发明名称 |
POWER SOURCE SYSTEM OF INTERNAL COMBUSTION ENGINE |
摘要 |
Provided is a technology enabling a temperature of an exhaust gas purifying device to rise more surely by operating an electric heater for a catalyst attached with the electric heater more steadily without exerting an excessive load on a battery. Included are the battery and the electric heater operating upon being supplied with electric power from the battery and heating an occlusion-reduction type NOx catalyst, wherein it is predicted, from a point that a SOx occluded quantity into the occlusion-reduction type NOx catalyst is equal to or larger than S1, that a SOx poisoning recovery process will be executed in near future (S102), and a charging level of the battery is increased (S106) by raising a voltage of power generation of an alternator (S103). |
申请公布号 |
WO2008007809(A2) |
申请公布日期 |
2008.01.17 |
申请号 |
WO2007JP64290 |
申请日期 |
2007.07.12 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA;NIIMI, KUNIAKI;ODA, TOMIHISA;UEDA, TAKANORI;TSUJIMOTO, KENICHI |
发明人 |
NIIMI, KUNIAKI;ODA, TOMIHISA;UEDA, TAKANORI;TSUJIMOTO, KENICHI |
分类号 |
F02D41/02;F01N3/08;H02J7/14 |
主分类号 |
F02D41/02 |
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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