Patent ID: 6502721
Filing Date: 2003-01-07
Classification: A47K

Abstract:
A feed system comprising:a dispenser; a first reservoir having an airtight collapsible bag of dispensing liquid; a second reservoir having an airtight collapsible bag of dispensing liquid, wherein the airtight collapsible bag of the first reservoir is located in a position above the airtight collapsible bag of the second reservoir; a connecting line, wherein the connecting line couples, in fluid communication, the airtight collapsible bags of the first and second reservoirs and further couples, in fluid communication, the airtight collapsible bags of the first and second reservoirs to the dispenser, wherein the connecting line comprises: a fitting having a first inlet, a second inlet, and an outlet in fluid communication with the first and second inlets, wherein the first and second inlets are in fluid communication, and wherein the fitting is located in a position below the airtight collapsible bag of the second reservoir; a first tube connecting the airtight collapsible bag of the first reservoir to the first inlet; a second tube connecting the airtight collapsible bag of the second reservoir to the second inlet; and a third tube for connecting the outlet to the dispenser.