主权项 |
1. A dishwasher appliance, comprising:
a tub that defines a wash chamber; a rack assembly mounted within the wash chamber of the tub and configured for receipt of articles for washing; a pump for providing a flow of fluid for cleaning the articles; a diverter that receives fluid from the pump, the diverter comprising:
a first outlet port;a second outlet port; the diverter configured for switching between the fluid outlet ports to provide for a fluid flow out of one of the fluid outlet ports at a time; an adapter connected to the diverter, the adapter comprising:
a first channel positioned to receive fluid from the first outlet port and having a first channel outlet; anda second channel positioned to receive fluid from the second outlet port and having a second channel outlet; wherein the first channel outlet and the second channel outlet are concentric and the second channel outlet surrounds the first channel outlet; and a bearing connected with a rotatable spray arm assembly and rotatably received within a recess defined by the adapter, the bearing defining:
a first cylindrical wall defining a first flow path; anda second cylindrical wall concentric with the first cylindrical wall and surrounding the first cylindrical wall to define a second flow path therebetween,wherein when the bearing is received within the recess, the first cylindrical wall and the second cylindrical wall establish a fluid seal with the adapter, thereby placing the first flow path in fluid communication with the first channel outlet and the second flow path in fluid communication with the second channel outlet. |