| 发明名称 |
PISTON FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR THE PRODUCTION THEREOF |
| 摘要 |
<p>A piston for an internal combustion engine, has a lower piston part and an upper piston part disposed on the lower piston part. The upper piston part has a top land that runs around its circumference, and a ring belt that runs around its circumference. At least the upper piston part consists of a sintered material.</p> |
| 申请公布号 |
EP2229522(A1) |
申请公布日期 |
2010.09.22 |
| 申请号 |
EP20080864437 |
申请日期 |
2008.12.10 |
| 申请人 |
MAHLE INTERNATIONAL GMBH |
发明人 |
GRAHLE, PETER;SANDER, WILFRIED;SCHULZ, JOACHIM;SEEGER-VAN NIE, ANDREAS |
| 分类号 |
F02F3/00 |
主分类号 |
F02F3/00 |
| 代理机构 |
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代理人 |
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