发明授权
- 专利标题： High strength steel cylinder liner for diesel engine
- 专利标题（中）： 柴油发动机高强度钢缸套
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申请号： US11079032申请日： 2005-03-14
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公开(公告)号： US07726273B2公开(公告)日： 2010-06-01
- 发明人: Miguel Azevedo , Eric Highum
- 申请人： Miguel Azevedo , Eric Highum
- 申请人地址： US MI Southfield
- 专利权人： Federal-Mogul World Wide, Inc.
- 当前专利权人： Federal-Mogul World Wide, Inc.
- 当前专利权人地址： US MI Southfield
- 代理机构： Dickinson Wright, PLLC
- 代理商 Robert L. Stearns
- 主分类号： F02F1/00
- IPC分类号： F02F1/00
摘要：
A diesel engine is fitted with a thin-walled wet liner fabricated of steel. The liner has a hardness that is within 10-20 Rc of the hardness of the piston rings carried on a piston within the liner. The inner surface of the liner is manufactured with a TRD=5Rvk (100−Mr2) of between 30 and 400 μm, and a compound liner thickness to bore diameter in the range of 1.5 to 4 percent.
公开/授权文献
- US20050199196A1 High strength steel cylinder liner for diesel engine 公开/授权日：2005-09-15
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