Apparatus for preparing coffee

Details Apparatus for preparing coffee Apparatus for preparing coffee

1988-07-14

1989-08-01

Jenkins, Robert W.

Foods and beverages: apparatus

Beverage

Infusors

99297, 99302P, A47J 3134

Patent

active

048524727

ABSTRACT:
The single driven part of the apparatus is an axially movable scalding cylinder, in which a piston is located which is free to move in the axial direction. This piston is positioned by a guide bush or moved with the scalding cylinder. A supporting block comprises, furthermore, an abutment for the disk of the piston. A second piston is arranged stationary or may be moved also axially against the force of a spring against a further supporting block. By the movement of the scalding cylinder ground coffee which has been inserted between the pistons is compressed and drinkable coffee is produced by feeding hot water thereto.

REFERENCES:
patent: 3288049 (1966-11-01), Schmid
patent: 3369478 (1968-02-01), Black
patent: 3552976 (1971-01-01), King
patent: 4457216 (1984-07-01), Dremmel

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