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:
Oct. 09, 2012
Filed:
Dec. 14, 2009
Applicants:
Jason T. Barton, Canton, MI (US);
Daniel W. Potter, South Lyon, MI (US);
Andrew M. Mitchell, Garden City, MI (US);
Stephen E. Kramer, Novi, MI (US);
Kevin K. Luther, Canton, MI (US);
Marie A. Racette, Plymouth, MI (US);
Inventors:
Jason T. Barton, Canton, MI (US);
Daniel W. Potter, South Lyon, MI (US);
Andrew M. Mitchell, Garden City, MI (US);
Stephen E. Kramer, Novi, MI (US);
Kevin K. Luther, Canton, MI (US);
Marie A. Racette, Plymouth, MI (US);
Assignee:
Detroit Diesel Corporation, Detroit, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method to operate an electronically controlled internal combustion engine having an electronic central unit with memory a turbocharger and exhaust gas recirculation valve to determine performance characteristics of said variable geometric turbocharger.