发明名称 |
Piston with a skirt having a low coefficient of friction |
摘要 |
A piston (20) has a skirt (22) with a surface (24), which is at least partially polished and thereafter coated with a coating (26) having a hardness of greater than 8 GPa and having a coefficient of friction of less than 0.20. <??>The piston has an increased performance, a longer lifetime and a reduced friction. <IMAGE> |
申请公布号 |
AU2004225801(B2) |
申请公布日期 |
2010.07.22 |
申请号 |
AU20040225801 |
申请日期 |
2004.03.22 |
申请人 |
SOREVI S.A. |
发明人 |
JEREMY SAVALE;FRANCOIS VERINAUD;MARC HERVE |
分类号 |
F02B77/02;F02F3/10;F16J1/02 |
主分类号 |
F02B77/02 |
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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