PREPARING DEVICE WITH SUCTION DUCT FOR PREPARATION OF BEVERAGE FROM POWDERY SUBSTANCE AND HOT LIQUID Russian patent published in 2012 - IPC A47J31/40 

FIELD: personal use articles.

SUBSTANCE: invention relates to household appliances. Preparing device for preparation of beverage from powdery substance and hot liquid comprises at least one mixing chamber for mixing a certain amount of powdery substance and a certain amount of hot liquid; the inlet to the mixing chamber for this amount of hot liquid; an inlet to the mixing chamber for the amount of powdery substance; an exhaust-air hood mounted on the mixing chamber. The device additionally includes a suction duct connected to the exhaust-air hood and equipped with a suction means such as a fan to pull the vapor and dust particles from the mixing chamber through the suction duct and the exhaust-air hood; and also the first casing accommodating additional components of the preparing device such as electrical components and piping connections in which the suction duct extends completely along the outer side of the first casing.

EFFECT: invention enables to improve reliability of the device.

15 cl, 6 dwg