Energy saving air-flow heater

Details Energy saving air-flow heater Energy saving air-flow heater

1977-11-23

1980-03-04

King, Lloyd L.

Stoves and furnaces

Liquid heater

126121, F24B 502

Patent

active

041911628

ABSTRACT:
The within invention comprises a stove unit or fire box to be used to heat the inside of buildings. It is particularly designed to be used inside the hearth of fireplaces. It has slots and openings in its panel flanges for permitting the panels to be adjusted so as to change the locations of the panels to cover the area in the front of the fireplace both on the sides and top of the stove unit so that only the glass doors of the combustion chamber or fire box will be seen and the inside of the fireplace cavity will be hidden from view. The panels, and the location of the slots and openings are so arranged and are of such dimension to permit the unit to fit most sizes of fireplaces.
The unit also has an air intake duct which converts the cool air, heats it and jets it out into the area to be heated. The air intake system is designed by reducing the cross-section of the air intake duct causing an increase in the velocity of the warm air that is transmitted from the unit, eliminating the need for a blower, and saving the use of electricity.
The cool air is drawn in from openings located at floor level at the bottom of the unit and travels through an outer sleeve around the fire box whereby it is heated. It then exits from the top of the unit to heat the room.
The unit can be set up by the use of a screw driver and the most unskilled mechanic can change the positions of the panels to conceal the unused portion of the fireplace cavity.

REFERENCES:
patent: 637805 (1899-11-01), Lev
patent: 1255493 (1918-02-01), Williams
patent: 1316631 (1919-09-01), Monihan
patent: 1546503 (1925-07-01), Meier
patent: 2743720 (1956-05-01), Dollinger
patent: 3388698 (1968-06-01), Satkunas

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