Patent ID: 6671914
Filing Date: 2004-01-06
Classification: D06F

Abstract:
In combination:a plurality of washing appliances, each of the washing appliances having a washing tub and a chemical tank contained therein; each of the chemical tanks comprising an upper end, a lower end, and a chemical chamber contained therein; each of the tanks having an inlet opening spaced above the lower end thereof and providing fluid communication into the chemical chamber; a plurality of inlet conduits, each of which is connected to one of the inlet openings of one of the tanks, and each of which comprises an intake end for receiving fluid chemical; each of the chemical tanks having first and second outlet openings adjacent the lower end thereof and providing fluid communication with the chemical chamber; a plurality of equalizing conduits each having a first end connected to the first outlet of one of the tanks and a second end connected to the second outlet of another of the tanks whereby fluid chemical within each of the tanks is free to flow to all of the tanks so as to equalize the fluid level within all of the tanks.