发明名称 |
COOLING CHANNEL COVER FOR A ONE-PIECE PISTON OF AN INTERNAL COMBUSTION ENGINE |
摘要 |
<p>A cooling channel cover for a one-piece piston of an internal combustion engine, the piston having a closed cooling channel that runs around inside the piston crown, at the level of the piston ring band, and a ring-shaped recess provided between the piston ring band and the piston shaft, wherein the piston shaft is connected with the piston hubs suspended on the piston crown. In such a piston, an easy to assemble cooling channel cover is achieved by means of a one-piece plastic/spring steel ring that is U-shaped in cross-section.</p> |
申请公布号 |
WO2005040586(A1) |
申请公布日期 |
2005.05.06 |
申请号 |
WO2004EP11091 |
申请日期 |
2004.10.05 |
申请人 |
MAHLE GMBH |
发明人 |
GABRIEL, DIETER;LAPP, MICHAEL, T. |
分类号 |
F02F3/22;(IPC1-7):F02F3/22 |
主分类号 |
F02F3/22 |
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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