Method of and apparatus for making drip-type coffee

Details Method of and apparatus for making drip-type coffee Method of and apparatus for making drip-type coffee

1978-03-31

1979-04-03

Jenkins, Robert W.

Foods and beverages: apparatus

Beverage

Infusors

99305, A47J 3100

Patent

active

041470974

ABSTRACT:
A method and apparatus for making drip-type coffee beverage having improved flavor and aroma, and low bitterness characteristics. The method employs an extraction portion consisting essentially of warm 120.degree. F.-175.degree. F. water to infuse or extract roasted and ground coffee by the filter-drip method to issue a relatively strong filtered coffee extract into a container. A bypass-dilution portion of water, preferably 190.degree. F. to 205.degree. F., is added directly to the relatively strong filtered coffee extract to dilute the relatively strong filtered coffee extract to a predetermined beverage concentration at a preferred temperature. Also, a novel two-temperature split-water-stream coffeemaker for making coffee beverages by this method is provided.

REFERENCES:
patent: 3220334 (1965-11-01), Martin
patent: 3408921 (1968-11-01), Freese
patent: 3596588 (1971-08-01), Moss
patent: 4064795 (1977-12-01), Ackerman

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