发明名称 |
Liquid-cooled piston |
摘要 |
The invention relates to a liquid-cooled piston (10) for internal combustion engines having a cooling duct (16) that has an annular shape or consists of several annular segments, said duct having a substantially constant cross section along its extension and extending in an undulated manner at least in certain areas in the direction of the axis of the piston (18).
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申请公布号 |
US6499386(B2) |
申请公布日期 |
2002.12.31 |
申请号 |
US20010032527 |
申请日期 |
2001.12.27 |
申请人 |
FEDERAL-MOGUL NUERNBERG GMBH |
发明人 |
MARTIN EDGAR;THIEME STEPHAN |
分类号 |
F02F3/22;F16J1/09;(IPC1-7):F01B37/08 |
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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