| 专利名称： | Castable ceramic port liner |
| 公开（告）号： | |
| 公开（公告）日： | 2007-04-26 00:00:00 |
| 申请（专利）号： | US20050259286(US2007089700) |
| 申请日： | 2005-10-26 00:00:00 |
| 发明（设计）人： | CERADYNE INC |
| (申请)专利权（人）： | COGBURN JOHN W (US) |
| 内容： | 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. |
发布日期：2007-08-27 10:20:00