Foods and beverages: apparatus – Beverage – Infusors
Patent
1989-11-14
1992-01-28
Jenkins, Robert W.
Foods and beverages: apparatus
Beverage
Infusors
99302R, A47J 3134
Patent
active
050835033
ABSTRACT:
A method and an apparatus for making beverages, such as coffee, soup, tea, or the like, wherein a starting product, such as ground coffee, is supplied to a cavity and is enclosed therein by a piston. After this, through an opening provided in the piston, a quantity of fluid, in this case water, originating from a water system is pressed into said cavity. Hereafter, the fluid, after extraction of the starting product contained in the chamber, in this case filling chamber, is discharged through an opening near the end opposite the piston, the control of this process taking place electronically. The method is characterized in that use is made of an apparatus having at least two filling chambers of different size and mounted on a movable holder and that the various steps are performed during a single cycle of the holder.
REFERENCES:
patent: 2943556 (1960-07-01), Egi
patent: 4034660 (1977-07-01), Egi
Sperna Weiland Jan
van Hattem Jan C.
van Thoor Bernardus M.
Jenkins Robert W.
Sara Lee / DE N.V.
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