| 发明名称 |
ANEL DE SEGMENTO |
| 摘要 |
In order to avoid burn traces on piston rings, it is proposed to provide the piston ring with a wear-protection coating which consists of a material with a thermal conductivity of at least 180 W/(m.K). At least 5% vol. of the wear-protection coating consists of aluminum nitride. |
| 申请公布号 |
BRPI0814130(A2) |
申请公布日期 |
2015.02.03 |
| 申请号 |
BR2008PI14130 |
申请日期 |
2008.07.18 |
| 申请人 |
FEDERAL-MOGUL BURSCHEID GMBH |
发明人 |
STEFFEN HOPPE;MANFRED FISCHER;CHRISTIANE BAUER;RALF LAMMERS |
| 分类号 |
C23C14/06;C23C30/00;F16J9/26 |
主分类号 |
C23C14/06 |
| 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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