| 发明名称 |
A spark plug. |
| 摘要 |
<p>A spark plug for providing an ignition spark has a center electrode (19). At least a portion of the center electrode (19) contains an alloy material from an alloy family of M-CrAlY wherein M is nickel, cobalt, iron or a combination of these elements and Cr is chromium, Al is aluminum, Y is an element from the group yttrium, zirconium, hafnium or titanium.</p> |
| 申请公布号 |
EP0269267(A1) |
申请公布日期 |
1988.06.01 |
| 申请号 |
EP19870309546 |
申请日期 |
1987.10.29 |
| 申请人 |
FORD MOTOR COMPANY LIMITED;FORD FRANCE SOCIETE ANONYME;FORD-WERKE AKTIENGESELLSCHAFT |
发明人 |
KAZMER, GERALD PAUL;GIACHINO, JOSEPH MARIO;HOFFMAN, DAVID WYETH;HORN, WILLIAM FREDERICK |
| 分类号 |
H01T13/39;(IPC1-7):H01T13/39 |
主分类号 |
H01T13/39 |
| 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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