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:
Mar. 22, 2005
Filed:
Jun. 05, 2003
Applicant:
Brian Andrew Lewallen, Canton, MI (US);
Inventor:
Brian Andrew Lewallen, Canton, MI (US);
Assignee:
Detroit Diesel Corporation, Detroit, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
F02B029/04 ; F02B033/44 ; F02M025/07 ;
U.S. Cl.
CPC ...
Abstract
A charge air intake system for a diesel engine () includes a first duct () and second bypass duct () having its upstream and downstream ends connected to the first duct and bypassing a charge air cooler () mounted in line with the first duct (). An EGR conduit () leads from the exhaust manifold to the bypass duct (). A turbo charger furnished charged air to the ducts where a proportioning valve () proportions air between the charge air cooler and the bypass duct.