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Dishwasher

  • US 10,136,793 B2
  • Filed: 07/21/2015
  • Issued: 11/27/2018
  • Est. Priority Date: 07/23/2014
  • Status: Active Grant
First Claim
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1. A dishwasher comprising:

  • a tub having an open face and at least partially defining a treating chamber receiving dishes for treatment and having a tub air outlet located in an upper portion of the tub and a tub air inlet located in a lower portion of the tub;

    a door assembly moveable between an opened position and a closed position where the door assembly closes the open face;

    an airflow conduit extending along a portion of the tub and fluidly coupling the tub air outlet to ambient air;

    a blower assembly forcing air to flow from the tub and through the tub air outlet into the airflow conduit;

    a first reservoir associated with the airflow conduit and located vertically between the tub air outlet and tub air inlet, the first reservoir collecting liquid condensed from the air forced through the airflow conduit, the first reservoir having a liquid outlet at a nadir of the first reservoir and wherein the liquid outlet is fluidly coupled to an opening the tub via a liquid conduit for draining the collected liquid into the tub and wherein the opening in the tub comprises a water inlet for the tub, wherein the water inlet receives water from a household water supply; and

    a second reservoir associated with the airflow conduit downstream of the first reservoir and collecting liquid condensed from the air prior to exhaustion of the air to the ambient air;

    wherein any liquid not collected by the first reservoir is collected by the second reservoir for evaporation.

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