Foods and beverages: apparatus – Beverage – Infusors
Patent
1989-08-16
1991-09-10
Jenkins, Robert W.
Foods and beverages: apparatus
Beverage
Infusors
99285, 99317, A47J 3112
Patent
active
050464094
ABSTRACT:
An electric coffee or tea making machine wherein the housing resembles a carafe and has an annular outer chamber for hot beverage and a centrally located chamber for a body of water. The centrally located chamber is located above a heating unit, such as a standard electric resistance heater, a halogen lamp or a heater with one or more thick film conductors, and the heated liquid flows upwardly through a riser to be distributed over a supply of comminuted coffee beans or tea leaves in a removable filtering unit which has an outlet for admission of freshly brewed coffee or tea into the outer chamber. A cover above the filtering unit is threadedly connected to the upper end of the housing to ensure that the interior of the housing can be maintained well above atmospheric pressure without risking escape of hot water or steam. The device for uniformly distributing heated water in the filtering unit can constitute a nozzle or a foraminous top wall above the supply of flavoring agent.
REFERENCES:
patent: 1803232 (1931-04-01), Carozzi
patent: 1843241 (1932-02-01), Pouget
Jenkins Robert W.
Kontler Peter K.
Robert Krups Stiftung & Co. KG.
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