GB2000522A - Continuous electro deposition on mobile metallic substrates - Google Patents

Continuous electro deposition on mobile metallic substrates

Info

Publication number
GB2000522A
GB2000522A GB7828186A GB7828186A GB2000522A GB 2000522 A GB2000522 A GB 2000522A GB 7828186 A GB7828186 A GB 7828186A GB 7828186 A GB7828186 A GB 7828186A GB 2000522 A GB2000522 A GB 2000522A
Authority
GB
United Kingdom
Prior art keywords
anodes
current
generator
substrate
generators
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.)
Granted
Application number
GB7828186A
Other versions
GB2000522B (en
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.)
Trefimetaux SAS
Original Assignee
Trefimetaux SAS
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 Trefimetaux SAS filed Critical Trefimetaux SAS
Publication of GB2000522A publication Critical patent/GB2000522A/en
Application granted granted Critical
Publication of GB2000522B publication Critical patent/GB2000522B/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
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

This invention relates to a process and apparatus for continuous high speed electrodeposition on a moving substrate. If a substrate having a significant ohmic resistance is passed in front of a series of anodes, an imbalance is observed in the current distribution. The process and apparatus of the invention involve providing each group of anodes 2 with a separate continuous current generator 4, 8, and either regulating the current intensity or subjecting the generators to self-regulation so that a current of substantially the same intensity is supplied by a separate generator 4, 8 to each group of anodes 2 facing the same length of substrate. In a preferred embodiment, self- regulation is affected by connecting the secondary winding 6 of a supply transformer 6,7 to a rectifier 5 in a generator 4, 8, the primary winding 7 of the transformer 6,7 being connecting to the primary windings 7 of the other transformers 6,7 supplying the other generators 4,8. Application to the electrolytic tin- plating at high speed of copper wires of small diameter. <IMAGE>
GB7828186A 1977-06-29 1978-06-28 Process and apparatus for continuous electro deposition on mobile metallic substrates Expired GB2000522B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7720716A FR2396102A1 (en) 1977-06-29 1977-06-29 CONTINUOUS HIGH-SPEED ELECTROLYTIC DEPOSIT PROCESS ON A MOVING METAL SUBSTRATE

Publications (2)

Publication Number Publication Date
GB2000522A true GB2000522A (en) 1979-01-10
GB2000522B GB2000522B (en) 1982-01-20

Family

ID=9193024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7828186A Expired GB2000522B (en) 1977-06-29 1978-06-28 Process and apparatus for continuous electro deposition on mobile metallic substrates

Country Status (8)

Country Link
BE (1) BE868490A (en)
DE (1) DE2827699C3 (en)
DK (1) DK285278A (en)
FR (1) FR2396102A1 (en)
GB (1) GB2000522B (en)
IT (1) IT1095926B (en)
LU (1) LU79878A1 (en)
NL (1) NL7806793A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011050488A2 (en) * 2009-10-27 2011-05-05 Juan Horacio Gonzalez Reyes System for the electro-production of copper
US20130081939A1 (en) * 2011-09-29 2013-04-04 Almex Pe Inc. Serial plating system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939681A1 (en) * 1989-12-01 1991-06-06 Schering Ag METHOD FOR CONTROLLING THE OUTLET OF GALVANIC PLANTS AND FOR IMPLEMENTING THE METHOD OF THE SERVICE ARRANGEMENT

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011050488A2 (en) * 2009-10-27 2011-05-05 Juan Horacio Gonzalez Reyes System for the electro-production of copper
WO2011050488A3 (en) * 2009-10-27 2011-07-07 Juan Horacio Gonzalez Reyes System for the electro-production of copper
US20130081939A1 (en) * 2011-09-29 2013-04-04 Almex Pe Inc. Serial plating system

Also Published As

Publication number Publication date
IT1095926B (en) 1985-08-17
DE2827699C3 (en) 1981-07-02
FR2396102B1 (en) 1981-03-27
GB2000522B (en) 1982-01-20
FR2396102A1 (en) 1979-01-26
DK285278A (en) 1978-12-30
DE2827699A1 (en) 1979-01-04
NL7806793A (en) 1979-01-03
DE2827699B2 (en) 1980-07-24
LU79878A1 (en) 1979-02-12
BE868490A (en) 1978-10-16
IT7824915A0 (en) 1978-06-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee