Dishwasher pump and filtration system

• Main Authors: Elick, Robert A, Morrison, John Trevor, Thomas, Chad M, Tuller, Barry E
• Format: Patent
• Language: English
• Published: 12.12.2006

A dishwasher includes a pump assembly which functions to chop all fluid entrained soil prior to directing fluid to upper and lower wash anms. A flow conduit leading to the upper wash arm is provided with a sampling port which directs a percentage of the fluid flow into a filter chamber having one or...