Patent ID: 9630156
Date: 2017-04-25
CPC Classifications: B01F

Claim:
1. A circulator system configured to be positioned within a fluid holding structure and to circulate fluid within the fluid holding structure, said system comprising: a fluid movement assembly configured to urge fluid upwardly towards a surface of fluid held in the fluid holding structure, said fluid movement assembly including: a buoy being attached to said fluid movement assembly, said buoy being configured to have a buoyancy in fluid such that when said motor of said fluid movement assembly is turned off said buoy and said fluid movement assembly rise to be positioned adjacent to the surface of the fluid of the fluid holding structure and said buoy penetrates the surface of the fluid, said fluid movement assembly being configured to completely pull said buoy and said fluid movement assembly under the surface when said motor of said fluid movement assembly is turned on, said buoy being affixed to said fluid movement assembly such that a distance between said buoy and said frame is static.