发明公开
EP1787367A2 IGNITION DEVICE HAVING A REFLOWED FIRING TIP AND METHOD OF MAKING
有权
WITH A回流点火顶端和方法点火装置
- 专利标题： IGNITION DEVICE HAVING A REFLOWED FIRING TIP AND METHOD OF MAKING
- 专利标题（中）： WITH A回流点火顶端和方法点火装置
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申请号： EP05779181.6申请日： 2005-08-03
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公开(公告)号： EP1787367A2公开(公告)日： 2007-05-23
- 发明人: LINETON, Warren, Boyd , HAVARD, Karina, C. , LYKOWSKI, James, D.
- 申请人： FEDERAL-MOGUL CORPORATION
- 申请人地址： 2655 N.W. Highway Southfield Michigan 48034 US
- 专利权人： FEDERAL-MOGUL CORPORATION
- 当前专利权人： FEDERAL-MOGUL CORPORATION
- 当前专利权人地址： 2655 N.W. Highway Southfield Michigan 48034 US
- 代理机构： Marchitelli, Mauro
- 优先权： US598288P 20040803
- 国际公布： WO2006017687 20060216
- 主分类号： H01T13/20
- IPC分类号： H01T13/20
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.
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