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. 15, 2011
Filed:
Aug. 27, 2007
Glenn B. Cox, Peoria, IL (US);
Thomas R. Mcclure, Washington, IL (US);
Robert L. Miller, Dunlap, IL (US);
Stephen M. Wiley, East Peoria, IL (US);
Glenn B. Cox, Peoria, IL (US);
Thomas R. McClure, Washington, IL (US);
Robert L. Miller, Dunlap, IL (US);
Stephen M. Wiley, East Peoria, IL (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
A regeneration device for use in an exhaust treatment system is disclosed. The regeneration device has a first housing with a plurality of passages configured to receive coolant and injection fluid. A second housing is secured to the first housing and configured to receive coolant and injection fluid. The second housing has at least one cooling recess annularly disposed within the second housing to receive and circulate coolant in proximity to a tip end of the second housing.