| Patents for C23G 3 - Apparatus for cleaning or pickling metallic material (2,739) |
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| 01/02/2002 | EP1167576A2 Housed pickling apparatus |
| 12/27/2001 | US20010054432 Cold-reduced flat-rolled low carbon steel strip is surface cleansed of ferromagnetic contaminants |
| 12/20/2001 | WO2001064970A3 Method and installation for hot dip coating metal strips |
| 12/13/2001 | US20010050048 Tank for accommodating a fluid used for the surface treatment of work pieces |
| 12/13/2001 | DE10028058A1 Verfahren und Einrichtung zum Beizen eines gewalzten Metallstranges, insbesondere eines Stahlbandes Method and device for pickling a rolled metal strip, particularly a steel strip |
| 12/12/2001 | EP1162287A2 Process and apparatus for pickling a rolled metal strand, particularly for steel strip |
| 12/12/2001 | CN1076121C Semiconductor chip surface treatment liquor and treatment method and device using the same |
| 12/11/2001 | US6328828 Ultrasonic process and ultraclean product of same |
| 11/21/2001 | EP1155753A1 Method and installation for cold rolling |
| 11/20/2001 | CA2150396C A process for the preparation of cold rolled stainless steel strips and metal strips, more particularly of titanium alloys |
| 11/15/2001 | WO2001086025A1 Treating unit and method for treating surfaces of workpieces |
| 11/15/2001 | WO2001018282A3 Method and arrangement for chemically treating the surfaces of bulk material |
| 11/15/2001 | DE10023024A1 Container for a liquid used for surface treatment of workpieces, in particular, automobile bodies is provided with dirt collector compartments in its bottom zone |
| 11/15/2001 | DE10022083A1 Pickling high grade steel hot strips comprises using hydrochloric acid in the pickling steps, rinsing with nitric acid or a similar value pickling medium in first rinsing steps, etc. |
| 11/15/2001 | DE10021789A1 Anlage für die Oberflächenbehandlung eines Metallstranges, insbesondere zum Beizen eines Stahlbandes Plant for the surface treatment of a metal strip, particularly for pickling a steel strip |
| 11/14/2001 | EP1154043A2 Apparatus for the surface treatment of a metal rod, especially for pickling a steel strip |
| 11/14/2001 | EP1152862A1 Compact reflow and cleaning apparatus |
| 11/13/2001 | US6314975 Encapsulated pickling plant |
| 11/08/2001 | US20010037819 Liquid feed nozzle, wet treatment apparatus and wet treatment method |
| 11/08/2001 | US20010037667 Cold rolling method and installtion |
| 11/08/2001 | DE10020643A1 Anordnung zum drehmomentfreien Schalten eines Getriebes Arrangement for the torque-free shifting a transmission |
| 11/08/2001 | DE10020633A1 Verfahren und Vorrichtung zum Behandeln der Oberfläche von metallischem Bandgut, insbesondere zum Beizen von Walzgut Method and apparatus for treating the surface of metallic strip material, particularly for pickling rolled material |
| 11/07/2001 | EP1151149A1 Method and device for scouring and cleaning rolled steel strip |
| 11/07/2001 | CN1320492A Cold rolling method and apparatus |
| 11/01/2001 | WO2001081655A1 Method and device for treating the surfaces of metallic strip material, especially for pickling rolled material |
| 11/01/2001 | US20010035061 Arrangement for a torque-free shifting of a transmission |
| 11/01/2001 | CA2402423A1 Method and device for treating the surfaces of metallic strip material, especially for pickling rolled material |
| 10/31/2001 | EP1150041A1 Arrangement for torque-free gear shifting |
| 10/31/2001 | EP1149935A2 Process and apparatus for treating metal strip surfaces, in particular for pickling rolled strips |
| 10/31/2001 | EP1148956A1 Working method and installation for the flexible and economical pickling and cold-rolling of metal strips |
