发明名称 |
Ferrous pistons for diesel engines having EGR coating |
摘要 |
A corrosion resistant piston for use in an exhaust gas recirculation diesel engine. The piston includes a crown portion having ring grooves formed around a periphery of the crown portion. The ring grooves are separated by ring lands. The piston also includes a piston rod connecting portion that extends from the crown portion. The piston is made of steel and includes an electroless coating of nickel having a maximum thickness of 8 micrometers.
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申请公布号 |
US2003051714(A1) |
申请公布日期 |
2003.03.20 |
申请号 |
US20010954842 |
申请日期 |
2001.09.18 |
申请人 |
FEDERAL-MOGUL WORLD WIDE, INC. |
发明人 |
BEDWELL TOM;RIBEIRO CARMO;DE AZEVEDO MIGUEL N.D. |
分类号 |
F02F3/10;(IPC1-7):F02B51/02 |
主分类号 |
F02F3/10 |
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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