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
Links
- 238000010438 heat treatment Methods 0.000 title abstract 3
- 238000005246 galvanizing Methods 0.000 title 1
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>
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)
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 |
-
1987
- 1987-01-30 ES ES87400210T patent/ES2023201B3/en not_active Expired - Lifetime
- 1987-01-30 AT AT87400210T patent/ATE63143T1/en not_active IP Right Cessation
- 1987-01-30 DE DE8787400210T patent/DE3769784D1/en not_active Expired - Lifetime
- 1987-01-30 EP EP87400210A patent/EP0276585B1/en not_active Expired - Lifetime
-
1991
- 1991-08-02 GR GR91401115T patent/GR3002427T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0276585B1 (en) | 1991-05-02 |
ES2023201B3 (en) | 1992-01-01 |
ATE63143T1 (en) | 1991-05-15 |
GR3002427T3 (en) | 1992-12-30 |
EP0276585A1 (en) | 1988-08-03 |
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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 |