Patent ID: 9387499
Filing Date: 2016-07-12
CPC Classification: B05B

Claim Text:
1. A method of dispensing a liquid in a diluted form from an attached vented liquid reservoir having at least two exit channels comprising providing the liquid in a concentrated form in the liquid reservoir, the dispenser having an elongated channel having an input end and an exit end, connecting the liquid reservoir to the elongated channel of the dispenser through at least one of the liquid reservoir exit channels, an input fluid flowed through the elongated channel from the input end to the outlet end, a transverse intersecting channel containing a movable insert intersecting the elongated channel intermediate the input end and the exit end, the movable insert having a plurality of apertures, aligning at least one of the plurality of apertures of the movable insert with an aperture of the at least one liquid reservoir exit channel, and flowing input fluid through the elongated channel whereby a given amount of liquid in a concentrated form is drawn from the liquid reservoir and diluted with the input fluid prior to being dispensed from the exit end, wherein during dispensing the exit channel not being used to flow concentrated liquid to the movable insert is aligned with a passage in the transverse intersecting channel to pass a gas into the passage and into the exit channel not being used to flow concentrated liquid to the movable insert to replace dispensed concentrated liquid.