发明名称 |
Installation configuration for a spark plug |
摘要 |
A spark plug includes a ground electrode, a firing electrode, an insulator core, and an outer shell surrounding the insulator core. The outer shell has a threaded section for mounting the spark plug in a combustion engine and a splined section for installation of the spark plug. The splined section includes at least one spline having an outer surface and a corresponding castellation recessed from the outer surface.
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申请公布号 |
US6049161(A) |
申请公布日期 |
2000.04.11 |
申请号 |
US19980168147 |
申请日期 |
1998.10.08 |
申请人 |
FEDERAL-MOGUL WORLD WIDE, INC. |
发明人 |
LYKOWSKI, JAMES D. |
分类号 |
B25B13/02;B25B13/48;(IPC1-7):F02M57/06 |
主分类号 |
B25B13/02 |
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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