WO2014127997A3 - Device and method for the surface treatment of workpieces - Google Patents

Device and method for the surface treatment of workpieces Download PDF

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Publication number
WO2014127997A3
WO2014127997A3 PCT/EP2014/052263 EP2014052263W WO2014127997A3 WO 2014127997 A3 WO2014127997 A3 WO 2014127997A3 EP 2014052263 W EP2014052263 W EP 2014052263W WO 2014127997 A3 WO2014127997 A3 WO 2014127997A3
Authority
WO
WIPO (PCT)
Prior art keywords
workpieces
electrode
surface treatment
workpiece
nozzle
Prior art date
Application number
PCT/EP2014/052263
Other languages
German (de)
French (fr)
Other versions
WO2014127997A2 (en
Inventor
Marcus Lang
Original Assignee
Dambacher, Wolfgang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dambacher, Wolfgang filed Critical Dambacher, Wolfgang
Publication of WO2014127997A2 publication Critical patent/WO2014127997A2/en
Publication of WO2014127997A3 publication Critical patent/WO2014127997A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C25F1/04—Pickling; Descaling in solution

Abstract

A method and a device for the surface treatment of workpieces, in particular using electroplating, said device comprising a container which can be filled with a solvent and into which the workpiece that is provided as a first electrode can be introduced, a second electrode provided inside the container and at least one nozzle, the nozzle being designed to eject the solvent in a pulsating manner so that, when a voltage is applied between said first electrode and said second electrode, scaling can be detached from the surface of the workpiece.
PCT/EP2014/052263 2013-02-19 2014-02-05 Device and method for the surface treatment of workpieces WO2014127997A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013101629.4A DE102013101629A1 (en) 2013-02-19 2013-02-19 Apparatus and method for surface treatment of workpieces
DE102013101629.4 2013-02-19

Publications (2)

Publication Number Publication Date
WO2014127997A2 WO2014127997A2 (en) 2014-08-28
WO2014127997A3 true WO2014127997A3 (en) 2015-01-15

Family

ID=50064613

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/052263 WO2014127997A2 (en) 2013-02-19 2014-02-05 Device and method for the surface treatment of workpieces

Country Status (2)

Country Link
DE (1) DE102013101629A1 (en)
WO (1) WO2014127997A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643222A (en) * 1949-03-24 1953-06-23 Cox George Chandler Method of cathodically descalling and electrode therefor
US3776827A (en) * 1966-12-01 1973-12-04 K Inoue Method of deburring workpieces
US4456174A (en) * 1979-11-13 1984-06-26 Neenan John S Adjustable pulse jet
US5421987A (en) * 1993-08-30 1995-06-06 Tzanavaras; George Precision high rate electroplating cell and method
WO2008082414A1 (en) * 2007-01-04 2008-07-10 General Electric Company Methods for improving mold quality for use in the manufacture of light management film, manufactured film and corresponding mold
US20090179006A1 (en) * 2006-07-25 2009-07-16 Lp Vermarktungs Gmbh & Co Kg Method and Device for a Forced Wet-Chemical Treatment of Surfaces

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1546123A1 (en) 1965-02-17 1970-04-30 Hoechst Ag Process for producing particularly clean iron and steel surfaces
DE19833990A1 (en) 1998-07-29 2000-02-10 Metallgesellschaft Ag Mordant for stainless steels

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643222A (en) * 1949-03-24 1953-06-23 Cox George Chandler Method of cathodically descalling and electrode therefor
US3776827A (en) * 1966-12-01 1973-12-04 K Inoue Method of deburring workpieces
US4456174A (en) * 1979-11-13 1984-06-26 Neenan John S Adjustable pulse jet
US5421987A (en) * 1993-08-30 1995-06-06 Tzanavaras; George Precision high rate electroplating cell and method
US20090179006A1 (en) * 2006-07-25 2009-07-16 Lp Vermarktungs Gmbh & Co Kg Method and Device for a Forced Wet-Chemical Treatment of Surfaces
WO2008082414A1 (en) * 2007-01-04 2008-07-10 General Electric Company Methods for improving mold quality for use in the manufacture of light management film, manufactured film and corresponding mold

Also Published As

Publication number Publication date
DE102013101629A1 (en) 2014-08-21
WO2014127997A2 (en) 2014-08-28

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