Furnaces – Arch or roof structure – Planar surface area
Patent
1982-02-01
1984-01-10
Yuen, Henry C.
Furnaces
Arch or roof structure
Planar surface area
110338, 110339, 52632, 52485, F23M 506
Patent
active
044247567
ABSTRACT:
A suspended roof construction for industrial furnaces is disclosed having carrier bricks of generally rectangular configuration with a hanger recess in one side and shoulder means extending from the upper portion of sides adjacent the hanger recess for support of filler bricks. Thus, a single hanger suspends two carrier bricks which in turn support four filler bricks. Such assemblies of bricks may be fabricated into panel units which provide telescoping tubes on at least one end of hanger tubes for suspension of end bricks between adjacent panel modules. The telescoping tubes may be retracted, the panel unit lowered into place between the structural frame of the furnace roof, the telescoping tubes extended and filler bricks hung from cross bars at each end of the panel unit to fill the spaces between adjacent panels. The suspended roof construction of this invention provides a substantially flat cold surface for easy cleaning and modular panel units which may be more easily fabricated, maintained and repaired.
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Merkle Engineers Inc.
Speckman Thomas W.
Yuen Henry C.
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