Automatic household-type machine for preparing espresso coffee o

Details Automatic household-type machine for preparing espresso coffee o Automatic household-type machine for preparing espresso coffee o

1989-09-25

1990-11-20

Jenkins, Robert W.

Foods and beverages: apparatus

Beverage

Infusors

99286, 99289R, 99300, A47J 3142, A47J 3136

Patent

active

049709488

ABSTRACT:
An automatic household-type machine of a kind which comprises a percolation chamber having an outlet conduit for dispensing the coffee percolate, a heated water storage boiler, a pump having its delivery side communicated with the chamber and suction side communicated with the boiler, and an electronic control device linked operatively to a timer for activating the pump for pre-set time periods, further comprises a heater plate carried on a machine base and a manually operated two-way valve mounted on the free end of the outlet conduit from the percolation chamber. Connected to respective outlets of the valve are a first conduit for dispensing espresso coffee and a second conduit extending cantilever-fashion over the plate and being adapted to dispense German coffee percolate.

REFERENCES:
patent: 4624177 (1986-11-01), Kani
patent: 4796521 (1989-01-01), Grossi
patent: 4858522 (1989-08-01), Castelli

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