FR2438503A1 - Electroplating or chemical treatment drum - contg. perforated pipe for uniform spraying of water or liquids onto workpieces - Google Patents
Electroplating or chemical treatment drum - contg. perforated pipe for uniform spraying of water or liquids onto workpiecesInfo
- Publication number
- FR2438503A1 FR2438503A1 FR7828750A FR7828750A FR2438503A1 FR 2438503 A1 FR2438503 A1 FR 2438503A1 FR 7828750 A FR7828750 A FR 7828750A FR 7828750 A FR7828750 A FR 7828750A FR 2438503 A1 FR2438503 A1 FR 2438503A1
- Authority
- FR
- France
- Prior art keywords
- drum
- water
- pipe
- electroplating
- contg
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000009713 electroplating Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 title 1
- 238000005507 spraying Methods 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
- 230000005484 gravity Effects 0.000 abstract 1
- 239000008237 rinsing water Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 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
- C25D17/16—Apparatus for electrolytic coating of small objects in bulk
- C25D17/18—Apparatus for electrolytic coating of small objects in bulk having closed containers
- C25D17/20—Horizontal barrels
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The barrel or drum is fitted with a perforated pipe arranged in the drum so that water or other treatment liq. can be sprayed downwards onto the heaped mass or bulk of workpieces being treated. With an electroplating barrle, the dia. of the bearing journals is pref. almost as large as the inner dia. of the drum; and the pipe is located in the journals, so it extends over the entire length of the drum. The holes in the pipe pref. spray the inner walls of the drum with water or liq. flowing by gravity through an open funnel into the pipe; instead of liq., hot air may be blown through the pipe. Used in treating small pieces in bulk, only a small amt. of rinsing water is required but the rinsing effect is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7828750A FR2438503A1 (en) | 1978-10-09 | 1978-10-09 | Electroplating or chemical treatment drum - contg. perforated pipe for uniform spraying of water or liquids onto workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7828750A FR2438503A1 (en) | 1978-10-09 | 1978-10-09 | Electroplating or chemical treatment drum - contg. perforated pipe for uniform spraying of water or liquids onto workpieces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2438503A1 true FR2438503A1 (en) | 1980-05-09 |
| FR2438503B1 FR2438503B1 (en) | 1985-02-15 |
Family
ID=9213497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7828750A Granted FR2438503A1 (en) | 1978-10-09 | 1978-10-09 | Electroplating or chemical treatment drum - contg. perforated pipe for uniform spraying of water or liquids onto workpieces |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2438503A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1916465A (en) * | 1929-04-08 | 1933-07-04 | Western Cartridge Co | Process and apparatus for electroplating projectiles |
| US2498128A (en) * | 1946-04-13 | 1950-02-21 | Frederic B Stevens Inc | Apparatus for electroplating workpieces |
| DE2407208A1 (en) * | 1974-02-15 | 1975-09-04 | Linnhoff Ohg Wilhelm | Drum for wet chemical or electrochemical treatments - contg central perforated tube for insertion of anode or spray pipe |
-
1978
- 1978-10-09 FR FR7828750A patent/FR2438503A1/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1916465A (en) * | 1929-04-08 | 1933-07-04 | Western Cartridge Co | Process and apparatus for electroplating projectiles |
| US2498128A (en) * | 1946-04-13 | 1950-02-21 | Frederic B Stevens Inc | Apparatus for electroplating workpieces |
| DE2407208A1 (en) * | 1974-02-15 | 1975-09-04 | Linnhoff Ohg Wilhelm | Drum for wet chemical or electrochemical treatments - contg central perforated tube for insertion of anode or spray pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2438503B1 (en) | 1985-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3262708D1 (en) | Apparatus for treating a granular material by drying, film-coating or coating | |
| WO1979000754A1 (en) | Process for treating waste gases | |
| JPS57122997A (en) | Method and apparatus for treating waste water by microorganism | |
| FR2438503A1 (en) | Electroplating or chemical treatment drum - contg. perforated pipe for uniform spraying of water or liquids onto workpieces | |
| GB891289A (en) | Process and apparatus for the continuous malting of grain | |
| GB1202993A (en) | Method and apparatus for wet processing a continuous length of moving material | |
| JPS51128835A (en) | Catalytic material manufacturing method and manufacturing device there by. | |
| JPS5649737A (en) | Corona discharge treatment of plastic film | |
| JPS57152411A (en) | Treatment for stabilization of slag in steel making | |
| JPS55141578A (en) | Sealing device of tank | |
| JPS56146869A (en) | Continuously hot dipping method for steel strip | |
| JPS5466552A (en) | Water cleaning device | |
| JPS555755A (en) | Spray coating method | |
| JPS5393170A (en) | Deodorizing method for exhaust gas or waste liquid | |
| JPS5596945A (en) | Developing method | |
| JPS57119347A (en) | Method and device for washing photomask | |
| JPS52139268A (en) | Process for biological treatment of waste water | |
| JPS5428269A (en) | Treating apparratus for freezing of sludge | |
| JPS53126981A (en) | Automatic chemical analysis apparatus | |
| JPS5529948A (en) | Method and apparatus for applying oil to noodle | |
| JPS56150172A (en) | High speed fluxing method in hot dipped plating pretreatment of steel wire material | |
| SU623059A1 (en) | Method of detoxication of paste-like waste | |
| JPS5284177A (en) | Operation of harm removing apparatus in waste gas wet process | |
| JPS5284178A (en) | Wet process harm removing apparatus of waste gas | |
| JPS51135171A (en) | Apparatus of treating waste water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse | ||
| ST | Notification of lapse |