logo

For the Inventor, By the Inventor

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.:

US 10119499 B1

PDFFull Text
Expired
Date of Patent:
Nov. 06, 2018

Filed:

Jan. 27, 2017

Exhaust gas recirculation system and method for operation thereof

Applicant:

Ford Global Technologies, Llc, Dearborn, MI (US);

Inventors:

Chad Allan Baker, Ypsilanti, MI (US);

Gregory Patrick McConville, Ann Arbor, MI (US);

William Samuel Schwartz, Pleasant Ridge, MI (US);

Assignee:

Ford Global Technologies, LLC, Dearborn, MI (US);

Attorneys:

Julia Voutyras

McCoy Russell LLP

Primary Examiner:

Jorge Leon, Jr

Assistant Examiner:

Dapinder Singh

Int. Cl.
CPC ...
F02M 26/15 (2016.01); F02M 26/21 (2016.01); F01N 3/20 (2006.01); F02M 26/26 (2016.01); F02M 26/28 (2016.01); F02M 26/30 (2016.01); F01N 3/02 (2006.01); F01P 7/14 (2006.01); F01P 7/16 (2006.01); F02M 26/22 (2016.01); F02M 26/32 (2016.01); F01N 5/02 (2006.01); F01N 3/04 (2006.01);
U.S. Cl.
CPC ...
F02M 26/26 (2016.02); F01N 3/0205 (2013.01); F01N 3/043 (2013.01); F01N 5/02 (2013.01); F01P 7/14 (2013.01); F01P 7/16 (2013.01); F02M 26/15 (2016.02); F02M 26/21 (2016.02); F02M 26/22 (2016.02); F02M 26/28 (2016.02); F02M 26/30 (2016.02); F02M 26/32 (2016.02); F01N 2240/02 (2013.01); F01N 2240/36 (2013.01); F01N 2390/08 (2013.01); F01N 2410/00 (2013.01); F01N 2900/1404 (2013.01); F01N 2900/1406 (2013.01); F01P 2007/146 (2013.01);
Abstract

An engine system is provided. The engine system may include an exhaust gas heat exchanger valve including an actuatable valve plate, a valve actuation assembly adjusting the position of the valve plate through operation of mechanical linkage coupled to the valve plate, and a flow reversal valve positioned in a coolant passage, the flow reversal valve configured to reverse the coolant flow in a flapper coolant conduit to trigger actuation of the mechanical linkage.

Find Patent Forward Citations

Baker, Chad. (2018). Exhaust gas recirculation system and method for operation thereof (U.S. Patent No. 10119499). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10119499

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…