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:
May. 28, 2019
Filed:
Sep. 03, 2014
Applicant:
Daimler Ag, Stuttgart, DE;
Inventors:
Tilmann Roemheld, Waiblingen, DE;
Michael Wagenplast, Schwaigern, DE;
Assignee:
Daimler AG, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D 19/00 (2006.01); B22C 9/06 (2006.01); B22C 9/10 (2006.01); B22D 15/02 (2006.01); B22D 19/14 (2006.01);
U.S. Cl.
CPC ...
B22C 9/06 (2013.01); B22C 9/105 (2013.01); B22C 9/108 (2013.01); B22D 15/02 (2013.01); B22D 19/0072 (2013.01); B22D 19/0081 (2013.01); B22D 19/14 (2013.01);
Abstract
A casting component, in particular for a combustion engine of a motor vehicle, having at least one cavity formed by a lost casting core, where a porous metal body molded in the cavity is formed by the casting core, is disclosed. Furthermore, the casting core for such a casting component is formed by casting a metal, in particular an aluminum alloy, together with a salt. Finally, a method for the production of such a casting component or of such a casting core is also disclosed.