Insulated furnace structure

Details Insulated furnace structure Insulated furnace structure

1977-09-14

1979-12-11

Perham, Alfred C.

Static structures (e.g., buildings)

Sheetlike element assembled parallel to existing wall,...

With separate fastener extending beyond margin

52 91, 52506, 52513, 52585, 52593, E04B 180

Patent

active

041776160

ABSTRACT:
A thermal enclosure for use as a furnace having non-structural pads of pliant, low density material made of randomly interwoven ceramic fibers that form a continuous insulating layer overlying its interior surface. The pads can be interlocked along their edges and are held in place by hangers secured to the walls. Each hanger includes a pin driven into the wall, a plurality of vertical rods that extend into the pads and a cross piece that ties the rods to the pin. Since the hangers do not extend all the way through the pads, they are insulated from the interior furnace temperatures.

REFERENCES:
patent: 1463045 (1923-07-01), Liptak
patent: 2120133 (1938-06-01), Kohler
patent: 2141397 (1938-12-01), Locke
patent: 2144598 (1939-01-01), Brinkerhoff et al.
patent: 2147946 (1939-02-01), Jaros
patent: 2858582 (1958-11-01), Toulmin, Jr.
patent: 3378975 (1968-04-01), Hill
patent: 3892396 (1975-07-01), Monaghan
patent: 3940244 (1976-02-01), Sander et al.
patent: 3952470 (1976-04-01), Byrd, Jr.
patent: 4001996 (1977-01-01), Byrd, Jr.

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