GB1502878A - Apparatus and method for electroplating - Google Patents

Apparatus and method for electroplating

Info

Publication number
GB1502878A
GB1502878A GB18154/75A GB1815475A GB1502878A GB 1502878 A GB1502878 A GB 1502878A GB 18154/75 A GB18154/75 A GB 18154/75A GB 1815475 A GB1815475 A GB 1815475A GB 1502878 A GB1502878 A GB 1502878A
Authority
GB
United Kingdom
Prior art keywords
strip
current
commutator
bath
roll
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
GB18154/75A
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.)
National Steel Corp
Original Assignee
National Steel Corp
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 National Steel Corp filed Critical National Steel Corp
Publication of GB1502878A publication Critical patent/GB1502878A/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
    • 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
    • C25D7/0657—Conducting rolls

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)

Abstract

1502878 Current connections in strip electroplating NATIONAL STEEL CORP 1 May 1975 [24 July 1974] 18154/75 Heading C7B Strip material to be electro-plated is passed over a partially immersed roll 5 having longitudinal contact segments 15 separated by insulation 17, current being selectively delivered to each segment e.g. by conductors 19 (insulated at 23) passing through a bath seal 37 to a commutator 25 of similar construction. An arcuate anode, which may comprise several electrically separate parts, is used. Brush(es) 33 supply current only to immersed parts of the strip; separate brushes allow varying power supply to the segments (a split anode then being used). Another embodiment Fig. 6 (not shown) utilizes for connecting the commutator and roll proper a "squirrel cage" of conductive rods which pass through a flexible circular seal leaving a peripheral groove engaging the bath.
GB18154/75A 1974-07-24 1975-05-01 Apparatus and method for electroplating Expired GB1502878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US491377A US3900383A (en) 1974-07-24 1974-07-24 Apparatus for electroplating

Publications (1)

Publication Number Publication Date
GB1502878A true GB1502878A (en) 1978-03-08

Family

ID=23951956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18154/75A Expired GB1502878A (en) 1974-07-24 1975-05-01 Apparatus and method for electroplating

Country Status (7)

Country Link
US (1) US3900383A (en)
JP (1) JPS5120034A (en)
CA (1) CA1049955A (en)
DE (1) DE2526006A1 (en)
FR (1) FR2279864A1 (en)
GB (1) GB1502878A (en)
IT (1) IT1036983B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4119515A (en) * 1977-03-28 1978-10-10 National Steel Corporation Apparatus for electroplating sheet metals
JPS5891195A (en) * 1981-11-25 1983-05-31 Masami Kobayashi Plating device
NL8300946A (en) * 1983-03-16 1984-10-16 Hoogovens Groep Bv DEVICE FOR TWO-SIDED ELECTROLYTIC COATING OF METAL BELT.
JPS6019021A (en) * 1983-07-12 1985-01-31 Kanebo Ltd Gas drying apparatus
US4662997A (en) * 1986-04-25 1987-05-05 Hirt Theodore A Method and apparatus for energizing metallic strip for plating
AU579517B2 (en) * 1986-06-20 1988-11-24 Gould Inc. Double matte finish copper foil
LU86520A1 (en) * 1986-07-17 1988-02-02 Delloye Matthieu PROCESS FOR THE CONTINUOUS ELECTROZINGING OF A STEEL SHEET ELECTROLYTICALLY
ATE45598T1 (en) * 1986-10-20 1989-09-15 Clecim Sa METHOD AND DEVICE FOR THE ELECTROLYTIC TREATMENT OF METALLIC STRIPS.
DE4007297C2 (en) * 1990-03-08 1995-12-14 Heraeus Elektrochemie Electrolytic cell for the electrolytic treatment of process liquid
FR2686623B1 (en) * 1992-01-24 1995-06-09 Lorraine Laminage METHOD FOR ELECTRODEPOSITION OF A COATING ON A THREADED METAL STRIP, ROLLER FOR ELECTRODEPOSITION LINE USING THIS METHOD AND ELECTROLYTIC CELL INCLUDING THIS ROLL.
DE4236927A1 (en) * 1992-10-31 1994-05-05 Hans Josef May Device for one-sided electrolytic coating of metal strips
JPH06228791A (en) * 1992-12-07 1994-08-16 Ebara Yuujiraito Kk Electroplating device
DE4413149A1 (en) * 1994-04-15 1995-10-19 Schmid Gmbh & Co Geb Device for treating objects, in particular electroplating device for printed circuit boards
JP4621959B2 (en) * 2004-12-27 2011-02-02 Ｄｏｗａメタルテック株式会社 Plating apparatus and plating method
DE102008004592A1 (en) * 2008-01-16 2009-07-23 Danziger, Manfred, Dr. Belt electroplating plant for the electrochemical reinforcement of an electrically conductive outer layer of a strip
US8377267B2 (en) * 2009-09-30 2013-02-19 National Semiconductor Corporation Foil plating for semiconductor packaging
JP6119722B2 (en) * 2014-11-21 2017-04-26 Ｊｆｅスチール株式会社 Electroplating method, electrode roll, and electroplating apparatus
CN112095130B (en) * 2020-08-23 2021-05-14 深圳市崇辉表面技术开发有限公司 Reel-to-reel continuous electroplating conductive device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432419A (en) * 1965-07-22 1969-03-11 Belke Mfg Co Variable,commutating contact electroplating barrel
US3634223A (en) * 1970-02-25 1972-01-11 United States Steel Corp Contact assembly

Also Published As

Publication number Publication date
CA1049955A (en) 1979-03-06
FR2279864B1 (en) 1978-09-22
AU8091675A (en) 1976-11-11
JPS5120034A (en) 1976-02-17
US3900383A (en) 1975-08-19
IT1036983B (en) 1979-10-30
FR2279864A1 (en) 1976-02-20
DE2526006A1 (en) 1976-02-12

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Legal Events

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