stuttgart, DE;
Mahle Metal Leve S/a, Jundiai-Sp, BR;
Inventors:
Edney Deschauer Rejowski, Jundiai-Sp, BR;
Rafael B. Rabello, Sao Paulo, BR;
Assignees:
Mahle Metal Leve S/A, , BR;
Mahle International GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J 10/00 (2006.01); F02F 1/00 (2006.01); B22D 19/00 (2006.01); B22D 21/00 (2006.01); B22D 25/02 (2006.01); B22D 15/02 (2006.01); B22D 17/08 (2006.01); B22D 18/04 (2006.01);
U.S. Cl.
CPC ...
F02F 1/004 (2013.01); B22D 15/02 (2013.01); B22D 17/08 (2013.01); B22D 18/04 (2013.01); B22D 19/0009 (2013.01); B22D 19/0081 (2013.01); B22D 21/007 (2013.01); B22D 25/02 (2013.01);
Abstract
A cylinder liner for insertion into an aluminum internal-combustion engine block may include a cylindrical body of cast iron having a circumferential external surface. The cylinder liner may also have a coating deposited on and surrounding the external surface. The external surface may have a specific roughness, and the coating may include at least 98% by volume of pure nickel, and a remainder composed of impurities.