Invention Grant
- Patent Title: Self-sustaining oxy-exothermal filter regeneration system
- Patent Title (中): 自持式氧 - 放热过滤器再生系统
-
Application No.: US11589044Application Date: 2006-10-30
-
Publication No.: US07805931B2Publication Date: 2010-10-05
- Inventor: Thomas W. Carlill
- Applicant: Thomas W. Carlill
- Applicant Address: GB Peterborough
- Assignee: Perkins Engines Company Limited
- Current Assignee: Perkins Engines Company Limited
- Current Assignee Address: GB Peterborough
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner LLC
- Main IPC: F01N3/00
- IPC: F01N3/00
Abstract:
An exhaust-treatment system is provided having an oxidation catalyst configured to heat exhaust gas flowing through the oxidation catalyst. The system also has a particulate filter configured to receive the heated exhaust gas, and a recirculation loop configured to receive a portion of heated exhaust gas downstream of the oxidation catalyst and deliver the portion of exhaust gas upstream of the oxidation catalyst.
Public/Granted literature
- US20080098723A1 Self-sustaining oxy-exothermal filter regeneration system Public/Granted day:2008-05-01
Information query
