Automatic espresso coffee making machine for household use

Details Automatic espresso coffee making machine for household use Automatic espresso coffee making machine for household use

1988-10-20

1989-08-22

Jenkins, Robert W.

Foods and beverages: apparatus

Beverage

Infusors

99286, 99289R, A47J 3142

Patent

active

048585220

ABSTRACT:
An "espresso" coffee making machine for household use incorporates an electronic device linked operatively to a timer, a selector operative to dispense one or two doses of the espresso coffee, and a control knob for controlling the amount of water per coffee dose to be dispensed.
An electric coffee grinder and a feed pump for feeding water into the boiler are activated by the electronic device to operate for predetermined time periods clocked by the timer.

REFERENCES:
patent: 4172413 (1979-10-01), Roseberry
patent: 4188863 (1980-02-01), Grossi
patent: 4406217 (1983-09-01), Oota
patent: 4572060 (1986-02-01), Yung-Kuan
patent: 4667586 (1987-05-01), Harada

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