发明名称 |
EXHAUST GAS AFTERTREATMENT SYSTEM |
摘要 |
A reductant reservoir for an emission control system has a pump assembly with an intake adapted to withdraw reductant from the reservoir, a heating element associated with the pump assembly for heating reductant and an outlet for delivering heated reductant to the emission control system. A nozzle assembly ejects a portion of heated reductant into the reservoir to thaw frozen reductant.
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申请公布号 |
US2010077740(A1) |
申请公布日期 |
2010.04.01 |
申请号 |
US20080241298 |
申请日期 |
2008.09.30 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
BASISTA JEFFREY S.;YACCARINO PHILIP A. |
分类号 |
F01N3/04 |
主分类号 |
F01N3/04 |
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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