A ceramic heater for regenerating a fine particle collecting filter which is exposed to exhaust gases at elevated temperatures. This ceramic heater comprises two electrode potions, a heat generation portion connected to the two electrode portions and a holding projection portion of a ceramic heater connected to the side of the heat generating portion. The two electrode portions, the heat generating portion and the holding projection portion are formed integrally.
申请公布号
US4723069(A)
申请公布日期
1988.02.02
申请号
US19860907818
申请日期
1986.09.16
申请人
TOYOTA JIDOSHA KABUSHIKI KAISHA;NIPPONDENSO CO., LTD.