Patent ID: 7325479
Filing Date: 2008-02-05
Classification: A47J

Abstract:
1. Coffee maker able to function with cartridges containing a beverage-producing product, comprising means for supplying hot water to an infusion head able to receive at least two cartridges ( 2 , 2 ′) of different diameters each having at least one flat seating surface, means for placing said means for supplying in communication with the product contained within the cartridges in order to obtain a beverage, as well as means permitting said beverage leaving the cartridge to be directed towards a beverage collecting container, where said infusion head has a support ( 11 ) having at least one hollow ( 29 ) forming a housing for at least two cartridges ( 2 , 2 ′) of different diameters, characterized in that said hollow ( 29 ) has a peripheral annular seat ( 35 ) common to several seating flange ( 6 , 6 ′) diameters of different cartridges, one or more parts of the external edge of said peripheral seat ( 35 ) forming a vertical wall for common indexing of said cartridges ( 2 , 2 ′), characterized in that one cartridge is indexed with respect to one of the vertical side walls ( 39 ) of said hollow.