DE3769784D1 - DEVICE FOR HEATING A BATH, IN PARTICULAR A GALVANIZING BATH. - Google Patents

DEVICE FOR HEATING A BATH, IN PARTICULAR A GALVANIZING BATH.

Info

Publication number
DE3769784D1
DE3769784D1 DE8787400210T DE3769784T DE3769784D1 DE 3769784 D1 DE3769784 D1 DE 3769784D1 DE 8787400210 T DE8787400210 T DE 8787400210T DE 3769784 T DE3769784 T DE 3769784T DE 3769784 D1 DE3769784 D1 DE 3769784D1
Authority
DE
Germany
Prior art keywords
bath
heating
galvanizing
galvanizing bath
channel
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 - Lifetime
Application number
DE8787400210T
Other languages
German (de)
Inventor
Claude Ballin
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.)
Engie SA
Original Assignee
CIVILE BRETSURF DUCLAIR SEINE-MARITIME FR Ste
BRETSURF DUCLAIR SOC CIV
Gaz de France SA
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 CIVILE BRETSURF DUCLAIR SEINE-MARITIME FR Ste, BRETSURF DUCLAIR SOC CIV, Gaz de France SA filed Critical CIVILE BRETSURF DUCLAIR SEINE-MARITIME FR Ste
Application granted granted Critical
Publication of DE3769784D1 publication Critical patent/DE3769784D1/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
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/02—Tanks; Installations therefor
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003—Apparatus
    • C23C2/0036—Crucibles
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/02—Heating or cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Coating With Molten Metal (AREA)

Abstract

The device is characterised in that it consists of a cover (2) whose inner face, intended to come on the surface of the bath (1), comprises at least one open channel 5) in the direction of the bath (1) and a means of heating (8) emerging into the channel (5) for heating the surface of the bath (1). <IMAGE>
DE8787400210T 1987-01-30 1987-01-30 DEVICE FOR HEATING A BATH, IN PARTICULAR A GALVANIZING BATH. Expired - Lifetime DE3769784D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87400210A EP0276585B1 (en) 1987-01-30 1987-01-30 Apparatus for heating a bath, especially a galvanising bath

Publications (1)

Publication Number Publication Date
DE3769784D1 true DE3769784D1 (en) 1991-06-06

Family

ID=8198184

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787400210T Expired - Lifetime DE3769784D1 (en) 1987-01-30 1987-01-30 DEVICE FOR HEATING A BATH, IN PARTICULAR A GALVANIZING BATH.

Country Status (5)

Country Link
EP (1) EP0276585B1 (en)
AT (1) ATE63143T1 (en)
DE (1) DE3769784D1 (en)
ES (1) ES2023201B3 (en)
GR (1) GR3002427T3 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE518792A (en) *
FR811784A (en) * 1936-10-09 1937-04-22 Viellard Migeon Et Cie Galvanizing oven
GB613196A (en) * 1943-11-06 1948-11-23 Ove Falck Holm Apparatus for coating metal wires or tapes with a different metal from a molten pool
DE1000205B (en) * 1955-11-17 1957-01-03 Gewerkschaft Kraft Wire galvanizing furnace
DE1109001B (en) * 1958-04-24 1961-06-15 Walter Koerner K G Ind Ofen Un Surface-heated galvanizing furnace
DE1191199B (en) * 1962-07-14 1965-04-15 Walter Koerner K G Ind Ofen Un Surface-heated galvanizing furnace with ceramic tub and an airtight arranged over this cover designed as a furnace
FR1358951A (en) * 1963-06-12 1964-04-17 Heated cover for metal baths to be heated from above, in particular for galvanizing and aluminizing furnaces
DE1189101B (en) * 1963-06-21 1965-03-18 Alfred Keller Dr Ing Device for the heat treatment of iron and steel wires, tapes and other elongated objects
DE2215671B2 (en) * 1972-03-30 1975-10-09 Walter Koerner Kg, Industrieofenbau, 5800 Hagen Lid heated galvanizing furnace
FR2585728B1 (en) * 1985-08-02 1992-10-09 Bretsurf Ste Civile DEVICE FOR HEATING A BATH, ESPECIALLY A GALVANIZATION BATH

Also Published As

Publication number Publication date
EP0276585A1 (en) 1988-08-03
ES2023201B3 (en) 1992-01-01
EP0276585B1 (en) 1991-05-02
GR3002427T3 (en) 1992-12-30
ATE63143T1 (en) 1991-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GAZ DE FRANCE, PARIS, FR SOCIETE NOUVELLE DES META

8328 Change in the person/name/address of the agent

Free format text: RIEDER, H., DR.RER.NAT. MUELLER, E., DIPL.-ING., PAT.-ANWAELTE SCHWENDEMANN, U., DR., RECHTSANW., 5600 WUPPERTAL

8339 Ceased/non-payment of the annual fee