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. 23, 2021
Filed:
Mar. 05, 2019
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Anselm Hopf, Baesweiler, DE;
Guenter Bartsch, Gummersbach, DE;
Frank Kraemer, Neunkirchen-Seelscheid, DE;
Florian Huth, Aachen, DE;
Jens Dunstheimer, Cologne, DE;
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02F 1/42 (2006.01); F01N 13/10 (2010.01); F02B 75/20 (2006.01); B22D 25/02 (2006.01); F02B 75/18 (2006.01);
U.S. Cl.
CPC ...
F02F 1/4264 (2013.01); F01N 13/10 (2013.01); F02F 1/42 (2013.01); F02F 1/4214 (2013.01); B22D 25/02 (2013.01); F02B 75/20 (2013.01); F02B 2075/1812 (2013.01); F02F 2001/4278 (2013.01); F02F 2200/06 (2013.01);
Abstract
The application relates to internal combustion engines, cylinder heads, exhaust passages, and shapes and configurations of the exhaust passages. The exhaust passage may have cross-sectional shapes formed by two limbs. The cross-sectional shape of the exhaust passage may change as the passage extends. The exhaust passage may also merge with other exhaust passage. The exhaust passage may be part of a cylinder head or an exhaust manifold.