| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a catalytic converter device that can prevent a damage caused by a local overheat of a catalyst carrier. <P>SOLUTION: The catalyst carrier has a property the electrical resistance decreases as the temperature rises. An energization power applied to the catalyst carrier is gradually reduced at an end stage of energization TE' including at least an end of energization TE. <P>COPYRIGHT: (C)2012,JPO&INPIT |
