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US 2005/0230855 A1Published application
Aerator
AssigneeAeration Industries International, Inc.
InventorDaniel Durda
Life of this patent
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Abstract
An apparatus for use in fluid agitation which may comprise a hollow drive shaft having a first end and a second end wherein the first end is coupled to a selectively rotatable power source, a first propeller, a second propeller and an atomizer coupled to the drive shaft, and a submergible vortex control plate disposed above the first propeller, and may also include a forced air source in fluid connection with the drive shaft, and methods of use thereof.
Claims33
An apparatus for use in fluid agitation comprising
- a drive shaft having a first end and a second end wherein the first end is coupled to a selectively rotatable power source;
- a first propeller coupled to the drive shaft;
- and
- a submergible vortex control plate disposed above the first propeller.
1 more element
An apparatus for use in fluid agitation comprising:
- a tubular drive shaft having a first end and a second end wherein the first is coupled to a selectively rotatable power source;
- a forced air source fluidly connected to the drive shaft a first propeller coupled to the drive shaft;
- a second propeller coupled to the drive shaft;
- and
- an aspirator disposed at an end of the drive shaft;
- wherein the power source is configured to operate between 700 and 1000 RPM.
3 more elements
A method of agitating a fluid, comprising:
- providing a fluid agitator having a drive shaft having a first end coupled to a selectively rotatable power source and a first propeller, a second propeller, and an atomizer coupled to the drive shaft;
- immersing the first propeller in the fluid;
- and
- operating the power source at a selected speed between 700 and 1000 RPM.
1 more element
Dependencies are inferred from the claim text.