Foods and beverages: apparatus – Beverage – Infusors
Patent
1998-08-10
1999-03-02
Alexander, Reginald L.
Foods and beverages: apparatus
Beverage
Infusors
99290, 99304, 2221465, A47J 3140
Patent
active
058757031
ABSTRACT:
A coffee brewer and hot water dispenser, which includes a brew water tank (30), with water heated to a pre-determined temperature by a pre-heater (38). A boiler (50) boils the pre-heated water into a spray head (56) and into a ground coffee containing cone (114). A separate hot water tank (70) is heated by a heater (72), and a solenoid valve (74) dispenses hot water into a container. Fill, water level dispensing and process control use a solid state electronic controller (140) interconnected to an indicating control panel (112). The improvement permits larger capacity by the use of a bypass hot water cycle adding a predetermined volume of water to the container and supplementing the control by expanding its capabilities using multiple sequencing of the brew cycle for increasing the volume of brewed coffee.
REFERENCES:
patent: 4603620 (1986-08-01), Daugherty
patent: 4621571 (1986-11-01), Roberts
patent: 5063836 (1991-11-01), Patel
patent: 5404794 (1995-04-01), Patel et al.
Alexander Reginald L.
Anderson Gordon K.
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