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. 17, 2016
Filed:
Jul. 04, 2012
Applicant:
Markus Leitl, Remshalden, DE;
Inventor:
Markus Leitl, Remshalden, DE;
Assignee:
MAHLE International GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02F 3/20 (2006.01); F02F 3/22 (2006.01);
U.S. Cl.
CPC ...
F02F 3/22 (2013.01);
Abstract
The present invention relates to a piston () for an internal combustion engine, comprising a piston head () and a piston skirt (), with a cooling channel () arranged in the piston head () and with at least one bore () opening into the cooling channel (), a conduit () for a cooling oil jet (A) being housed in the bore. According to the invention, a jet divider () is arranged at the first free end () of the conduit () and, in the area of the second free end () of the conduit (), the outer lateral surface of conduit () has a contact surface () that lies, secured against torsion, against an inner surface () of the piston ().