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:
Jan. 18, 2011
Filed:
Dec. 18, 2007
Applicants:
David Joseph Dronzkowski, Sterling Heights, MI (US);
Matthew Thomas Baird, Canton, MI (US);
Inventors:
David Joseph Dronzkowski, Sterling Heights, MI (US);
Matthew Thomas Baird, Canton, MI (US);
Assignee:
Detroit Diesel Corporation, Detroit, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
F02D 23/00 (2006.01); F02B 39/16 (2006.01); F02G 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method to operate and electronic controlled internal combustion engine, and particularly a heavy duty diesel engine, to effect vane cleaning of a variable geometry turbocharger.