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:
Mar. 26, 2024
Filed:
May. 03, 2021
Applicant:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Inventor:
Andreas Schrattenberger, Munich, DE;
Assignee:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01M 11/02 (2006.01);
U.S. Cl.
CPC ...
F01M 11/02 (2013.01);
Abstract
A cylinder crankcase for an internal combustion engine includes at least one riser duct. The cylinder crankcase comprises at least one additional riser duct, which is configured to exchange oil between the main oil gallery and the cylinder head. The cylinder crankcase also comprises a connecting duct, via which the at least one riser duct and the at least one additional riser duct are connected in an oil-conducting fashion.