Invention Grant
- Patent Title: Method for controlling exhaust gas flow and temperature through regenerable exhaust gas treatment devices
- Patent Title (中): 通过可再生废气处理装置控制废气流量和温度的方法
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Application No.: US11805035Application Date: 2007-05-22
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Publication No.: US07640731B2Publication Date: 2010-01-05
- Inventor: Yiqun Huang
- Applicant: Yiqun Huang
- Applicant Address: US TX San Antonio
- Assignee: Southwest Research Institute
- Current Assignee: Southwest Research Institute
- Current Assignee Address: US TX San Antonio
- Agency: Gunn & Lee, P.C.
- Main IPC: F01N3/00
- IPC: F01N3/00
Abstract:
A reconfigurable exhaust system provides selective positioning of exhaust gas treatment devices either near, or spaced from, the exhaust gas outlet port of a turbine of a turbocharged Diesel engine. In some embodiments, auxiliary air or a heat exchanger are arranged to cool the exhaust gas when required.
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