Patent ID: 7708023
Filing Date: 2010-05-04
Classification: A47L,B01F,Y10T

Abstract:
1. A dispenser for spraying a diluent onto a solid to create a use solution, the dispenser comprising: a housing for holding the solid; a spray nozzle for use in impinging a diluent on a solid to form a use solution; a first incoming diluent passageway in fluid communication with the spray nozzle; a first flow control, positioned in the first incoming diluent passageway, for maintaining a first flow range independent of the diluent's pressure within a pressure range; a second incoming diluent passageway in fluid communication with the use solution; a second flow control, positioned in the second incoming diluent passageway, for maintaining a second flow range independent of the diluent's pressure within the pressure range; a third incoming diluent passageway in fluid communication with the use solution; a third flow control, positioned in the third diluent passageway, for maintaining a third flow range independent of the diluent pressure within the pressure range; and a bypass valve operatively connected to the third incoming diluent passageway, the bypass valve having a temperature control valve, the temperature control valve having a bypass passageway, the bypass passageway operatively connecting the third incoming diluent passageway to a dispenser outlet.