Quantity measuring coffee machine

Details Quantity measuring coffee machine Quantity measuring coffee machine

1994-03-14

1994-11-29

Jenkins, Robert W.

Foods and beverages: apparatus

Beverage

Infusors

222430, 222450, 99285, A47J 3140

Patent

active

053679482

ABSTRACT:
A coffee machine, for measuring and dispensing a desired quantity of coffee material, comprising a coffee bin, for holding coffee material, the coffee bin having a bin nozzle. A measuring disk is mounted below the bin nozzle, the measuring disk having a plurality of measuring cavities--each measuring cavity corresponding to a quantity of coffee material. A selector knob allows a user to align a specific measuring cavity directly below the bin nozzle. An upper solenoid selectively allows and prevents the flow of coffee material from the bin nozzle to the measuring cavity directly below the bin nozzle. A lower solenoid selectively allows the flow of coffee material from the measuring cavity directly below the bin nozzle, and prevents coffee material flow from that measuring cavity to allow it to fill with coffee material.

REFERENCES:
patent: 3327615 (1967-06-01), Swan
patent: 4380309 (1983-04-01), Takahashi
patent: 4421014 (1983-12-01), Vicker
patent: 4545296 (1985-10-01), Ben-Shmuel
patent: 4602558 (1986-07-01), Kaper
patent: 4674660 (1987-06-01), Botto
patent: 4893737 (1990-01-01), Borjesson
patent: 4998648 (1991-03-01), Contreras

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