发明名称 |
Protective refractory member |
摘要 |
A protective refractory member which protects heat absorptive elements such as pipe in a furnace comprises two parts connected at their respective longitudinal edges to form a peripherally continuous hollow member. Both parts include a reticulated metal structure solidly embedded within a castable refractory matrix. In one of the parts the reticulated metal structure extends outward from each longitudinal edge to form two closed loops. The other part has associated with it a clip connected to the reticulated metal structure. The clip is partially embedded within the part and has hook-like projections, preferably two or more, extending outward from the longitudinal edge which engage the closed loops of the other part to form the hollow protective member. The hook-like connection can also be used to form protective members having discontinuous peripheries.
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申请公布号 |
US4182609(A) |
申请公布日期 |
1980.01.08 |
申请号 |
US19780887600 |
申请日期 |
1978.03.17 |
申请人 |
BLOOM ENGR CO INC |
发明人 |
FINKE, HARRY P;HOVIS, JAMES E;LEUMANN, HANS E |
分类号 |
C21D1/00;F16L59/02;F16L59/12;F27B5/00;F27B9/22;F27D1/04;F27D3/02;(IPC1-7):F27D1/12 |
主分类号 |
C21D1/00 |
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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