Loading patent…
AssigneeGruppo Cimbali S.p.A.
InventorsRoberto Erba, Davide Oresoli
Estimating the term…
Apparatus for refilling the filter-holders of a machine for the preparation of espresso coffee with selected doses of ground coffee. The machine has a plurality of dispensing units for the preparation of coffee beverages, each dispensing unit having a detachable filter-holder and a plurality of keys for selecting the beverage to be dispensed and a coffee bean grinder and metering device provided with a hopper for supplying beans of a desired grain size. The grinder and metering device has a hopper for supplying ground coffee and supporting means for the filter-holder. An identification unit generates information for recognizing the filter-holder of a selected dispensing unit and information related to the dose with which the filter-holder is to be refilled. A detection unit detects the information generated by the identification unit. A wireless device transmits the information generated by the identification unit to the detection unit.
A system for refilling the filter-holders of a machine for the preparation of espresso coffee with selected doses of ground coffee to order, comprising at least one machine for the preparation of espresso coffee, the machine being provided with a plurality of dispensing units for the preparation of respective coffee beverages, each dispensing unit comprising a respective detachable filter-holder and a plurality of keys for selecting the beverage to be dispensed by the relative dispensing unit, at least one coffee bean grinder and metering device provided with a hopper for supplying coffee beans, the coffee bean grinder being adjustable to provide a desired grain size for the ground coffee, an outlet on the coffee bean grinder and metering device for supplying the ground coffee and a fork for supporting a selected filter-holder on the coffee bean grinder and metering device in alignment with a supply outlet to be refilled with the dose of ground coffee, the filter-holder and its respective dispensing unit being provided with a code and a respective code detector to identify the filter holder to be retained on the dispensing unit, the coffee bean grinder and metering device comprising a code detector disposed in the vicinity of the fork supporting the filter-holder for refilling with the dose of ground coffee, an identification unit on the espresso coffee machine generating information for recognising a selected filter-holder of a dispensing unit and information related to the type of dose with which the filter-holder is to be refilled, a detection unit on the coffee bean grinder and metering device for detecting the information generated by the identification unit, the detection unit causing the corresponding dose to be supplied to the selected filter-holder when the latter is removed from its respective dispensing unit and is supported by the fork of the coffe bean grinder and metering device, a wireless communicating device on the espresso coffee machine for transmitting the information generated by the identification unit to the detection unit on the coffee bean grinder and metering device.
A method for refilling filter-holders removably mounted on a plurality of dispensing units of a machine for the preparation of coffee-based beverages with a dose of coffee ground to order, the dose being selected in relation to the quality of the coffee or the extent to which it is ground or the quantitative value thereof, wherein each filter-holder and its respective dispensing unit are coded to identify the filter-holder to be mounted on each dispensing unit, moving a selected filter-holder from its respective dispensing unit to a coffee bean grinder and metering device of the machine, providing the machine with an electronic identification unit that generates information for recognizing the selected filter-holder and information related to the dose with which the selected filter-holder is to be refilled, sending the information to an electronic detection unit on the coffee bean grinder and metering device, actuating the coffee bean grinder and metering device in correlation with the information received by the detection unit to supply a corresponding dose of ground coffee to the selected filter-holder when the latter is supported on the grinder and metering device, and moving the refilled selected filter-holder back to its respective dispensing unit.
Dependencies are inferred from the claim text.