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Class Information
Number: 210/512.1
Name: Liquid purification or separation > Tangential flow or centrifugal fluid action
Description: Apparatus wherein fluid flows tangentially of a container in a manner to produce a whirling motion or there is driven means to rotate the fluid.










Sub-classes under this class:

Class Number Class Name Patents
210/512.2 Multiple cyclone 227
210/512.3 With movable means affecting flow 185


Patents under this class:

Patent Number Title Of Patent Date Issued
8701896 Hydroclone based fluid filtration system Apr. 22, 2014
8678204 Centrifugal separator Mar. 25, 2014
8673142 System for enhancing a wastewater treatment process Mar. 18, 2014
8657896 High flow rate separator having paired coalescer and demister Feb. 25, 2014
8641898 Apparatus for treating liquids with wave energy from an electrical arc Feb. 4, 2014
8631947 Cyclone separator Jan. 21, 2014
8628660 Treatment of fluids with wave energy from a carbon arc Jan. 14, 2014
8627963 Hydrocyclone reject orifice treated to prevent blockage Jan. 14, 2014
8623205 Ballasted anaerobic system Jan. 7, 2014
8622225 Fluid purification using hydraulic vortex system Jan. 7, 2014
8617405 Separator and method of separation Dec. 31, 2013
8613856 Treatment of fluids with wave energy from a carbon arc Dec. 24, 2013
8603345 Devices for component removal during blood collection, and uses thereof Dec. 10, 2013
8603333 Treatment of fluids with wave energy from a carbon arc Dec. 10, 2013
8596470 Buoy fractionation system Dec. 3, 2013
8596469 Cyclone separator Dec. 3, 2013
8596292 Flush-enabled controlled flow drain Dec. 3, 2013
8590713 Centrifugal separator Nov. 26, 2013
8590309 Apparatus and method for separating ice from fuel in a gas turbine engine Nov. 26, 2013
8585909 Self cleaning high pressure abrasive slurry/fluid check valve Nov. 19, 2013
8574439 Valuable resource recovery system and operation method thereof Nov. 5, 2013
8567306 Fryer Oct. 29, 2013
8561813 Cyclonic debris evacuation apparatus and method for a pump Oct. 22, 2013
8561220 Keeping sewer drainlines clear with low flush toilets or cisterns Oct. 22, 2013
8557122 Ballast water treatment equipment, a ballast water detoxifying treatment system using the same, and a method for treating the ballast water Oct. 15, 2013
8551337 Treatment equipment of organic waste and treatment method Oct. 8, 2013
8529772 Method and apparatus for fluid separation Sep. 10, 2013
8518272 Sterile blood separating system Aug. 27, 2013
8512576 System and method for the production or handling of heavy oil Aug. 20, 2013
8506824 Method for separating putrescible organic matter from inorganic grit suspended in waste water and sewage Aug. 13, 2013
8505747 Cyclonic debris evacuation apparatus and method for a pump Aug. 13, 2013
8504190 Apparatus and method for inventory management and automated discharge of treated sewage sludge to trucks Aug. 6, 2013
8501015 Blood processing apparatus with robust automated process control Aug. 6, 2013
8491273 Ballast system Jul. 23, 2013
8486261 Fuel scavenge water removal system Jul. 16, 2013
8480606 Method and apparatus for removal of gas bubbles from blood Jul. 9, 2013
8475664 Control method for hydrocarbon hydrocyclones Jul. 2, 2013
8475555 Cyclonic fluid separator Jul. 2, 2013
8460560 Variable influent flow channel baffle Jun. 11, 2013
8449439 Blood processing apparatus with robust automated process control May. 28, 2013
8440077 Combined degassing and flotation tank May. 14, 2013
8398734 Cyclonic separator with a volute outlet duct Mar. 19, 2013
8366925 Treatment of fluids with wave energy from a carbon arc Feb. 5, 2013
8354031 Liquid filtering system and its automatic cleaning procedure Jan. 15, 2013
8353411 Hydrocyclone Jan. 15, 2013
8349177 Solid-liquid separator Jan. 8, 2013
8348065 Separation apparatus for separating mud from water Jan. 8, 2013
8343360 Device and method for separating a flowing medium mixture with a stationary cyclone Jan. 1, 2013
8343342 Apparatus for treating liquids with wave energy from an electrical arc Jan. 1, 2013
8337379 Blood processing apparatus with robust automated process control Dec. 25, 2012











 
 
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