| 发明名称 |
Piston for combustion engines and method for manufacturing a piston for combustion engines |
| 摘要 |
<p>The piston for combustion engines consists of a first part consisting aluminum and a second part consisting iron-aluminum-chrome-alloy of 15-17 mass%, which shows density of 6-7.5 g/cm3>. An independent claim is included for production of a piston for combustion engines.</p> |
| 申请公布号 |
EP1820952(B1) |
申请公布日期 |
2015.12.23 |
| 申请号 |
EP20070002394 |
申请日期 |
2007.02.05 |
| 申请人 |
VOLKSWAGEN AKTIENGESELLSCHAFT |
发明人 |
GEORGEOU, ZACHARIAS;WALZ, WIELAND;KIESE, JÜRGEN;BRÜX, UDO;FROMMEYER, GEORG |
| 分类号 |
F02F3/00;C22C38/06;C22C38/18 |
主分类号 |
F02F3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
