Stoves and furnaces – Grates – Operating mechanism
Patent
1989-08-28
1991-01-15
Jones, Larry
Stoves and furnaces
Grates
Operating mechanism
126174, 126540, 126541, F23H 1120
Patent
active
049845608
ABSTRACT:
A wood burning stove incorporates a catalytic cell for reducing exhaust emissions from the stove. A pair of heat shields are spaced from opposing surfaces of a combustor to exchange thermal radiation with the combustor. The combustor is oriented at an acute angle to enhance the combustor life. One of the heat shields also functions as a deflector for deflecting exhaust toward the combustor. A secondary air unit supplies secondary air to the vicinity of the combustor. A dynamic grate assembly is employed to prevent under firing of the firebox.
REFERENCES:
patent: 2112272 (1938-03-01), DeLin
patent: 2790401 (1957-04-01), Hebert
patent: 4363785 (1982-12-01), Willson
patent: 4426991 (1984-01-01), Stevenson
patent: 4646712 (1987-03-01), Ferguson et al.
Jones Larry
N.H.C., Inc.
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