GB1203789A - Improvements in or relating to electrophoretic lacquering baths - Google Patents

Improvements in or relating to electrophoretic lacquering baths

Info

Publication number
GB1203789A
GB1203789A GB51049/67A GB5104967A GB1203789A GB 1203789 A GB1203789 A GB 1203789A GB 51049/67 A GB51049/67 A GB 51049/67A GB 5104967 A GB5104967 A GB 5104967A GB 1203789 A GB1203789 A GB 1203789A
Authority
GB
United Kingdom
Prior art keywords
current
workpieces
sections
bath
conductor bar
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB51049/67A
Inventor
Guenter Jacoby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to GB51049/67A priority Critical patent/GB1203789A/en
Publication of GB1203789A publication Critical patent/GB1203789A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/22—Servicing or operating apparatus or multistep processes

Abstract

1,203,789. Electro-phoretic coating apparatus. SIEMENS A. G. Nov. 9, 1967, No. 51049/67. Heading C7B. In an electro-phoretic lacquering bath comprising a conductor bar 9 on which current collectors 6 slide for supplying current to workpieces 4 as they travel through the bath, the conductor bar 9 is subdivided into individual sections along the direction of travel of the workpieces, each section having associated therewith a regulating unit, 11, 12, 13, or 14, supplied from a common voltage source 24 and provided with its own current or voltage controller, 16, 16<1> respectively. In the form shown current is supplied via transformer 19. Preferably the controller means 16, 16<1> are such that the end conductor bar sections 9 are maintained at constant voltage whilst the intermediate sections are provided with constant current, Counter-electrodes are provided by the bath wall 2 and auxilliary counter-electrodes 5 suspended within the workpieces 4. Means 17 is associated with each controller means 16, 16<1> whereby adjacent regulating units may be rendered inoperative during passage of a workpiece between the conductor sections associated therewith. The regulating units 11-14 may be formed by semicontrolled three-phase rectifyer bridge arrangements comprising thyristors 22 and rectifiers 23.
GB51049/67A 1966-03-17 1967-11-09 Improvements in or relating to electrophoretic lacquering baths Expired GB1203789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB51049/67A GB1203789A (en) 1966-03-17 1967-11-09 Improvements in or relating to electrophoretic lacquering baths

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0102571 1966-03-17
GB51049/67A GB1203789A (en) 1966-03-17 1967-11-09 Improvements in or relating to electrophoretic lacquering baths

Publications (1)

Publication Number Publication Date
GB1203789A true GB1203789A (en) 1970-09-03

Family

ID=7524534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51049/67A Expired GB1203789A (en) 1966-03-17 1967-11-09 Improvements in or relating to electrophoretic lacquering baths

Country Status (4)

Country Link
BE (1) BE694324A (en)
DE (1) DE1577934C3 (en)
FR (1) FR1513178A (en)
GB (1) GB1203789A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847172A1 (en) * 1978-10-30 1980-05-08 Honda Motor Co Ltd Electrodeposition coating of substrates - esp. motor car bodies as cathode in aq. bath contg. cationic synthetic resin and several anodes with separate switches
US4824538A (en) * 1986-12-10 1989-04-25 Toyota Jidosha Kabushiki Kaisha Method for electrodeposition coating
US4851102A (en) * 1987-08-12 1989-07-25 Poly Techs Inc. Electrodeposition coating system
WO2005073436A1 (en) * 2004-01-22 2005-08-11 Eisenmann Maschinenbau Gmbh & Co. Kg Method and system for determining the thickness of a layer of lacquer
WO2006066920A1 (en) * 2004-12-22 2006-06-29 Dürr Systems GmbH Electrodeposition coating installation
US7600329B2 (en) 2004-11-23 2009-10-13 Durr Systems Gmbh Drier
US8268150B2 (en) 2006-11-23 2012-09-18 Durr Systems Gmbh Workpiece carrier for conveying a workpiece to be painted
US8732980B2 (en) 2006-06-30 2014-05-27 Dürr Systems GmbH Drier module for a drier

