发明名称 |
Heat-insulating metal-ceramic structure |
摘要 |
A metal-ceramic heat-insulating structure having a metallic tubular member fitted with a hollow cylindrical sintered ceramic, the inner surface of which is to be exposed to elevated temperatures. The sintered ceramic is bound to the metallic tubular member by means of a ceramic powder compacted in a gap located between the two members.
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申请公布号 |
US4930546(A) |
申请公布日期 |
1990.06.05 |
申请号 |
US19850801962 |
申请日期 |
1985.11.26 |
申请人 |
NGK SPARK PLUG CO., LTD. |
发明人 |
KAWAMURA, MITSUYOSHI;TANIGUCHI, MASATO |
分类号 |
C04B37/02;B32B1/08;B32B15/04;B32B18/00;F02F1/00;F16L59/14 |
主分类号 |
C04B37/02 |
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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