| 10/31/2001 | EP0755571B1 Process and device for chemically treating substrates |
| 10/31/2001 | DE10020634A1 Turbulenzbeize mit seitlicher Eindüsung Turbulence pickling with lateral injection |
| 10/30/2001 | US6309698 Manufacturing process for a lead-frame forming material |
| 10/30/2001 | US6308719 Pre-clean deluge system |
| 10/25/2001 | WO2001079589A1 Method in and apparatus for etching or plating of substrates |
| 10/23/2001 | US6305096 Pickling device |
| 10/11/2001 | US20010027975 Metal finishing barrel cover locking system |
| 10/10/2001 | EP1141686A1 Device and method to control steel pickling processes |
| 10/09/2001 | US6300261 Self-healing articles resistant to oxidizing agents |
| 10/04/2001 | US20010025646 Pre-clean deluge system |
| 10/04/2001 | EP1137823A2 Apparatus and process to clean and strip coatings from hardware |
| 10/03/2001 | CN1315886A Equipment and method for continuous plating of steel sheet |
| 10/02/2001 | US6296000 Pre-clean deluge system |
| 09/26/2001 | EP1135220A1 Self-healing articles resistant to oxidizing agents |
| 09/25/2001 | US6294072 Apparatus for stripping metal oxide scale from metal surface |
| 09/13/2001 | WO2001066829A1 Ultrasonic pickling method and pickling device |
| 09/12/2001 | CN1312866A Automatic regulation and control of cleansing baths |
| 09/07/2001 | WO2001064970A2 Method and installation for hot dip coating metal strips |
| 09/07/2001 | WO2001011099A3 Method and installation for hot dip galvanizing hot rolled steel strip |
| 09/07/2001 | CA2401746A1 Method and installation for hot dip coating metal strips |
| 09/06/2001 | DE10009823A1 Process for coating metallic strips comprises coiling the strip into an endless strip in a winding station, directly subjecting the strip to a main pickling step and a post-pickling step, and then passing through a melt bath |
| 09/05/2001 | CN1070541C Process and plant for picling material made of steel, in particular stainless steel |
| 08/28/2001 | US6280596 Electrolytic tinplating of steel substrate and apparatus |
| 08/23/2001 | WO2001061073A2 Method and device for pickling rolled metal, in particular steel strip |
| 08/23/2001 | DE10062869A1 Verfahren und Einrichtung zum Beizen von gewalztem Metall-, insbesondere von Stahlband Method and apparatus for pickling of rolled metal, especially steel strip |
| 08/23/2001 | CA2399754A1 Method and device for pickling rolled metal, in particular steel strip |
| 08/09/2001 | US20010011547 Segmented bath; deflector |
| 08/08/2001 | EP1122338A2 Apparatus for spraying, pickling or rinsing liquids on metal objects |
| 08/02/2001 | DE10003847A1 Vorrichtung zum Aufspritzen von Beiz- oder Spülflüssigkeit auf ein metallisches Behandlungsgut A device for spraying pickling or rinsing liquid to a metallic material to be treated |
| 07/31/2001 | US6267831 Homogeneity gloss; pickling, annealing |
| 07/31/2001 | US6267124 Vertical conveyor parts washer |
| 07/24/2001 | US6265020 Applying solution to printed circuit; inversion |
| 07/24/2001 | US6264757 Cold-reduced flat-rolled low carbon steel strip is surface cleansed of iron fines, iron oxide particulate and associated debris by continuous regenerative processing o alkali cleansing solution |
| 07/18/2001 | EP1116803A2 Method of pickling aluminium can bodies |
| 07/17/2001 | US6260564 Device for closing a tank containing a corrosive product |
| 07/17/2001 | US6260563 High speed pickling with recycling of acid |
| 07/05/2001 | WO2001048275A1 Plating device and plating method |
| 06/28/2001 | WO2001046496A1 Alkaline composition, apparatus and method for conditioning scale on a metal surface by spraying |
| 06/28/2001 | DE10004740C1 Method for processing small workpieces comprises placing the workpieces on the base of a processing chamber and subjecting the workpieces to a treatment fluid using a stirrer |
| 06/28/2001 | CA2395426A1 Composition, apparatus and method of conditioning scale on a metal surface |
| 06/27/2001 | EP1109950A1 Automatic regulation and control of cleansing baths |
| 06/20/2001 | EP1108803A2 Method and apparatus for removing a coating from a passage hole in a metal substrate |
| 06/13/2001 | EP1106263A2 Device for spraying solutions onto a metal strip |
| 06/12/2001 | US6244282 Substrate treatment device |
| 06/12/2001 | US6244276 Apparatus for the recovery of dragged-out treatment solutions by immersion barrels |
| 05/31/2001 | DE10043184A1 Process for rinsing a metal strip comprises spraying the strip with water whilst a seal of a rinsing chamber is pressed against the wringer roll arranged at the inlet and outlet of the chamber |
| 05/23/2001 | EP0750532B1 Cleaning process |
| 05/17/2001 | WO2001034335A1 Compact reflow and cleaning apparatus |
| 05/17/2001 | CA2390587A1 Compact reflow and cleaning apparatus |
| 05/15/2001 | US6230722 Liquid feed nozzle, wet treatment, apparatus and wet treatment method |
| 05/09/2001 | CN1065458C Process for continuous prodn. of rolled stainless steel strip and continuous prodn. line for carrying out process |
| 05/08/2001 | US6228180 Method for disposing of the washing liquid in a machine for washing items and the washing machine used to implement the method |
| 05/03/2001 | DE19958531C1 Jet assembly to flush the surfaces of continuous moving metal strip materials has flat edge jet streams divided into a stream at right angles to the edge and a stream aligned towards the center of the strip |
| 05/03/2001 | DE19952396A1 Washing plant to remove solid or fluid deposits from metal workpieces has facility whereby washing fluid is fed to nozzles from distribution pipe system through feed line which is movable relative to dip tank |
| 05/03/2001 | DE19947857A1 Beizanlage für Metallbänder Pickling line for metal bands |
| 05/01/2001 | US6223756 Apparatus for degreasing solid parts |
| 04/17/2001 | US6216710 Method and apparatus for removing quench oil from a permeable metal part |
| 04/11/2001 | EP1091022A2 Metal strip pickling apparatus |
| 04/03/2001 | US6210491 Pickling steel or nickel or chromium alloy in aqueous acidic pickling bath in which steel is brought into contact with pickling solution that is continuously being withdrawn from bath and returned into bath under pressure |
| 03/29/2001 | WO2001021855A1 Removal of metal oxide scale from metal products |
| 03/27/2001 | US6206979 Process and apparatus for treating a strip material in a liquid bath |
| 03/22/2001 | WO2001019540A1 Method and device for washing article |
| 03/15/2001 | WO2001018282A2 Method and arrangement for chemically treating the surfaces of bulk material |
| 03/15/2001 | DE19943732A1 Verfahren zur Anordnung zur chemischen Oberflächenbehandlung von Schüttgut Proceedings for an order for the chemical surface treatment of bulk |
| 03/15/2001 | DE19941734A1 Controlling pickling of a metal strip comprises subjecting the metal surface to electromagnetic radiation and calculating the degree of scaling by evaluating |
| 03/14/2001 | EP1083245A2 Fluid delivery systems for electronic device manufacture |
| 02/15/2001 | WO2001011099A2 Method and installation for hot dip galvanizing hot rolled steel strip |
| 02/07/2001 | CN1061570C Process for preparation of cold rolled stainless steel strips and metal strips, more particularly of titanium alloys |
| 01/30/2001 | US6178976 Pickle tank cover with plenum chamber |
| 01/17/2001 | CN1280633A Method of measuring acid concentration, and automatic control method and apparatus |