Invention Grant
- Patent Title: Regeneration device having cooled injection housing
- Patent Title (中): 具有冷却注射壳体的再生装置
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Application No.: US11892727Application Date: 2007-08-27
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Publication No.: US08056326B2Publication Date: 2011-11-15
- Inventor: Glenn B. Cox , Thomas R. McClure , Robert L. Miller , Stephen M. Wiley
- Applicant: Glenn B. Cox , Thomas R. McClure , Robert L. Miller , Stephen M. Wiley
- Applicant Address: US IL Peoria
- Assignee: Caterpillar Inc.
- Current Assignee: Caterpillar Inc.
- Current Assignee Address: US IL Peoria
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner LLP
- Main IPC: F01N3/00
- IPC: F01N3/00 ; F01N3/10 ; F01N3/02 ; F01N5/02 ; B05B1/24 ; B05B7/16 ; B05B15/00 ; B05C1/00 ; F23D11/44 ; F23D14/66
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.
Public/Granted literature
- US20080295500A1 Regeneration device having cooled injection housing Public/Granted day:2008-12-04
Information query
