Kitchen ventilator having a valve for adjustment between evacuat

Details Kitchen ventilator having a valve for adjustment between evacuat Kitchen ventilator having a valve for adjustment between evacuat

1976-10-29

1978-04-11

Capossela, Ronald C.

Stoves and furnaces

Stove hoods

55DIG36, F24C 1508, F23J 1100

Patent

active

040833615

ABSTRACT:
A kitchen ventilator has a first outlet for connection to an evacuation duct and a second outlet for recirculation air. The pressure side of the fan is connected to these outlets by means of first and second air ducts, respectively, located side by side in the ventilator casing. A valve flap with vertical pivot axis is located at the duct fork and immediately adjacent the bottom wall of the casing and is directly adjustable from below the casing by means of a turning knob accessible through an opening in said bottom wall.

REFERENCES:
patent: 2886124 (1959-05-01), Scharmer
patent: 3233606 (1966-02-01), Turner et al.
patent: 3589266 (1971-06-01), Hike et al.
patent: 3719137 (1973-03-01), Gould

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