发明名称 |
Piston for an internal combustion engine and method of assembly |
摘要 |
Pistons for internal combustion engines often need additional cooling to attain better performance. One method of cooling involves adding oil to an oil gallery opposite a combustion zone. Adding a standpipe prevents a preestablished quantity of oil from exiting the oil gallery. Installing the standpipe intermediate a first baffle plate and a second baffle plate improves reliability of the piston and ease of manufacturing.
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申请公布号 |
US6634278(B2) |
申请公布日期 |
2003.10.21 |
申请号 |
US20010037147 |
申请日期 |
2001.12.21 |
申请人 |
CATERPILLAR INC. |
发明人 |
BOCHART MICHAEL R. |
分类号 |
B23P15/10;F02F3/00;F02F3/22;F16J1/08;(IPC1-7):F01B31/08 |
主分类号 |
B23P15/10 |
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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