Patent ID: 9573100
Date: 2017-02-21
CPC Classifications: B01F,B08B,B67D,F16K

Claim:
1. A portable compact proportion fluid dispenser for combining a concentrated product with water and dispensing the resulting mixed solution, comprising: a flow housing comprising an inner flow chamber, the inner flow chamber including a narrowing region; a selection knob for selecting a concentrated product to mix with water; a selector valve connected to the selection knob, the selection valve comprising a central, axial channel and a radial channel in fluid communication with the central, axial channel; a valve mechanism located in the flow housing, the valve mechanism including a valve plate located downstream of the selector valve, a valve ball disposed in the valve plate, and a valve spring located downstream of the valve ball; a water flow activation button connected to the flow housing, the water flow activation button including a flow block piston located within the inner flow chamber, wherein when the water flow activation button is not pressed the flow block piston prevents water from flowing into the inner flow chamber; a plurality of tubes connected in fluid communication with the selector valve and each tube in fluid communication with a respective concentrate pouch, each pouch containing a concentrated product; and a dispenser nozzle on one end of the portable compact proportion fluid dispenser, wherein the dispenser is coupled to a water supply pipe and the selection knob is set to select one of the plurality of concentrate pouches such that when the water flow activation button is pressed water will flow through the inner flow chamber thereby precipitating a venturi draft siphoning a selected concentrated product through a respective tube and into the narrowing region thereby mixing the water and the selected concentrated product into a solution for dispensing at the dispenser nozzle, and wherein when the water flow activation button is released the valve ball closes the inner flow chamber from fluid communication with the plurality of tubes.