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:
Sep. 08, 2020
Filed:
Apr. 24, 2019
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Hans Guenter Quix, Herzogenrath, DE;
Andreas Kuske, Geulle, NL;
Christian Winge Vigild, Aldenhoven, DE;
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F01N 5/02 (2006.01); F02B 29/04 (2006.01); B60H 1/00 (2006.01);
U.S. Cl.
CPC ...
F01N 5/02 (2013.01); F02B 29/0418 (2013.01); F02B 29/0437 (2013.01); B60H 2001/00949 (2013.01); F01P 2060/02 (2013.01);
Abstract
Methods and systems are provided for a tempering circuit. A system comprises where the tempering circuit is fluidly coupled to each of an engine cooling circuit, an EGR cooler, and an EGR valve. The tempering circuit comprising a plurality of control valves for selectively adjusting tempering medium flow to various portions of the tempering circuit.