发明名称 |
MEHRSCHICHTIGES KERAMISCHES HEIZELEMENT UND VERFAHREN ZU DESSEN HERSTELLUNG |
摘要 |
A ceramic heater element and a glow plug incorporating the novel heater element. The heater element has a base portion and a heater portion. Conductive, insulative and resistive layers extend through both the base and heater portions. An outer conductive layer is applied to the outside of the base portion to provide a highly conductive return path. This tends to limit the heating of the resistive layer in the base portion and results in better and more reliable heat concentration in the heater portion. The heater element is further provided with a waterproof non-electrically conductive outer layer. The heater element can be assembled to form a glow plug for a diesel engine. |
申请公布号 |
DE60012053(T2) |
申请公布日期 |
2005.05.25 |
申请号 |
DE2000612053T |
申请日期 |
2000.10.06 |
申请人 |
CHONGQING LE-MARK CERAMIC TECHNOLOGY CO. LTD., CHEN JIAPIN |
发明人 |
LEIGH, PETER |
分类号 |
F23Q7/00;H05B3/14;(IPC1-7):H05B3/14 |
主分类号 |
F23Q7/00 |
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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