Postmix beverage dispensing system with warm water purging and m

Details Postmix beverage dispensing system with warm water purging and m Postmix beverage dispensing system with warm water purging and m

1989-02-27

1990-11-06

Skaggs, H. Grant

Dispensing

Processes of dispensing

222 54, 222644, 2221291, 2221466, B67D 562, B67D 508

Patent

active

049679325

ABSTRACT:
An automatic postmix beverage dispenser having a single or multiflavor automatic beverage dispensing valve (faucet) and including means for preventing the dispensing of a warm casual drink. The automatic dispenser includes an on-board computer having a timer circuit to purge the warm water in the uncooled portion of the water line between the cooling means and the automatic beverage dispensing valve whenever a drink is requested and no drink has been dispensed for a particular period of time. The warm water is drained out for a period of time needed to drain the warm water in the uncooled portion of the water line. In another embodiment, a thermometer is used and the water is purged when a drink is requested and the water temperature is above a certain value, and until it is reduced to a desired temperature.

REFERENCES:
patent: 2830528 (1958-04-01), Arnett
patent: 3570715 (1971-03-01), Evers
patent: 4216879 (1980-08-01), McMillin
patent: 4285446 (1981-08-01), Rapp et al.
patent: 4535917 (1985-08-01), Trewhella
patent: 4595131 (1986-06-01), Ruskin et al.
patent: 4649809 (1987-03-01), Kanezashi
patent: 4688699 (1987-08-01), Goudy, Jr. et al.
patent: 4730463 (1988-03-01), Stanfill
patent: 4801375 (1981-01-01), Padilla
patent: 4804112 (1989-02-01), Jeans

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