Automatic adjustable air baffle

Details Automatic adjustable air baffle Automatic adjustable air baffle

1981-01-14

1984-01-10

Yeung, James C.

Stoves and furnaces

Dampers

Stove

126287, F23L 300

Patent

active

044247990

ABSTRACT:
A wood or coal-burning stove or fireplace has a baffle attached to a flue. Upon opening of the stove door or the fireplace door, the baffle is automatically adjusted to increase the amount of air admitted to the stove or fireplace and thus prevents smoke from coming out of the doors.

REFERENCES:
patent: 529622 (1894-11-01), Knauss
patent: 1066962 (1913-07-01), Walker et al.
patent: 1655055 (1928-01-01), Glass
patent: 2444402 (1948-06-01), Klein
patent: 2665683 (1954-01-01), Snook
patent: 4015587 (1977-04-01), Wincek
patent: 4030479 (1977-06-01), Webb
patent: 4280476 (1981-07-01), Webb
patent: 4287875 (1981-09-01), Mayes
patent: 4337753 (1982-07-01), McGinn

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