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US 4,055,926 AGranted
Refractory fiber blanket module
AssigneeJohns Manville
InventorCarlisle O. Byrd, Jr.
Life of this patent
Estimating the term…
Abstract
A fiber blanket module having a rectangular or box-shaped frame attached by suitable attachment structure to a wall of a furnace or other high temperature equipment to insulate such equipment. Each of two strips of woven metal oxide fiber cloth is suspended between one set of opposite sides of the frame, forming a pocket. The pocket is filled with suitable insulating material, which includes bulk, unconsolidated ceramic fiber, refractory fiber blankets, and the like.
Claims9
A module for refractory fiber insulation of a wall of a furnace or like equipment, comprising:
- a. a supporting frame member having at least two opposite sides;
- b. a band of metal oxide cloth suspended between said opposite sides of said frame member to form a pocket;
- c. insulating means mounted in said pocket to insulate the wall of the furnace;
- and
- d. means for attaching said supporting frame member to the wall of the furnace.
2 more elements
Dependencies are inferred from the claim text.