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Class Information
Number: 204/669
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) > With moving or movable electrode > Rotating or rotatable
Description: Apparatus in which the moving or movable electrode is either rotating or rotatable.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6818104 |
Anodizing apparatus |
Nov. 16, 2004 |
| 6077416 |
Method for purification of waste water using an electric coagulator |
Jun. 20, 2000 |
| 5942095 |
Method of continuous purification of liquid toner in an electrostatic printing system |
Aug. 24, 1999 |
| 5650053 |
Electrorefining cell with parallel electrode/concentric cylinder cathode |
Jul. 22, 1997 |
| 5648168 |
Duplex coating for corona electrodes |
Jul. 15, 1997 |
| 5529675 |
Electrostatic coalescer testing apparatus |
Jun. 25, 1996 |
| 5514269 |
Dual separator purification system |
May. 7, 1996 |
| 5352343 |
Separation of the components of liquid dispersions |
Oct. 4, 1994 |
| 5183548 |
System and method for continuous separation of isotopes |
Feb. 2, 1993 |
| 5004531 |
Treatment of concentrated industrial wastewaters originating from oil shale and the like by electrolysis polyurethane foam interaction |
Apr. 2, 1991 |
| 4923581 |
Toner recycling by counterflow |
May. 8, 1990 |
| 4551217 |
Liquid treater having hinge-action cleaning brushes |
Nov. 5, 1985 |
| 4444637 |
Electrical treating apparatus having electrode cleaner |
Apr. 24, 1984 |
| 4319979 |
Apparatus for extracting polar substances from solution |
Mar. 16, 1982 |
| 4305797 |
Material separation by dielectrophoresis |
Dec. 15, 1981 |
| 4264427 |
Apparatus for developing electrostatically charged sheet-like carriers of latent images |
Apr. 28, 1981 |
| 4100068 |
System for the dielectrophoretic separation of particulate and granular material |
Jul. 11, 1978 |
| 3943049 |
Apparatus for separating agglomerated particles within suspensions |
Mar. 9, 1976 |
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