WO1999010563A3 - Method and device for energy saving simultaneous electrolytic treatment of several workpieces - Google Patents

Method and device for energy saving simultaneous electrolytic treatment of several workpieces Download PDF

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Publication number
WO1999010563A3
WO1999010563A3 PCT/DE1998/002501 DE9802501W WO9910563A3 WO 1999010563 A3 WO1999010563 A3 WO 1999010563A3 DE 9802501 W DE9802501 W DE 9802501W WO 9910563 A3 WO9910563 A3 WO 9910563A3
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WO
Grant status
Application
Patent type
Prior art keywords
workpieces
connected
method
energy saving
device
Prior art date
Application number
PCT/DE1998/002501
Other languages
German (de)
French (fr)
Other versions
WO1999010563A2 (en )
Inventor
Helmut Stiegler
Jens Maschmeyer
Original Assignee
Atotech Deutschland Gmbh
Helmut Stiegler
Jens Maschmeyer
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

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Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00Processes for servicing or operating cells for electrolytic coating
    • C25D21/12Process control or regulation
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/06Suspending or supporting devices for articles to be coated
    • C25D17/08Supporting racks, i.e. not for suspending

Abstract

The energy relates to a device and a method for energy saving simultaneous electrolytic treatment of several workpieces connected in the form of electrodes, each having the same electrolysis current. The inventive device comprises at least two electrolytic partial cells in a tank and at least one power source supplying the partial cells with an electrolysis current. The partial cells also have support fixtures that are used for electrical contacting with workpieces attached thereto, in addition to at least one respective counter electrode. The workpieces are connected as cathodes and the counter electrodes are connected as anodes during electroplating of said workpieces. During etching and deplating, said workpieces are connected as anodes and the counter electrodes are connected as cathodes.
PCT/DE1998/002501 1997-08-21 1998-08-19 Method and device for energy saving simultaneous electrolytic treatment of several workpieces WO1999010563A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1997136351 DE19736351C1 (en) 1997-08-21 1997-08-21 Precision galvanising of workpieces
DE19736351.2 1997-08-21

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19980951217 EP1015671A2 (en) 1997-08-21 1998-08-19 Method and device for energy saving simultaneous electrolytic treatment of several workpieces
JP2000507865A JP2001514329A (en) 1997-08-21 1998-08-19 Numerous workpiece a method and apparatus for processing electrolytically simultaneously energy saving

Publications (2)

Publication Number Publication Date
WO1999010563A2 true WO1999010563A2 (en) 1999-03-04
WO1999010563A3 true true WO1999010563A3 (en) 1999-08-19

Family

ID=7839697

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1998/002501 WO1999010563A3 (en) 1997-08-21 1998-08-19 Method and device for energy saving simultaneous electrolytic treatment of several workpieces

Country Status (4)

Country Link
EP (1) EP1015671A2 (en)
JP (1) JP2001514329A (en)
DE (1) DE19736351C1 (en)
WO (1) WO1999010563A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10141056C2 (en) 2001-08-22 2003-12-24 Atotech Deutschland Gmbh Method and apparatus for electrolytic treatment of electrically conductive layers in Continuous Flow Systems
DE102005032738B3 (en) * 2005-07-08 2006-11-23 Siemens Ag Electrochemical treatment of multiple workpieces comprises connecting units comprising a workpiece and a counterelectrode in series
US8062496B2 (en) * 2008-04-18 2011-11-22 Integran Technologies Inc. Electroplating method and apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909368A (en) * 1974-07-12 1975-09-30 Louis W Raymond Electroplating method and apparatus
JPS5928597A (en) * 1982-08-05 1984-02-15 Ibiden Co Ltd Method and apparatus for electroplating carbon electrode rod and carbon electrode rod

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1800954A1 (en) * 1968-10-03 1970-06-11 Siemens Ag Copper plating baths
DE3732476A1 (en) * 1987-09-24 1989-04-13 Schering Ag A process for the approximation of the teilstroeme in an electrolytic bath

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909368A (en) * 1974-07-12 1975-09-30 Louis W Raymond Electroplating method and apparatus
JPS5928597A (en) * 1982-08-05 1984-02-15 Ibiden Co Ltd Method and apparatus for electroplating carbon electrode rod and carbon electrode rod

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 8413, Derwent World Patents Index; Class L03, AN 84-077814, XP002107524 *

Also Published As

Publication number Publication date Type
EP1015671A2 (en) 2000-07-05 application
WO1999010563A2 (en) 1999-03-04 application
DE19736351C1 (en) 1998-10-01 grant
JP2001514329A (en) 2001-09-11 application

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