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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 9920715 B1

PDFFull Text
Date of Patent:
Mar. 20, 2018

Filed:

Jan. 28, 2013

Method and system for egr control for ambient conditions

Applicant:

General Electric Company, Schenectady, NY (US);

Inventors:

James Robert Mischler, Lawrence Park, PA (US);

Luke Henry, Lawrence Park, PA (US);

Greg Thomas Polkus, Waukesha, WI (US);

Assignee:

General Electric Company, Schenectady, NY (US);

Attorneys:

GE Global Patent Operation

John A. Kramer

Primary Examiner:

Mark Laurenzi

Assistant Examiner:

Paul Thiede

Int. Cl.
CPC ...
F02D 41/02 (2006.01); F02D 41/00 (2006.01); F02B 37/12 (2006.01); F02B 37/16 (2006.01); F02B 37/18 (2006.01); F02M 25/07 (2006.01); F02M 26/43 (2016.01); F02M 26/05 (2016.01); F02M 26/10 (2016.01); F02D 41/14 (2006.01); F02M 26/25 (2016.01); F02M 26/28 (2016.01); F02M 26/44 (2016.01);
U.S. Cl.
CPC ...
F02M 25/0706 (2013.01); F02D 41/005 (2013.01); F02D 41/0007 (2013.01); F02D 41/021 (2013.01); F02M 26/05 (2016.02); F02M 26/10 (2016.02); F02M 26/43 (2016.02); F02B 37/16 (2013.01); F02B 37/18 (2013.01); F02B 2037/122 (2013.01); F02B 2037/125 (2013.01); F02D 41/144 (2013.01); F02D 2200/701 (2013.01); F02M 26/25 (2016.02); F02M 26/28 (2016.02); F02M 26/44 (2016.02); Y02T 10/144 (2013.01); Y02T 10/47 (2013.01);
Abstract

Various methods and systems are provided for adjusting a flow of exhaust gas in an exhaust gas recirculation system. In one embodiment, a method for an engine comprises controlling a flow of exhaust gas through an exhaust gas recirculation system of an engine system based on a choke level of a turbocharger. For example, the flow of exhaust gas in the exhaust gas recirculation system may be reduced to within a threshold of a choke level of the turbocharger, in response to an ambient condition.

Find Patent Forward Citations

Mischler, James. (2018). Method and system for egr control for ambient conditions (U.S. Patent No. 9920715). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9920715

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

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