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Class Information
Number: 204/660
Name: Chemistry: electrical and wave energy > Apparatus > Apparatus for electrical (including simultaneous electrical and magnetic) separation or purification of liquid or magnetic treatment of liquid (other than separation)
Description: Apparatus specialized for (a) electrical (including simultaneous electrical and magnetic) separation or purification of liquid or (b) magnetic treatment, per se, when some effect other than separation is desired or produced.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7572369 |
System for supporting denitrification |
Aug. 11, 2009 |
| 7569142 |
Method and apparatus for liquid treatment with combined electronic and centrifugal processes to remove contaminants |
Aug. 4, 2009 |
| 7553398 |
Plant for decomposition of water by electrolysis |
Jun. 30, 2009 |
| 7524413 |
Method and apparatus for treating fluids |
Apr. 28, 2009 |
| 7524423 |
System and method of generating a ringing magnetic pulse for the treatment of flowing liquids |
Apr. 28, 2009 |
| 7524424 |
Apparatus and method of generating a ringing magnetic pulse for the treatment of flowing liquids |
Apr. 28, 2009 |
| 7520985 |
Device for coalescing a fluid |
Apr. 21, 2009 |
| 7504031 |
Ion separation and gas generation |
Mar. 17, 2009 |
| 7485214 |
Microfluidic device and method of locally concentrating electrically charged substances in a microfluidic device |
Feb. 3, 2009 |
| 7438804 |
Coagulation treatment apparatus |
Oct. 21, 2008 |
| 7407589 |
Method and apparatus for preventing scale deposits and removing contaminants from fluid columns |
Aug. 5, 2008 |
| 7396441 |
Flow-through oxygenator |
Jul. 8, 2008 |
| 7374655 |
Electrochemical water purifier |
May. 20, 2008 |
| 7371327 |
Device for the immobilization of nano- and micro-sized particles in a solid-fluid contact vessel facilitating mass-momentum, and heat-transport at the solid-fluid interfaces |
May. 13, 2008 |
| 7351341 |
Descaling method and descaling apparatus |
Apr. 1, 2008 |
| 7338598 |
Fluid treatment system |
Mar. 4, 2008 |
| 7329343 |
Water treatment bypass loops having ozone and chlorine generators |
Feb. 12, 2008 |
| 7323694 |
Fluid treatment system and radiation source module for use therein |
Jan. 29, 2008 |
| 7306725 |
Device for treating water |
Dec. 11, 2007 |
| 7276170 |
Laminar flow-based separations of colloidal and cellular particles |
Oct. 2, 2007 |
| 7229555 |
Low-maintenance watermaker |
Jun. 12, 2007 |
| 7217368 |
Method and apparatus for liquid treatment with combined electronic and centrifugal processes to remove contaminants |
May. 15, 2007 |
| 7175748 |
Subsea production system |
Feb. 13, 2007 |
| 7169282 |
Dielectrophoresis apparatus |
Jan. 30, 2007 |
| 7166218 |
Separation device comprising a tubular electrocoalescer |
Jan. 23, 2007 |
| 7160426 |
Water treatment apparatus |
Jan. 9, 2007 |
| 7160448 |
Non-chemical water treatment method and apparatus employing ionized air purification technologies |
Jan. 9, 2007 |
| 7160472 |
Treatment of a waste stream through production and utilization of oxyhydrogen gas |
Jan. 9, 2007 |
| 7150817 |
Water treatment-apparatus using ion having drain hole |
Dec. 19, 2006 |
| 7150836 |
Microwave-emitting rotor, separator apparatus including same, methods of operation and design thereof |
Dec. 19, 2006 |
| 7097752 |
EDI device with resin seepage-proof inserts |
Aug. 29, 2006 |
| 7094381 |
Device for destroying microbes in a fluid |
Aug. 22, 2006 |
| 7029563 |
EDI device with composite electrode |
Apr. 18, 2006 |
| 7018545 |
Component separating device, method of manufacturing the device, and method of separating fine solid component by using the device |
Mar. 28, 2006 |
| 6972077 |
Cells and electrodes for electrocoagulation treatment of wastewater |
Dec. 6, 2005 |
| 6956220 |
Fluid treatment system and radiation sources module for use therein |
Oct. 18, 2005 |
| 6919007 |
Apparatus for mounting chips |
Jul. 19, 2005 |
| 6911132 |
Apparatus for manipulating droplets by electrowetting-based techniques |
Jun. 28, 2005 |
| 6890426 |
Magnetic separation apparatus and methods |
May. 10, 2005 |
| 6878287 |
Dental equipment and method of operating such equipment |
Apr. 12, 2005 |
| 6875360 |
Water softening |
Apr. 5, 2005 |
| 6875347 |
Fluid treatment system apparatus and method |
Apr. 5, 2005 |
| 6871744 |
Apparatus for electrodewatering |
Mar. 29, 2005 |
| 6860972 |
Process for detecting the location of a phase interface |
Mar. 1, 2005 |
| 6852235 |
Method and apparatus for preventing scale deposits and removing contaminants from fluid columns |
Feb. 8, 2005 |
| 6821403 |
Method and device for cleaning and disinfecting treatment of water |
Nov. 23, 2004 |
| 6811693 |
Electrostatic coalescer device |
Nov. 2, 2004 |
| 6787043 |
Water purification system and method |
Sep. 7, 2004 |
| 6783687 |
Method and apparatus for separating ions from a fluid stream |
Aug. 31, 2004 |
| 6761827 |
Method and apparatus for purifying water |
Jul. 13, 2004 |
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