发明名称 |
EXHAUST GAS RECIRCULATION IN A RECIPROCATING ENGINE WITH CONTINUOUSLY REGENERATING PARTICULATE TRAP |
摘要 |
An engine and a method of operating an engine. One method includes: routing air to both a donor and a non-donor cylinder of an engine; combusting an air fuel mixture in the cylinders; routing exhaust gas from the non-donor cylinder through an exhaust manifold; and recirculating exhaust gas from the donor cylinder through an aftertreatment system and a cooler back to the intake manifold. Another method includes: recirculating exhaust gas from a first cylinder of an engine to an intake stream or air-fuel mixture of the engine, whereby: the recirculated exhaust gas from the first cylinder flows through an after treatment system; and the recirculated exhaust gas is cooled to a lower temperature after the after treatment system; and routing exhaust gas from the second cylinder through an exhaust manifold.
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申请公布号 |
US2013220288(A1) |
申请公布日期 |
2013.08.29 |
申请号 |
US201213408637 |
申请日期 |
2012.02.29 |
申请人 |
KLINGBEIL ADAM EDGAR;GENERAL ELECTRIC COMPANY |
发明人 |
KLINGBEIL ADAM EDGAR |
分类号 |
F02M25/07;F01N3/10;F02B33/00;F02B47/08 |
主分类号 |
F02M25/07 |
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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