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:
Nov. 05, 2019
Filed:
Jan. 17, 2018
Applicant:
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Inventors:
Albrecht Reustle, Walheim, DE;
Sven Robkov, Stuttgart, DE;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
F01M 11/02 (2006.01); F01M 1/16 (2006.01); F01M 1/02 (2006.01); F01M 1/06 (2006.01);
U.S. Cl.
CPC ...
F01M 11/02 (2013.01); F01M 1/16 (2013.01); F01M 1/02 (2013.01); F01M 2001/062 (2013.01); F01M 2011/026 (2013.01);
Abstract
A substantially tubular supply line () of a main oil gallery () for distributing lubricating or cooling oil to bearing points of a crankshaft of an internal combustion engine. The supply line () has at least one inflow opening () arranged on the supply line () and feed lines () having feed line openings () on the supply line () for feeding the lubricating or cooling oil to the bearing points of the crankshaft in the crankcase. The inflow opening () is formed in a flow-favorable manner and may define a funnel shape.