Resources Contact Us Home
Apparatus for aerating an aqueous solution

Image Number 2 for United States Patent #8118283.

An aqueous scream is pumped through a vortex cylinder. The aqueous stream is rotated in a downwardly moving spiral stream within the vortex cylinder at a high downward velocity. The downward velocity of the aqueous stream increases as it flows through a discharge conduit concentrically located within a mixing chamber of the vortex cylinder. An adjustable air inlet tube open to atmospheric pressure extends through the vortex chamber and into the discharge conduit. A negative pressure zone is created at the discharge end of the discharge conduit for drawing air into the aqueous stream for mixing therewith and dissolving oxygen in the aqueous solution.

  Recently Added Patents
Radiator grill for a vehicle
Temperature measurement near an ice ball using a proton resonance frequency method and recalculation of susceptibility artifacts
Image searching by approximate .kappa.-NN graph
Compact multibeam antenna
Reference voltage circuits
Bilateral electrical stimulation therapy for bladder dysfunction
Electronic device
  Randomly Featured Patents
Switching regulator
Diaphragm for pressure sensor and pressure sensor
Multiplier-free methods and apparatus for signal processing in a digital communication system
Acceleration reference devices, cellular communication terminal systems, and methods that sense terminal movement for cursor control
Sealable container lid
Signal processing device and method, and recording medium
Wire and power thermal spray gun
Solid solvents for improved processing of vinyl chloride polymers
Apparatus for producing individually wrapped sliced stacks of a comestible product
Micromesh interproximal devices