Multiple wash zone dishwasher
First Claim
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1. A dishwasher comprising:
- an interior tub having walls, including at least opposing side walls connected by a rear wall, defining an interior wash chamber for washing dishes;
a first dish rack having sides, including at least opposing sides connected by a rear side, and located within the wash chamber such that the sides are adjacent to a corresponding wall of the interior tub;
a first spray arm assembly located beneath the first dish rack and configured to spray a first flow of wash liquid toward the first dish rack to provide a first wash zone; and
a spray manifold mounted on one of the walls of the interior tub adjacent to a corresponding side of the first dish rack and configured to provide a second flow of wash liquid toward the first dish rack thereby providing a second wash zone, the spray manifold comprising;
at least one passageway; and
multiple nozzles fluidly coupled by at least one passageway, each of the nozzles having a plurality of apertures.
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Abstract
A dishwasher having multiple wash zones has an interior tub configured to provide an interior wash chamber for washing dishes and a dish rack located within the wash chamber. The dishwasher also has a spray arm assembly configured to spray a first flow of wash liquid toward the dish rack, thereby providing a first wash zone. A spray manifold provided within the wash chamber is configured to provide a second flow of wash liquid toward the dish rack, thereby providing a second wash zone.
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Citations
20 Claims
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1. A dishwasher comprising:
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an interior tub having walls, including at least opposing side walls connected by a rear wall, defining an interior wash chamber for washing dishes; a first dish rack having sides, including at least opposing sides connected by a rear side, and located within the wash chamber such that the sides are adjacent to a corresponding wall of the interior tub; a first spray arm assembly located beneath the first dish rack and configured to spray a first flow of wash liquid toward the first dish rack to provide a first wash zone; and a spray manifold mounted on one of the walls of the interior tub adjacent to a corresponding side of the first dish rack and configured to provide a second flow of wash liquid toward the first dish rack thereby providing a second wash zone, the spray manifold comprising; at least one passageway; and multiple nozzles fluidly coupled by at least one passageway, each of the nozzles having a plurality of apertures. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification