Fireplace heat efficiency device

Details Fireplace heat efficiency device Fireplace heat efficiency device

1988-10-07

1989-12-12

Lazarus, Ira S.

Stoves and furnaces

Fireplaces or accessories

Heat reflecting structure

12650083, F24B 1195

Patent

active

048860476

ABSTRACT:
A simple, low-cost, low-maintenance device to be added or built in to a fireplace, which, by convective and radiative means, increases the amount of heat transferred to living areas, is architecturally unobstrusive in design and silent in function.

REFERENCES:
patent: 267885 (1882-11-01), Harding
patent: 1128358 (1915-02-01), Peake
patent: 2131763 (1938-10-01), Sroat
patent: 2396535 (1946-03-01), Rumery
patent: 3213846 (1965-10-01), Rodgers et al.
patent: 4194490 (1980-03-01), Crnkovic
patent: 4526159 (1985-07-01), Vroome
patent: 4574774 (1986-03-01), Wells

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