发明名称 |
METHOD FOR FORMING AN ELECTRODE FOR A SPARK PLUG |
摘要 |
A method of forming an electrode for a spark plug is provided. The method includes machining locating holes within a blank material, inserting a rod of a different material into the locating holes and brazing the rod to the blank. An electrode receiving aperture is machined into the blank. The step of machining the aperture exposes a surface of the rod to form a contact portion of the electrode. |
申请公布号 |
WO2011031987(A2) |
申请公布日期 |
2011.03.17 |
申请号 |
WO2010US48453 |
申请日期 |
2010.09.10 |
申请人 |
WOODWARD GOVERNOR COMPANY;BURKE, DANIEL, S. |
发明人 |
BURKE, DANIEL, S. |
分类号 |
H01T13/54;H01T13/32 |
主分类号 |
H01T13/54 |
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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