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:
Nov. 09, 1999
Filed:
Mar. 16, 1998
Applicant:
Inventors:
Andrew Anthony Adamczyk, Dearborn, MI (US);
Jeffrey Scott Hepburn, Dearborn, MI (US);
Assignee:
Ford Global Technologies, Inc., Dearborn, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N / ;
U.S. Cl.
CPC ...
60274 ; 60323 ; 60324 ; 60272 ;
Abstract
An exhaust after-treatment system for treating an exhaust stream from an internal combustion engine of an automotive vehicle includes first and second exhaust treatment devices in a parallel path, continuous flow, flow rate sensitive exhaust temperature modification circuit for conducting exhaust gases from the first treatment device to the second exhaust treatment device.