发明名称 |
Hollow heat-resisting body assembly for internal combustion engine |
摘要 |
A heat-resistant casing for an internal combustion engine comprises an outer wall member made of an aluminum alloy by casting and an inner wall member made of ceramic and embedded in the outer wall member at the time of casting of the outer wall member. A coolant jacket is formed in the outer wall member and is communicated with a source of cooling medium so that cooling medium circulates through the coolant jacket.
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申请公布号 |
US5020319(A) |
申请公布日期 |
1991.06.04 |
申请号 |
US19900559409 |
申请日期 |
1990.07.26 |
申请人 |
NGK SPARK PLUG CO., LTD. |
发明人 |
MATSUURA, TOORU;KAWAMURA, MITSUYOSHI;NARITA, YOSHINORI |
分类号 |
F01N3/04;F01N13/10;F01N13/14;F01N13/16;F01P3/12;F02B37/02;F02B39/00;F02B77/11;F16L53/00;F28D7/02;F28F13/00 |
主分类号 |
F01N3/04 |
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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