Fireplace hearth

Stoves and furnaces – Liquid heater

Patent

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Details

126126, 126139, F24B 700

Patent

active

045747733

ABSTRACT:
The hearth includes a hood composed on the one hand of a first screen 5b extending obliquely from the top of the hearth opening towards the rear and on the other hand a second screen 19 extending from the rear wall of said hearth obliquely downwardly so that its free edge 19a lies above the opposed edge 5c of the first screen 5b.
The opening of the hearth is closed by a guillotine-type door made by a glass panel 23 sliding in lateral slides 21, 22 invisible from the outside. The hearth further includes an intermediate chamber 10 enclosed by an outer envelop and constituting a heat exchanger.

REFERENCES:
patent: 1213173 (1917-01-01), Evans
patent: 1727228 (1929-09-01), Claybaugh et al.
patent: 2740398 (1956-04-01), Collins
patent: 2819711 (1958-01-01), Robinson
patent: 4015579 (1977-04-01), Wirth et al.
patent: 4233956 (1980-11-01), Haynes
patent: 4280473 (1981-07-01), Hempel

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