Device for the output of a deodorizing substance into an air stream particularly in vapor exhaust hoods in kitchens

摘要: In a device for releasing an odor-destroying substance into air stream, such as use with kitchen exhaust hood, refillable reservoir has open side covered by hood-shaped wall flow openings through the wall. A cover disk extends over on opposite from adjusting openings, affords forced guidance of at least part stream past reservoir.