Beverage dispenser with electronics protection shield

Details Beverage dispenser with electronics protection shield Beverage dispenser with electronics protection shield

1995-03-23

1996-02-20

Huson, Gregory L.

Dispensing

Drip, leakage or waste catching or disposal

2221291, B67D 556

Patent

active

054922500

ABSTRACT:
A beverage dispenser has a tray assembly for holding at least three containers, each having a plurality of electrodes. An electrical system provides a voltage to one electrode in each container, and detects when the syrup is below a certain level. Each container is in a refrigerated compartment and has an opening at the top aligned with an opening in the cabinet. A funnel is provided in the opening in the cabinet and extends into the container. The refrigerated compartment also encloses a pump for pumping syrup. The pump is partly controlled by circuitry on a circuit board which is mounted within the cabinet. A removable metal plate covers the cabinet in front of the circuit board. A transparent plastic shield is provided intermediate the plate and the circuit board, so that a user can observe the circuit board when the plate is removed. The shield is waterproof to protect the circuit board from splashing liquids.

REFERENCES:
patent: Re33943 (1992-06-01), Arzberger et al.
patent: 4610145 (1986-09-01), Arzberger et al.
patent: 4645095 (1987-02-01), Coppola
patent: 4717045 (1988-01-01), Coppola
patent: 4728005 (1988-03-01), Jacobs et al.
patent: 4732297 (1988-03-01), Schroeder, Jr.
patent: 4795061 (1989-01-01), Peckjian
patent: 4856676 (1989-08-01), Emody
patent: 5303846 (1994-04-01), Shannon
patent: 5367423 (1994-11-01), Phillips

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