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:
Sep. 01, 2009
Filed:
Feb. 28, 2005
Yung T. Bui, Peoria, IL (US);
Balamurugesh Thirunavukarasu, Peoria, IL (US);
Subodh Chandra Biswas, Lafayette, IN (US);
Yung T. Bui, Peoria, IL (US);
Balamurugesh Thirunavukarasu, Peoria, IL (US);
Subodh Chandra Biswas, Lafayette, IN (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
A system for mixing exhaust gas components is provided. The system may include an exhaust passage and a substantially enclosed distribution chamber disposed within the exhaust passage. The distribution chamber may include an outer wall defining a chamber volume and at least one opening disposed in the outer wall configured to provide fluid communication between the chamber volume and the exhaust passage. An additive supply device may be configured to supply at least one exhaust gas additive to the chamber volume.