Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for using vertical magnetic stirring to produce turbulent and chaotic mixing in various states, without compromising components










Image Number 12 for United States Patent #6988825.

Vertical electromagnetic stirring is used to produce low shear, stress, turbulent and chaotic mixing of a liquid material or suspension in a container regardless of the volume or container geometry. Movement of a magnetic stir bar is controlled by multiple magnetic fields. The magnetic fields are produced by a series of sequentially or non-sequentially activated inductor coils which produce asymmetrical stirring dynamics and random motions of the stir bar, causing the liquid material to be gently and effectively mixed throughout the container. Moving the stir bar in random and irregular patterns during the stirring operation creates turbulent and chaotic mixing dynamics. The stir bars used for supporting vertical magnetic stirring are specifically designed to optimize the effectivity of the mixing process by maximizing the length of the stir bar to quickly and gently mix the materials.








 
 
  Recently Added Patents
Polymers derived from benzobis(silolothiophene) and their use as organic semiconductors
System and method for updating firmware
Downlink scheduling in fractional frequency reuse (FFR) systems
Use of LPA for encouraging pregnancy, and fertility agent
Data storage device with surface ornamentation
Image reproduction system and image reproduction processing program
Paging of a user equipment (UE) within a wireless communications system
  Randomly Featured Patents
Vehicle disablement device
Laser combustor apparatus
Semiconductor memory device
Curtain material
Phosphorus element-containing crosslinking agents and flame retardant phosphorus element-containing epoxy resin compositions prepared therewith
Method and apparatus for pricing products in multi-level product and organizational groups
Glucose compound, cellulose composition, cellulose film, polarizing plate and liquid crystal display device
Power circuit, power circuit control method and electronic device using the power circuit
Method of controlling semiconductor device fabrication
Fluid product dispenser