SE333491B - - Google Patents
Info
- Publication number
- SE333491B SE333491B SE10820/65A SE1082065A SE333491B SE 333491 B SE333491 B SE 333491B SE 10820/65 A SE10820/65 A SE 10820/65A SE 1082065 A SE1082065 A SE 1082065A SE 333491 B SE333491 B SE 333491B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
- G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
-
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
- C23C22/77—Controlling or regulating of the coating process
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US390375A US3401065A (en) | 1964-08-18 | 1964-08-18 | Automatic control of nitrite addition in acid phosphate coating solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE333491B true SE333491B (es) | 1971-03-15 |
Family
ID=23542226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE10820/65A SE333491B (es) | 1964-08-18 | 1965-08-18 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3401065A (es) |
| BE (1) | BE668433A (es) |
| BR (1) | BR6465104D0 (es) |
| CH (1) | CH472510A (es) |
| DE (1) | DE1274418B (es) |
| DK (1) | DK129008B (es) |
| ES (1) | ES316546A1 (es) |
| FR (1) | FR1454007A (es) |
| GB (1) | GB1113270A (es) |
| NL (1) | NL139567B (es) |
| SE (1) | SE333491B (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3516876A (en) * | 1966-03-25 | 1970-06-23 | Hooker Chemical Corp | Automatic control method |
| US3481797A (en) * | 1966-08-17 | 1969-12-02 | Hooker Chemical Corp | Method for operating chemical processing solutions |
| US3739795A (en) * | 1971-07-19 | 1973-06-19 | Nalco Chemical Co | Method and apparatus for detecting and controlling foamability of a liquid system |
| US3874951A (en) * | 1972-09-27 | 1975-04-01 | Trw Inc | Method for controlling iron content of a zinc phosphating bath |
| US4071379A (en) * | 1976-01-28 | 1978-01-31 | Imperial Chemical Industries Limited | Phosphating method |
| JPS52141439A (en) * | 1976-04-27 | 1977-11-25 | Nippon Paint Co Ltd | Method of managing chemicallconversion treating liquid for acidic phosphate coating |
| JPS5456038A (en) * | 1977-10-12 | 1979-05-04 | Nippon Paint Co Ltd | Controlling method for acidic phosphate film forming liquid |
| JPS5910994B2 (ja) * | 1980-12-26 | 1984-03-13 | 日本ペイント株式会社 | リン酸亜鉛処理における薬剤補給方法 |
| JPS6043491A (ja) * | 1983-08-19 | 1985-03-08 | Nippon Denso Co Ltd | 鉄鋼表面に燐酸塩化成被膜を形成する方法 |
| GB2153854A (en) * | 1984-02-03 | 1985-08-29 | Fosfacol S P A | Automatically controlling the phosphate coating of metals |
| JPS6278826A (ja) * | 1985-10-01 | 1987-04-11 | Dainippon Screen Mfg Co Ltd | 表面処理方法およびその装置 |
| US4814197A (en) * | 1986-10-31 | 1989-03-21 | Kollmorgen Corporation | Control of electroless plating baths |
| US5631845A (en) * | 1995-10-10 | 1997-05-20 | Ford Motor Company | Method and system for controlling phosphate bath constituents |
| WO2005047889A2 (en) * | 2003-11-12 | 2005-05-26 | Chemtronix Inc. | Heavy metals monitoring apparatus |
| US10913610B2 (en) | 2019-04-12 | 2021-02-09 | Sst Systems, Inc. | Conveyor roller turn |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE764758C (de) * | 1936-05-12 | 1952-07-10 | James Harvey Gravell | Verfahren zur Herstellung von phosphathaltigen UEberzuegen auf Metallen |
| FR835312A (fr) * | 1937-03-23 | 1938-12-19 | Parker Ste Continentale | Procédé pour traiter superficiellement des articles métalliques |
| GB606382A (en) * | 1946-01-14 | 1948-08-12 | William Ivan Walters | Improvements relating to the surface protection of metals |
| NL91995C (es) * | 1952-01-16 | |||
| US2898282A (en) * | 1956-06-20 | 1959-08-04 | Du Pont | Electrolytic oxygen analysis |
| DE1069403B (es) * | 1957-04-26 | 1959-11-19 | ||
| US3178320A (en) * | 1960-07-29 | 1965-04-13 | John A Henricks | Method and composition for the formation of smooth zinc phosphate coatings on steel |
| US3095121A (en) * | 1960-10-20 | 1963-06-25 | Amchem Prod | Chemical feed control system |
| US3179581A (en) * | 1961-02-01 | 1965-04-20 | Seymour Z Lewin | Electrochemical dosimeter |
| DE1176446B (de) * | 1961-12-07 | 1964-08-20 | Hoechst Ag | Verfahren und Mittel zum Aufbringen von Phosphatschichten auf Metalloberflaechen |
| US3214301A (en) * | 1962-01-05 | 1965-10-26 | Allied Res Products Inc | Automatic ph control of chemical treating baths |
| US3312189A (en) * | 1963-12-24 | 1967-04-04 | Hooker Chemical Corp | Automatic solution control system |
-
1964
- 1964-08-18 US US390375A patent/US3401065A/en not_active Expired - Lifetime
- 1964-12-07 BR BR165104/64A patent/BR6465104D0/pt unknown
-
1965
- 1965-08-16 GB GB35031/65A patent/GB1113270A/en not_active Expired
- 1965-08-17 ES ES0316546A patent/ES316546A1/es not_active Expired
- 1965-08-17 CH CH1154365A patent/CH472510A/de not_active IP Right Cessation
- 1965-08-17 FR FR28580A patent/FR1454007A/fr not_active Expired
- 1965-08-17 DE DEA50014A patent/DE1274418B/de not_active Withdrawn
- 1965-08-18 SE SE10820/65A patent/SE333491B/xx unknown
- 1965-08-18 BE BE668433D patent/BE668433A/xx unknown
- 1965-08-18 DK DK423065AA patent/DK129008B/da unknown
- 1965-08-18 NL NL656510798A patent/NL139567B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1113270A (en) | 1968-05-08 |
| DE1274418B (de) | 1968-08-01 |
| ES316546A1 (es) | 1966-05-01 |
| CH472510A (de) | 1969-05-15 |
| NL139567B (nl) | 1973-08-15 |
| US3401065A (en) | 1968-09-10 |
| NL6510798A (es) | 1966-02-21 |
| BR6465104D0 (pt) | 1973-08-09 |
| DK129008B (da) | 1974-08-05 |
| BE668433A (es) | 1965-12-16 |
| FR1454007A (fr) | 1966-07-22 |