Heating – Heating apparatus element having protective cooling structure – Work skid or rail structure
Patent
1978-03-17
1980-01-08
Camby, John J.
Heating
Heating apparatus element having protective cooling structure
Work skid or rail structure
F27D
Patent
active
041826094
ABSTRACT:
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.
REFERENCES:
patent: 2693352 (1954-11-01), Bloom
patent: 3030250 (1962-04-01), Losse
patent: 3914100 (1975-10-01), Guskea
Finke Harry P.
Hovis James E.
Leumann Hans E.
Bloom Engineering Company, Inc.
Camby John J.
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