发明名称 |
Catalyst temperature increasing apparatus for hybrid vehicle |
摘要 |
An ECU executes a program including: detecting a catalyst temperature T upon start of an engine; outputting an instruction signal to drive a power module, which is disposed in contact with an outer surface of a catalyst and is high in heat resistance, with a low efficiency upon determination that the catalyst temperature need be increased; and outputting a valve opening instruction signal to a switch valve in a cooling system in such a manner as not to allow a coolant to flow in a coolant pipeline interposed between the power module and an electric part low in heat resistance. |
申请公布号 |
US8333066(B2) |
申请公布日期 |
2012.12.18 |
申请号 |
US20080519481 |
申请日期 |
2008.02.27 |
申请人 |
HIROSE SATOSHI;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
HIROSE SATOSHI |
分类号 |
F01N3/10;B01D53/94;B01J35/02;B60K6/445;B60W10/06;B60W10/08;B60W20/00;F01N3/20;F01N3/24 |
主分类号 |
F01N3/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|