Thermal storage brick
OwnerOscar E. Manzinventor
Life of this patent
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Abstract
A thermal storage brick for use with thermal storage heaters comprised of predetermined amounts of crushed taconite pellets, clay and talc. The ingredients are formed into a brick shape under approximately 4000 p.s.i. and are fired at approximately 2150.degree. F. and are allowed to soak for approximately five hours.
Claims5
A thermal storage brick comprised of crushed taconite pellets, clay and talc, said pellets, clay and talc having been mixed, pressed into a brick shape and fired, said pellets comprising approximately 83.0% to 87.0% by weight of the total composition of the brick, said clay comprising approximately 8.0% to 12.0% by weight of the total composition of the brick, said talc comprising approximately 4.0% to 6.0% by weight of the total composition of the brick.
Dependencies are inferred from the claim text.