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DISHWASHER WITH SEPARATE SUMP FOR CONCENTRATED FLUID SUPPLY

  • US 20110214695A1
  • Filed: 03/08/2010
  • Published: 09/08/2011
  • Est. Priority Date: 03/08/2010
  • Status: Active Grant
First Claim
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1. A dishwashing method performed by a dishwashing machine, comprising:

  • directing fluid into a first sump located in a bottom wall of a tub of the dishwashing machine,directing wash fluid from the first sump to a spray system located in the tub,directing a second volume of fluid into a second sump located in the bottom wall of the tub and spaced from the first sump,creating a concentrated wash fluid in the second sump, the concentrated wash fluid having a higher wash chemistry concentration than the wash fluid from the first sump, anddirecting the concentrated wash fluid to the spray system.

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