Stoves and furnaces – Liquid heater
Patent
1976-01-08
1976-10-26
Cohan, Alan
Stoves and furnaces
Liquid heater
126131, F24B 1300
Patent
active
039877787
ABSTRACT:
A portable fireplace for placement in front of an existing fireplace opening and having a series of exhaust ducts extending in an upwardly inclined direction between a firebox and the fireplace opening. Fireplace side walls, top wall and front wall provide heat radiating surfaces providing an efficient space heater. Horizontal and upright air passageways are inwardly defined by firebox partitions which transfer heat to air flowing in a convective manner through the passageways. The upright air passageway is enlarged adjacent its upper end to subject air moving therethrough to heated duct surfaces. A hood serves as an air deflector returning air in a horizontal direction into the room.
REFERENCES:
patent: 2789554 (1957-04-01), Dupler
patent: 3220400 (1965-11-01), Yager
Cohan Alan
Givnan, Jr. James D.
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