发明名称 |
THERMAL ENHANCER AND HYDROCARBON DOSER |
摘要 |
A catalyst is positioned downstream of a thermal enhancer, such as a fuel-fired burner for example. A doser injects hydrocarbons into the thermal enhancer to maintain exhaust gas temperatures such that the catalyst is in an active condition and to raise exhaust gas temperatures to a level such that a diesel particulate filter can be regenerated.
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申请公布号 |
US2011138785(A1) |
申请公布日期 |
2011.06.16 |
申请号 |
US20090639283 |
申请日期 |
2009.12.16 |
申请人 |
BIRKBY NICHOLAS;KHADIYA NAVIN;CRAWLEY II WILBUR H |
发明人 |
BIRKBY NICHOLAS;KHADIYA NAVIN;CRAWLEY, II WILBUR H. |
分类号 |
F01N9/00;F01N3/023;F01N3/035;F01N3/10 |
主分类号 |
F01N9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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