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Class Information
Number: 210/787
Name: Liquid purification or separation > Processes > Separating > Cyclonic, or centrifugal (e.g., whirling or helical motion or by vortex, etc.)
Description: Process wherein the influent flows tangentially of a container in a manner to produce a whirling motion or there is an agitator to rotate the influent to form a vacuum at its center.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7588692 |
Methods for separation of particles |
Sep. 15, 2009 |
| 7585416 |
Apparatus for filtration and disinfection of sea water/ship's ballast water and a method of same |
Sep. 8, 2009 |
| 7578941 |
Length-based liquid-liquid extraction of carbon nanotubes using a phase transfer catalyst |
Aug. 25, 2009 |
| 7569245 |
Washed deboned meat having high protein recovery |
Aug. 4, 2009 |
| 7560072 |
Blood analyzer with specimen container holder |
Jul. 14, 2009 |
| 7531098 |
Integrated automatic blood processing unit |
May. 12, 2009 |
| 7524426 |
Cyclonic particle separator for fuel systems |
Apr. 28, 2009 |
| 7520996 |
Filter apparatus and method with centrifugal separator for removing contaminants from a fluid |
Apr. 21, 2009 |
| 7520997 |
Separation devices, systems and methods for separation of particulates from liquid |
Apr. 21, 2009 |
| 7514011 |
System for separating solids from a fluid stream |
Apr. 7, 2009 |
| 7485118 |
Microstructured arrangement for the bubble-free filling with a liquid of at least one system for draining off liquids, apparatus having such an arrangement and filing method |
Feb. 3, 2009 |
| 7481318 |
Apparatus and process for coalescing bitumen in an oil sand slurry |
Jan. 27, 2009 |
| 7473374 |
Fluid treatment apparatus |
Jan. 6, 2009 |
| 7469846 |
Wet-mechanical treatment of mixed waste |
Dec. 30, 2008 |
| 7470371 |
Methods and apparatus for isolating platelets from blood |
Dec. 30, 2008 |
| 7455783 |
Method for centrifugal separation enhancement |
Nov. 25, 2008 |
| 7431846 |
Method for concentrating solids from drilling slurry |
Oct. 7, 2008 |
| 7422693 |
Monitoring and control system for blood processing |
Sep. 9, 2008 |
| 7419608 |
Treating method and equipment for coke-cooling wastewater |
Sep. 2, 2008 |
| 7419603 |
Water treatment method |
Sep. 2, 2008 |
| 7416671 |
Separation and recovery of bitumen oil from tar sands |
Aug. 26, 2008 |
| 7413665 |
Methods and apparatus for blood component separation |
Aug. 19, 2008 |
| 7407473 |
Centrifuge sleep mode control |
Aug. 5, 2008 |
| 7404903 |
Drill cuttings treatment system |
Jul. 29, 2008 |
| 7396451 |
Methods and apparatus for blood component separation |
Jul. 8, 2008 |
| 7396452 |
Apparatus for determining flow rates of biological fluids |
Jul. 8, 2008 |
| RE40407 |
Method and apparatus for mixing fluids |
Jul. 1, 2008 |
| 7373996 |
Method and system for separation of drilling/production fluids and drilled earthen solids |
May. 20, 2008 |
| 7371330 |
Particle sedimentation apparatus and method for performing particle sedimentation |
May. 13, 2008 |
| 7364658 |
Systems and methods using multiple solvents for removal of lipids from fluids |
Apr. 29, 2008 |
| 7347948 |
Blood centrifuge having clamshell blood reservoir holder with index line |
Mar. 25, 2008 |
| 7347944 |
Method for making and conditioning super-oxygenated and structured water |
Mar. 25, 2008 |
| 7341662 |
Distribution and collection headers for a filter bed |
Mar. 11, 2008 |
| 7338608 |
Solid-liquid separation of oil-based muds |
Mar. 4, 2008 |
| 7326353 |
Methods for reclaiming developing solvents |
Feb. 5, 2008 |
| 7323110 |
Wastewater treatment process using core-shell particles |
Jan. 29, 2008 |
| 7320776 |
Fluid analytical devices |
Jan. 22, 2008 |
| 7314441 |
Method for separating particulate matter from a fluid stream |
Jan. 1, 2008 |
| 7311837 |
Process for the continuous recovery of free tartaric acid from raw materials containing potassium hydrogentartrate |
Dec. 25, 2007 |
| 7311841 |
Method for treating water by ballasted flocculation and decantation |
Dec. 25, 2007 |
| 7311849 |
Control device for the separate collection of blood components in output from a blood centrifugation cell |
Dec. 25, 2007 |
| 7306741 |
Flexible centrifuge bag and methods of use |
Dec. 11, 2007 |
| 7297272 |
Separation apparatus and method |
Nov. 20, 2007 |
| 7291277 |
Method and device for cleaning the fountain solution of a printing press |
Nov. 6, 2007 |
| 7282154 |
Red blood cell processing systems and methods which control red blood cell hematocrit |
Oct. 16, 2007 |
| 7250075 |
Water outlet control mechanism for fuel cell system operation in variable gravity environments |
Jul. 31, 2007 |
| 7244360 |
Water treatment process |
Jul. 17, 2007 |
| 7244362 |
Water treatment by ballasted flocs and degreasing |
Jul. 17, 2007 |
| 7241392 |
Rotary separator and method |
Jul. 10, 2007 |
| 7223346 |
Methods and apparatus for isolating platelets from blood |
May. 29, 2007 |
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