发明名称 |
Ignition device having a reflowed firing tip and method of making |
摘要 |
A sparkplug having ground and center electrodes that include a firing tip formed from a noble metal or noble metal alloy by reflowing of a noble metal preform. The present invention also includes a method of manufacturing a metal electrode having an ignition tip for an ignition device, including forming a metal electrode having a firing tip portion; applying a noble metal preform to the firing tip portion; and reflowing the noble metal preform to form a noble metal firing tip.
|
申请公布号 |
US2006028106(A1) |
申请公布日期 |
2006.02.09 |
申请号 |
US20050196120 |
申请日期 |
2005.08.03 |
申请人 |
LINETON WARRAN B;HAVARD KARINA C;LYKOWSKI JAMES D |
发明人 |
LINETON WARRAN B.;HAVARD KARINA C.;LYKOWSKI JAMES D. |
分类号 |
H01T13/20 |
主分类号 |
H01T13/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|