Stoves and furnaces – Stoves – Heating
Patent
1979-11-28
1982-02-23
Davis, Albert W.
Stoves and furnaces
Stoves
Heating
126 83, 126 15R, 126112, F24C 114, F24C 1528, F24B 500, F24H 300
Patent
active
043164447
ABSTRACT:
A stove construction including a firebox that defines a combustion chamber. Air is supplied to the upper portion of the combustion chamber through a preheat manifold having outlet apertures spaced along the sides. Air is drawn from the atmosphere into the manifold where it is preheated and discharged in the form of jets toward the sloping side walls of the firebox and into the flow path of the waste gases of combustion. Due to the restriction to flow caused by baffles located in the spaces between the sides of the manifold and the sloping sidewalls, a portion of the mixture of air and waste gases is directed downwardly along the surface of combustion plates, which are spaced from the walls of the firebox, back toward the primary combustion area. The waste gases are further combusted as they pass downwardly along the heated combustion plates. The recirculation achieves complete combustion of the waste gases.
REFERENCES:
patent: 627525 (1899-06-01), Pfouts
patent: 1232769 (1917-07-01), Carr
patent: 1523508 (1925-01-01), Bibb
patent: 1596922 (1926-08-01), Clevenger et al.
patent: 1714649 (1929-05-01), Walouke
patent: 4078541 (1978-03-01), Roycraft
Davis Albert W.
Ratliff, Jr. Wesley S.
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