发明申请
- 专利标题： Castable ceramic port liner
- 专利标题（中）： 铸造陶瓷端口衬里
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申请号： US11259286申请日： 2005-10-26
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公开(公告)号： US20070089700A1公开(公告)日： 2007-04-26
- 发明人: John Cogburn
- 申请人： John Cogburn
- 专利权人： Ceradyne, Inc.
- 当前专利权人： Ceradyne, Inc.
- 主分类号： F02F1/42
- IPC分类号： F02F1/42 ; F01N7/14 ; F02B75/08
摘要：
Fused silica exhaust port liners for internal combustion engines are cast into engine head metals such as gray iron by employing compliant insulating layers to protect the liner against high casting temperatures and subsequently dampen engine vibrations that could otherwise structurally damage the liners.
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