发明申请
- 专利标题： Abnormality determination apparatus for electrically heated catalyst
- 专利标题（中）： 电加热催化剂异常测定装置
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申请号： US12314898申请日： 2008-12-18
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公开(公告)号： US20090211233A1公开(公告)日： 2009-08-27
- 发明人: Takashi Watanabe , Atsushi Takara
- 申请人： Takashi Watanabe , Atsushi Takara
- 申请人地址： JP Toyota-shi
- 专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址： JP Toyota-shi
- 优先权： JP2008-040841 20080222
- 主分类号： F01N11/00
- IPC分类号： F01N11/00
摘要：
An abnormality determination apparatus for an electrically heated catalyst provided in a plug-in hybrid vehicle having a battery that is charged by connecting an external charging device to an external electric power supply is equipped with an abnormality determination portion that makes a determination on an abnormality in the electrically heated catalyst when the external charging device is connected to the external electric power supply.
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