Magnetic coupling assembly

Abstract

A magnetic coupling assembly incorporating a sleeve having longitudinal and oppositely longitudinal ends; a first hydraulic seal fixedly attached to the sleeve, and being positioned at the sleeve's longitudinal end; a second hydraulic seal fixedly attached to the sleeve, and being positioned at the sleeve's oppositely longitudinal end; a plurality of magnets fixedly attached to the sleeve and positioned between the first and second hydraulic seals; the sleeve including longitudinal and an oppositely longitudinal segments; and incorporating first and second wiper rings, fixedly attached to the sleeve, the first wiper ring being positioned longitudinally from the first hydraulic seal, and the second wiper ring being positioned oppositely longitudinally from the second hydraulic seal; the sleeve forming a lubricant reservoir which is outwardly closed by the sleeve, the lubricant reservoir being longitudinally closed by the first hydraulic seal and oppositely longitudinally closed by the second hydraulic seal.

Dependencies are inferred from the claim text.