초록 ▼

A pump system for the selected injection of one or more fluids is disclosed where the system generally includes a flow meter including a means to translate the flow rate through the meter to one or more pumps coupled to the meter such that upon a selected introduction of fluid flow through the meter

A pump system for the selected injection of one or more fluids is disclosed where the system generally includes a flow meter including a means to translate the flow rate through the meter to one or more pumps coupled to the meter such that upon a selected introduction of fluid flow through the meter a selected amount of fluid is pumped through the one or more pumps.

대표청구항 ▼

1. A system for generating a mixture of a first fluid and a second fluid, wherein the second fluid constitutes a predetermined percentage of the ultimate mixture, said system comprising:a flow meter having an inlet in fluid communication with the first fluid, an outlet, and at least one rotatable el

1. A system for generating a mixture of a first fluid and a second fluid, wherein the second fluid constitutes a predetermined percentage of the ultimate mixture, said system comprising:a flow meter having an inlet in fluid communication with the first fluid, an outlet, and at least one rotatable element positioned between the inlet and the outlet, wherein said rotatable element rotates about an axis when the first fluid is directed through the inlet to the outlet, said element disposed in a housing defining top, bottom and side walls; a shaft coupled to the rotatable element; and a pump comprising an impeller eccentrically disposed within a second housing between an inlet for a second fluid and an outlet, where said impeller element is operably coupled to said shaft such that a predetermined amount of the second fluid is pumped through the outlet of the pump when a predetermined amount of the first fluid is directed through the inlet of the flow meter to the outlet of the flow meter.