CA2080620A1 - Perfectionnements aux rouleaux conducteurs de courant notamment pour lignes d'electrolyse - Google Patents

Perfectionnements aux rouleaux conducteurs de courant notamment pour lignes d'electrolyse

Info

Publication number
CA2080620A1
CA2080620A1 CA002080620A CA2080620A CA2080620A1 CA 2080620 A1 CA2080620 A1 CA 2080620A1 CA 002080620 A CA002080620 A CA 002080620A CA 2080620 A CA2080620 A CA 2080620A CA 2080620 A1 CA2080620 A1 CA 2080620A1
Authority
CA
Canada
Prior art keywords
enhancements
current carrying
carrying rolls
electrolysis
copper liner
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
CA002080620A
Other languages
English (en)
Other versions
CA2080620C (fr
Inventor
Claude Jacques
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.)
Polimiroir
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2080620A1 publication Critical patent/CA2080620A1/fr
Application granted granted Critical
Publication of CA2080620C publication Critical patent/CA2080620C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C25D7/0657—Conducting rolls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Gasket Seals (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

BREVET D'INVENTION PERFECTIONNEMENTS AUX ROULEAUX CONDUCTEURS DE COURANT NOTAMMENT POUR LIGNES D'ELECTROLYSE Déposant: POLIMIROIR D E S C R I P T I F La présente invention concerne un rouleau conducteur de courant comprenant une partie centrale constituant la partie principale (210) active du rouleau et deux tourillons (220) prolongeant la partie centrale, respectivement à chacune des extrémités de celle-ci, chacun des tourillons (220) comprenant un corps en acier (240) muni d'une frette interne en cuivre (250) pourvue elle-même d'un fourreau (260) de protection interne, caractérisé par le fait que la frette interne en cuivre (250) est placée dans un alésage borgne (246) du corps en acier (240) et qu'il est prévu un joint compressible (270) intercalé entre le fond (247) de l'alésage borgne (246) et l'extrémité correspondante de la frette interne en cuivre (250). FIGURE 2.
CA002080620A 1991-10-15 1992-10-15 Perfectionnements aux rouleaux conducteurs de courant notamment pour lignes d'electrolyse Expired - Fee Related CA2080620C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9112678 1991-10-15
FR9112678A FR2682525B1 (fr) 1991-10-15 1991-10-15 Perfectionnement aux rouleaux conducteurs de courant notamment pour lignes d'electrolyse.

Publications (2)

Publication Number Publication Date
CA2080620A1 true CA2080620A1 (fr) 1993-04-16
CA2080620C CA2080620C (fr) 2002-07-23

Family

ID=9417918

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002080620A Expired - Fee Related CA2080620C (fr) 1991-10-15 1992-10-15 Perfectionnements aux rouleaux conducteurs de courant notamment pour lignes d'electrolyse

Country Status (8)

Country Link
US (1) US5310467A (fr)
EP (1) EP0538113B1 (fr)
JP (1) JP3227470B2 (fr)
AT (1) ATE132548T1 (fr)
CA (1) CA2080620C (fr)
DE (1) DE69207335T2 (fr)
ES (1) ES2081073T3 (fr)
FR (1) FR2682525B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3076299B1 (fr) * 2017-12-29 2021-01-08 Polimiroir Rouleaux conducteurs de courant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150469C2 (de) * 1981-12-19 1985-02-07 Saueressig & Co, 4426 Vreden Vorrichtung zum Galvanisieren eines Rotations-Druckzylinders
FR2648269B1 (fr) * 1989-06-12 1994-02-18 Polimiroir Rouleau conducteur de courant

Also Published As

Publication number Publication date
CA2080620C (fr) 2002-07-23
EP0538113B1 (fr) 1996-01-03
FR2682525A1 (fr) 1993-04-16
ES2081073T3 (es) 1996-02-16
EP0538113A1 (fr) 1993-04-21
FR2682525B1 (fr) 1994-01-14
JP3227470B2 (ja) 2001-11-12
JPH0754838A (ja) 1995-02-28
ATE132548T1 (de) 1996-01-15
DE69207335T2 (de) 1996-08-22
US5310467A (en) 1994-05-10
DE69207335D1 (de) 1996-02-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed