发明名称 |
Heater plug for diesel engines |
摘要 |
A heater plug comprising a heater coil connected to a terminal pin, said terminal pin maintained in gas-tight manner at least in part within and insulated from a plug shell, at least the surface of said heater coil formed by a metal or a base alloy of a metal of the platinum group said heater coil supported by heat electrically insulating rod-like or tubular supporting body heater coil surrounded by a protective tube. The heater plug is useful as a starting aid for diesel engines and other internal combustion engines, especially those without spark ignitions.
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申请公布号 |
US4359977(A) |
申请公布日期 |
1982.11.23 |
申请号 |
US19810222223 |
申请日期 |
1981.01.02 |
申请人 |
W. C. HERAEUS GMBH |
发明人 |
SPERNER, FRANZ;ALDINGER, FRITZ;ZWERGEL, WILHELM |
分类号 |
F02B3/06;F23Q7/00;(IPC1-7):F02B9/08;F02P19/00 |
主分类号 |
F02B3/06 |
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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