Pumps – Motor driven – Electric or magnetic motor
Patent
1980-08-11
1983-04-26
Gluck, Richard E.
Pumps
Motor driven
Electric or magnetic motor
310 14, F04B 1704
Patent
active
043811817
ABSTRACT:
A pump for moving conductive or non-conductive liquids having a closed loop duct with an inlet and an outlet. An impeller is located within the duct and includes a plurality of serially connected iron cores arranged for rotation within the duct. Movement of the cores within the duct is effected by a plurality of solenoids arranged externally and concentrically of the duct. Control means in the form of sensors actuate and de-actuate one or more of the solenoids. A method for pumping discrete and separated portions of fluid along a path of confinement is also set forth herein.
REFERENCES:
patent: 3496871 (1970-02-01), Stengel
patent: 3653787 (1972-04-01), Commarmot
patent: 3836289 (1974-09-01), Wolford et al.
patent: 3894817 (1975-07-01), Majors et al.
patent: 4047852 (1977-09-01), O'Connor et al.
patent: 4058960 (1977-11-01), Moushovich et al.
patent: 4062421 (1977-12-01), Weber
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