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Class Information
Number: 204/225
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > With movable electrode means > Electrode feeding or withdrawal means
Description: Electrolytic apparatus wherein means are provided whereby an electrode may be fed to and/or withdrawn from the zone of electrolytic action and not falling within the subclasses above.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7563348 |
Electroplating head and method for operating the same |
Jul. 21, 2009 |
| 7501049 |
ECM-machine |
Mar. 10, 2009 |
| 7479208 |
Electrode for electrochemical reduction |
Jan. 20, 2009 |
| 7449090 |
Electrochemical apparatus with retractable electrode |
Nov. 11, 2008 |
| 7442282 |
Electrolytic processing apparatus and method |
Oct. 28, 2008 |
| 7438795 |
Electrochemical-mechanical polishing system |
Oct. 21, 2008 |
| 7393439 |
Integrated microfeature workpiece processing tools with registration systems for paddle reactors |
Jul. 1, 2008 |
| 7204926 |
Tandem blisk electrochemical machining |
Apr. 17, 2007 |
| 7186322 |
Methods of producing and polishing semiconductor device and polishing apparatus |
Mar. 6, 2007 |
| 7090753 |
Electrolytic cell for producing charged anode water suitable for surface cleaning or treatment, and method for producing the same and use of the same |
Aug. 15, 2006 |
| 7014739 |
Convex profile anode for electroplating system |
Mar. 21, 2006 |
| 6946062 |
Electropolish/grinding means for an inner surface of a long tube |
Sep. 20, 2005 |
| 6923900 |
Alloy pipes and methods of making same |
Aug. 2, 2005 |
| 6860976 |
Electrochemical apparatus with retractable electrode |
Mar. 1, 2005 |
| 6835299 |
Electrochemical machining method and apparatus |
Dec. 28, 2004 |
| 6830666 |
Electroplating apparatus and method |
Dec. 14, 2004 |
| 6821405 |
Device for conveying electrodes used in the electrolytic refining or electrowinning of metals |
Nov. 23, 2004 |
| 6793793 |
Electrochemical treating method such as electroplating and electrochemical reaction device therefor |
Sep. 21, 2004 |
| 6733638 |
Limited use components for an electrochemical device |
May. 11, 2004 |
| 6723221 |
Insulation assemblies for metal production cells |
Apr. 20, 2004 |
| 6712947 |
Water purifying apparatus with electric field generator |
Mar. 30, 2004 |
| 6712668 |
System and method for electropolishing nonuniform pipes |
Mar. 30, 2004 |
| 6679985 |
Electrochemical discharge machining device and machining method |
Jan. 20, 2004 |
| 6673219 |
Transverse conveyor for electrodes |
Jan. 6, 2004 |
| 6666959 |
Semiconductor workpiece proximity plating methods and apparatus |
Dec. 23, 2003 |
| 6644920 |
Method for providing a curved cooling channel in a gas turbine component as well as coolable blade for a gas turbine component |
Nov. 11, 2003 |
| 6599402 |
Electro-chemical deposition cell for face-up processing of single semiconductor substrates |
Jul. 29, 2003 |
| 6589402 |
Part fabricating apparatus |
Jul. 8, 2003 |
| 6582578 |
Method and associated apparatus for tilting a substrate upon entry for metal deposition |
Jun. 24, 2003 |
| 6562227 |
Plunge electromachining |
May. 13, 2003 |
| 6562223 |
Method and apparatus for anodizing objects |
May. 13, 2003 |
| 6557237 |
Removable modular cell for electro-chemical plating and method |
May. 6, 2003 |
| 6554975 |
Liquid gasification reactor |
Apr. 29, 2003 |
| 6547938 |
Anodizing apparatus, utilizing a perforated negative electrode |
Apr. 15, 2003 |
| 6547950 |
Cathode rinsing station and method |
Apr. 15, 2003 |
| 6508926 |
Method and device for partial electrochemical treatment of bar-shaped objects |
Jan. 21, 2003 |
| 6478934 |
Motorized frame for adjusting the interelectrodic gap in mercury cells |
Nov. 12, 2002 |
| 6454930 |
Procedure and device for the three-dimensional processing of a work piece by means of electroerosive or electrochemical machining |
Sep. 24, 2002 |
| 6428681 |
System and method for reversing electrolyte flow during an electropolishing operation |
Aug. 6, 2002 |
| 6416650 |
Apparatus and method of electrochemical polishing by ring-form electrode |
Jul. 9, 2002 |
| 6402927 |
Distribution of alumina-rich electrolyte in aluminum electrowinning cells |
Jun. 11, 2002 |
| 6344124 |
Method and apparatus for electroplating alloy films |
Feb. 5, 2002 |
| 6334937 |
Apparatus for high deposition rate solder electroplating on a microelectronic workpiece |
Jan. 1, 2002 |
| 6309517 |
Apparatus for inline plating |
Oct. 30, 2001 |
| 6258240 |
Anodizing apparatus and method |
Jul. 10, 2001 |
| 6254719 |
Method for controlled removal of material from a solid surface |
Jul. 3, 2001 |
| 6254759 |
Method and apparatus for anodizing objects |
Jul. 3, 2001 |
| 6231748 |
Method of and arrangement for electrochemical machining |
May. 15, 2001 |
| 6217726 |
Tube inner surface electropolishing device with electrolyte dam |
Apr. 17, 2001 |
| 6217727 |
Electroplating apparatus and method |
Apr. 17, 2001 |
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