Stoves and furnaces – Stove doors and windows
Patent
1977-08-26
1980-10-28
Makay, Albert J.
Stoves and furnaces
Stove doors and windows
49367, 126197, 292238, F23M 700
Patent
active
042300932
ABSTRACT:
A free-standing unit for heating air in a U-shaped channel surrounding a fire box having a pair of spaced vertical vents for directing the heated forced air to converge in front of the fire box opening to limit air flow towards said openings. Mesh in the vertical vents directs the forced air downward to be combined with the hot forced air from a bottom horizontal vent. A baffle plate depending from the top of the fire-box adjacent the flue port and an opening along the top of the doors ignite the gases adjacent the top and directs some gases back into the fire. By forcing heated air at a low level and drawing cool air from a high level, the air being heated is of a uniform temperature. A hood extending along the top edge of the fire box opening diverts exiting gases back into the fire box. A thermostatically controlled blower creates the forced air and cools the fire box walls.
REFERENCES:
patent: 199964 (1878-02-01), Davenport
patent: 778279 (1904-12-01), Schroder
patent: 780610 (1905-01-01), Janson
patent: 1244649 (1917-10-01), Sisson
patent: 1378583 (1921-05-01), Church
patent: 1379537 (1921-05-01), Davis
patent: 2409822 (1946-10-01), Allen
patent: 2742311 (1956-04-01), Thurber
patent: 3023068 (1962-02-01), Haag
patent: 4027649 (1977-06-01), Jackson
Joyce Harold
Makay Albert J.
Smoky Mountain Enterprises, Inc.
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