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935061C2 (en) 1979-08-30 1982-09-09 Otto Dürr Anlagenbau GmbH, 7000 Stuttgart System for electrophoretic surface coating
DE102006044050A1 (en) 2006-09-20 2008-04-03 Eisenmann Anlagenbau Gmbh & Co. Kg Process for the electrophoretic coating of workpieces and coating equipment
DE102008047704B4 (en) * 2008-09-18 2017-03-30 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Device for dip painting a body part
DE102020113537A1 (en) 2020-05-19 2021-11-25 Hayden AG DEVICE AND METHOD FOR POSITIONING AN ANODE

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847172A1 (en) * 1978-10-30 1980-05-08 Honda Motor Co Ltd Electrodeposition coating of substrates - esp. motor car bodies as cathode in aq. bath contg. cationic synthetic resin and several anodes with separate switches
US4824538A (en) * 1986-12-10 1989-04-25 Toyota Jidosha Kabushiki Kaisha Method for electrodeposition coating
US4851102A (en) * 1987-08-12 1989-07-25 Poly Techs Inc. Electrodeposition coating system
WO2005073436A1 (en) * 2004-01-22 2005-08-11 Eisenmann Maschinenbau Gmbh & Co. Kg Method and system for determining the thickness of a layer of lacquer
US7825671B2 (en) 2004-01-22 2010-11-02 Eisenmann Anlagenbau Gmbh & Co. Kg Method and system for determining the thickness of a layer of lacquer
US7600329B2 (en) 2004-11-23 2009-10-13 Durr Systems Gmbh Drier
WO2006066920A1 (en) * 2004-12-22 2006-06-29 Dürr Systems GmbH Electrodeposition coating installation
US7959770B2 (en) 2004-12-22 2011-06-14 Durr Systems Gmbh Electrocoating plant
EP2735628A1 (en) * 2004-12-22 2014-05-28 Dürr Systems GmbH Electrophoretic coating system
US8732980B2 (en) 2006-06-30 2014-05-27 Dürr Systems GmbH Drier module for a drier
US8268150B2 (en) 2006-11-23 2012-09-18 Durr Systems Gmbh Workpiece carrier for conveying a workpiece to be painted

Also Published As

Publication number Publication date
DE1577934C3 (en) 1973-11-08
DE1577934B2 (en) 1973-05-03
FR1513178A (en) 1968-02-09
BE694324A (en) 1967-07-31
DE1577934A1 (en) 1970-03-05

Similar Documents

Publication Publication Date Title
GB1203789A (en) Improvements in or relating to electrophoretic lacquering baths
IT1025443B (en) REGULATION SYSTEM WITH ADAPTIVE PROCESS REGULATORS ESPECIALLY FOR THE OPERATION OF ELECTRICAL CENTRILES
BE590002R (en) Process for the continuous supply of alumina electrolysis cells.
CH417125A (en) Process for the automatic regulation of the terminal voltage in a system for the electrolytic production of aluminum in the fluoride melt flow and a system provided with the corresponding regulating device
GB1243272A (en) Anodizing aluminium
GB1112782A (en) Electrophoretic coating method and apparatus
FR977836A (en) DC voltage regulation method for supplying electrical receivers
CH397901A (en) Polyphase current electrolytic machining method and apparatus for carrying out this method
FR1502230A (en) Method and apparatus for electrolytic machining
BE590597A (en) Process for regulating the power supply of a filtering installation
GB1203788A (en) Improvements in or relating to electrophoretic lacquering baths
FR1468084A (en) Acid bath for electrolytic tinning
GB1362009A (en) Electro-magnetic support system for supporting and/or guiding a vehicle relative to a track by means of magnetic forces provided by a plurality of electro-magnets
GB1231260A (en)
GB1422316A (en) Process and apparatus for patenting steel wire
CH397902A (en) Electrode for electrolytic hole machining
GB1042059A (en) Improvements relating to the electro-deposition of metals
GB1019887A (en) Improvements in or relating to methods of and apparatus for painting sheet metal articles such as vehicle bodies
CH384743A (en) Electrolytic machining process and electrode for implementing this process
FR1266759A (en) Electrolytic machining process and current generator for the implementation of this process
FR1304485A (en) Regulation system for AC power supply
FR1288387A (en) Method and apparatus for adjusting the electrolysis current flowing between a supply electrode and a controlled electrode immersed in an electrolyte
GB1075051A (en) Electrophoretic coating process and apparatus
GB1328178A (en) Plant for the electroslag remelting of metal
GB1047897A (en) Improvements in or relating to electrophoretic coating

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee