发明名称 |
Generator powered electrically heated diesel particulate filter |
摘要 |
A control circuit for a vehicle powertrain includes a switch that selectivity interrupts current flow between a first terminal and a second terminal. A first power source provides power to the first terminal and a second power source provides power to the second terminal and to a heater of a heated diesel particulate filter (DPF). The switch is opened during a DPF regeneration cycle to prevent the first power source from being loaded by the heater while the heater is energized. |
申请公布号 |
US8671668(B2) |
申请公布日期 |
2014.03.18 |
申请号 |
US20080016456 |
申请日期 |
2008.01.18 |
申请人 |
GONZE EUGENE V.;PARATORE, JR. MICHAEL J.;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
GONZE EUGENE V.;PARATORE, JR. MICHAEL J. |
分类号 |
F02D3/00;B01D39/06;B01D45/00;B01D45/18;B01D46/00 |
主分类号 |
F02D3/00 |
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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