发明名称 |
PARTICULATE FILTER AND HYDROCARBON ADSORBER BYPASS SYSTEMS |
摘要 |
A regeneration system includes a first comparison module that at least one of (i) compares a first temperature of an adsorber to an adsorber release temperature and (ii) compares a second temperature of an engine to a predetermined temperature, and generates a first comparison signal. A second comparison module that compares a particulate matter output of the engine with a predetermined output and generates a second comparison signal. A mode selection module that selects a mode and generates a mode signal based on the first comparison signal and the second comparison signal. A bypass valve control module that adjusts position of a bypass valve to bypass at least one of a particulate matter (PM) filter and the adsorber based on the mode signal.
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申请公布号 |
US2012060482(A1) |
申请公布日期 |
2012.03.15 |
申请号 |
US20100881441 |
申请日期 |
2010.09.14 |
申请人 |
GONZE EUGENE V.;SANTOSO HALIM G.;PARATORE, JR. MICHAEL J.;GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
GONZE EUGENE V.;SANTOSO HALIM G.;PARATORE, JR. MICHAEL J. |
分类号 |
F01N9/00;F01N3/023 |
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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