Water vapor relief device for domestic coffee makers

Details Water vapor relief device for domestic coffee makers Water vapor relief device for domestic coffee makers

1988-05-09

1989-08-01

Jenkins, Robert W.

Foods and beverages: apparatus

Beverage

Infusors

993231, 993232, 2394285, A47J 3146

Patent

active

048524735

ABSTRACT:
A water vapor relief device for domestic coffee makers includes one tube connected to a vapor generator of the coffee maker and terminating at a free end thereof with an outlet hole and another tube which surrounds the first tube and forms therewith a chamber. The first tube at the end thereof carries an expanded head for a nozzle. A conduit formed between the nozzle and the head is inclined to produce the Venturi effect so that in the liquid such as milk in which the device is submerged the bubbling is produced which generates a foam.

REFERENCES:
patent: 4287817 (1981-09-01), Moskowitz
patent: 4565121 (1986-01-01), Ohya
patent: 4632024 (1986-12-01), Cortese
patent: 4655394 (1987-04-01), Ferrazza

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