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:
Apr. 11, 2017
Filed:
Aug. 03, 2015
Applicant:
Borgwarner Inc., Auburn Hills, MI (US);
Inventors:
Xiaobing Liu, Rochester Hills, MI (US);
John Shutty, Clarkston, MI (US);
B. Jerry Song, Novi, MI (US);
Houcine Benali, Braunschweig, DE;
Assignee:
BorgWarner Inc., Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 25/07 (2006.01); F02D 41/00 (2006.01); F02M 26/48 (2016.01); F02M 26/64 (2016.01); F02D 21/08 (2006.01);
U.S. Cl.
CPC ...
F02D 41/0052 (2013.01); F02M 26/48 (2016.02); F02M 26/64 (2016.02); F02D 2021/083 (2013.01);
Abstract
A number of variations may include a method including controlling low pressure EGR flow rates using air intake throttle with a variable swirl device or throttle valve, or using exhaust throttling.