EP1029951A3 - Strip treating apparatus - Google Patents

Strip treating apparatus Download PDF

Info

Publication number
EP1029951A3
EP1029951A3 EP99202743A EP99202743A EP1029951A3 EP 1029951 A3 EP1029951 A3 EP 1029951A3 EP 99202743 A EP99202743 A EP 99202743A EP 99202743 A EP99202743 A EP 99202743A EP 1029951 A3 EP1029951 A3 EP 1029951A3
Authority
EP
European Patent Office
Prior art keywords
electrode
solution
electrodes
attain
strip
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
EP99202743A
Other languages
German (de)
French (fr)
Other versions
EP1029951A2 (en
EP1029951B1 (en
Inventor
Tadashi c/o Toyo Kohan Co. Ltd. Fuji
Eiichiro c/o Toyo Kohan Co. Ltd. Sugioka
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.)
Toyo Kohan Co Ltd
Original Assignee
Toyo Kohan Co Ltd
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
Priority claimed from JP06134970A external-priority patent/JP3073653B2/en
Priority claimed from JP15660394A external-priority patent/JP2942146B2/en
Priority claimed from JP07053325A external-priority patent/JP3073662B2/en
Application filed by Toyo Kohan Co Ltd filed Critical Toyo Kohan Co Ltd
Publication of EP1029951A2 publication Critical patent/EP1029951A2/en
Publication of EP1029951A3 publication Critical patent/EP1029951A3/en
Application granted granted Critical
Publication of EP1029951B1 publication Critical patent/EP1029951B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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

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

The present invention relates to an apparatus for treating a strip such as a steel strip. The first object is to provide an electrode opening and closing mechanism having a simple construction. The second object is to uniform the flow of a solution around the electrode. The third object is to prevent causing irregularities in the treatment, caused by the variation of surface level of the solution between the electrodes.
To attain the first object, one of the mutually facing electrodes is stationarily secured, and there is provided an opening and closing mechanism for moving the other electrode.
To attain the second object, stabilizing members for solution flow are provided on the electrodes, a fluid-storing room is formed between the stabilizing member for solution flow and the electrode, and a slit-shaped hole for uniformly flowing the solution between the electrodes from the fluid-storing room, is formed at right angles to the travelling direction of the strip.
To attain the third object, a bus bar has at its portion for suspending the electrode a bent-shaped portion so that the electrode is always immersed into the treating solution.
EP99202743A 1994-05-24 1995-05-22 Strip treating apparatus Expired - Lifetime EP1029951B1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP13497094 1994-05-24
JP06134970A JP3073653B2 (en) 1994-05-24 1994-05-24 Strip processing equipment
JP15660394A JP2942146B2 (en) 1994-06-14 1994-06-14 Plating equipment and cleaning equipment
JP15660394 1994-06-14
JP5332595 1995-02-17
JP07053325A JP3073662B2 (en) 1995-02-17 1995-02-17 Plating equipment and cleaning equipment
EP95918766A EP0765953B1 (en) 1994-05-24 1995-05-22 Strip treating apparatus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP95918766A Division EP0765953B1 (en) 1994-05-24 1995-05-22 Strip treating apparatus

Publications (3)

Publication Number Publication Date
EP1029951A2 EP1029951A2 (en) 2000-08-23
EP1029951A3 true EP1029951A3 (en) 2000-12-06
EP1029951B1 EP1029951B1 (en) 2004-01-07

Family

ID=27294911

Family Applications (3)

Application Number Title Priority Date Filing Date
EP99202742A Expired - Lifetime EP1029950B1 (en) 1994-05-24 1995-05-22 Strip treating apparatus
EP99202743A Expired - Lifetime EP1029951B1 (en) 1994-05-24 1995-05-22 Strip treating apparatus
EP95918766A Expired - Lifetime EP0765953B1 (en) 1994-05-24 1995-05-22 Strip treating apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP99202742A Expired - Lifetime EP1029950B1 (en) 1994-05-24 1995-05-22 Strip treating apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP95918766A Expired - Lifetime EP0765953B1 (en) 1994-05-24 1995-05-22 Strip treating apparatus

Country Status (8)

Country Link
EP (3) EP1029950B1 (en)
KR (1) KR100297274B1 (en)
CN (2) CN1276132C (en)
AU (1) AU697938B2 (en)
CA (1) CA2191225C (en)
DE (3) DE69528458T2 (en)
ES (2) ES2214810T3 (en)
WO (1) WO1995032322A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW592859B (en) * 2001-09-11 2004-06-21 Ebara Corp Electrolytic processing apparatus and method
DE102009060937A1 (en) * 2009-12-22 2011-06-30 Siemens Aktiengesellschaft, 80333 Process for electrochemical coating
CN104419974B (en) * 2013-08-19 2017-06-16 柳广德 Electric slurry polishing can be carried out continuously for bundled stainless steel wire and reduce the installation method of surface roughness
EP3156523B1 (en) * 2014-06-11 2019-03-27 Shanghai Meishan Iron & steel Co., Ltd. Continuous electroplating test device simulating different linear speeds of band steel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652346A (en) * 1984-12-31 1987-03-24 Olin Corporation Apparatus and process for the continuous plating of wide delicate metal foil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4518664Y1 (en) * 1966-12-14 1970-07-29
JPS61217596A (en) * 1985-03-25 1986-09-27 Sumitomo Metal Ind Ltd Method and apparatus for uniformly electroplating steel strip
JPS62211399A (en) * 1986-03-11 1987-09-17 Nippon Kokan Kk <Nkk> Electrolytic cell for electroplating of alloy
JPS63303100A (en) * 1987-06-03 1988-12-09 Mitsubishi Heavy Ind Ltd Continuous treating equipment for strip steel
JPH01306596A (en) * 1988-06-06 1989-12-11 Eagle Ind Co Ltd Plating apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652346A (en) * 1984-12-31 1987-03-24 Olin Corporation Apparatus and process for the continuous plating of wide delicate metal foil

Also Published As

Publication number Publication date
DE69528458T2 (en) 2003-06-05
AU2455795A (en) 1995-12-18
EP0765953B1 (en) 2002-10-02
CN1515704A (en) 2004-07-28
KR970702940A (en) 1997-06-10
AU697938B2 (en) 1998-10-22
EP1029951A2 (en) 2000-08-23
EP1029951B1 (en) 2004-01-07
DE69532421T2 (en) 2004-11-11
CN1276132C (en) 2006-09-20
DE69532422T2 (en) 2004-12-02
CA2191225A1 (en) 1995-11-30
EP1029950B1 (en) 2004-01-07
EP0765953A1 (en) 1997-04-02
ES2214810T3 (en) 2004-09-16
EP1029950A3 (en) 2000-12-06
DE69532421D1 (en) 2004-02-12
CN1148873A (en) 1997-04-30
DE69528458D1 (en) 2002-11-07
EP0765953A4 (en) 1997-04-23
CN1122121C (en) 2003-09-24
EP1029950A2 (en) 2000-08-23
KR100297274B1 (en) 2001-08-07
CA2191225C (en) 2003-11-04
DE69532422D1 (en) 2004-02-12
WO1995032322A1 (en) 1995-11-30
ES2210968T3 (en) 2004-07-01

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