发明名称 |
Ceramic heater |
摘要 |
The ceramic heater of the present invention is used for regenerating a fine particle collecting filter which is exposed to exhaust gases at elevated temperatures. In this ceramic heater, which is capable of being cantilevered, two electrode portions are provided on a single straight or curved line and heat generating portion is positioned on one side of said line. The heat generating portion comprises a ring-like portion and two leg portions integrally connected to the ring-like portion at two connecting portions which approximately bisect the ring-like portion. The two electrode portions are provided at fore ends of the leg portions respectively, and the ring-like portion and the two electrode portions conjointly form a triangle.
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申请公布号 |
US4711990(A) |
申请公布日期 |
1987.12.08 |
申请号 |
US19860816868 |
申请日期 |
1986.01.07 |
申请人 |
NIPPONDENSO CO., LTD. |
发明人 |
HOSHIZAKI, HIROKI;KAWAHARA, NOBUAKI;SUZUKI, HIROFUMI;OYOBE, KAZUO |
分类号 |
H05B3/20;C04B35/584;F01N3/02;F01N3/027;H05B3/14;(IPC1-7):H05B3/10;H01B1/06 |
主分类号 |
H05B3/20 |
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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