DEVICE FOR MAKING COFFEE Russian patent published in 2010 - IPC A47J31/40 

FIELD: articles of personal use.

SUBSTANCE: device contains infusion chamber, which is defined by two parts, movable with respect to each other for opening and closing of infusion chamber; tube for supply of hot water into infusion chamber under pressure; one pump for supply for supply of hot water into infusion chamber under pressure; pouring unit for pouring coffee from infusion chamber. Pouring unit has first configuration and second configuration in accordance with type of coffee, which has to be poured. Two parts defining infusion chamber have first reciprocal position, determining larger volume of infusion, and second reciprocal position, determining smaller volume of infusion, and are functionally connected with said pouring unit in such way that pouring unit switches to one or another of said, at least two configurations according to reciprocal position occupied by said two parts, defining infusion chamber.

EFFECT: creation of device or machine for making coffee, which will ensure making coffee of different types or sorts in simple and reliable way.

30 cl, 17 dwg