FR2462491B1 - - Google Patents
Info
- Publication number
- FR2462491B1 FR2462491B1 FR8016211A FR8016211A FR2462491B1 FR 2462491 B1 FR2462491 B1 FR 2462491B1 FR 8016211 A FR8016211 A FR 8016211A FR 8016211 A FR8016211 A FR 8016211A FR 2462491 B1 FR2462491 B1 FR 2462491B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/4161—Systems measuring the voltage and using a constant current supply, e.g. chronopotentiometry
-
- 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
- C25D21/12—Process control or regulation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Automation & Control Theory (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000332698A CA1174200A (en) | 1979-07-27 | 1979-07-27 | Method and apparatus for controlling the quality of zinc sulfate electrolyte |
| US10718079A | 1979-12-26 | 1979-12-26 | |
| CA000353993A CA1155790A (en) | 1980-06-13 | 1980-06-13 | Method and apparatus for controlling the electrodeposition of metals |
| US06/163,282 US4324621A (en) | 1979-12-26 | 1980-06-26 | Method and apparatus for controlling the quality of electrolytes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2462491A1 FR2462491A1 (fr) | 1981-02-13 |
| FR2462491B1 true FR2462491B1 (de) | 1983-06-03 |
Family
ID=27426173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8016211A Granted FR2462491A1 (fr) | 1979-07-27 | 1980-07-23 | Procede de reglage du depot electrolytique d'un metal en presence d'impuretes |
Country Status (10)
| Country | Link |
|---|---|
| AU (1) | AU537936B2 (de) |
| DE (1) | DE3027955A1 (de) |
| ES (1) | ES493738A0 (de) |
| FI (1) | FI71027C (de) |
| FR (1) | FR2462491A1 (de) |
| GB (1) | GB2057139B (de) |
| IT (1) | IT1153840B (de) |
| NL (1) | NL189923C (de) |
| NO (1) | NO158883C (de) |
| SE (1) | SE451604B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4479852A (en) * | 1983-01-21 | 1984-10-30 | International Business Machines Corporation | Method for determination of concentration of organic additive in plating bath |
| CA1231137A (en) * | 1985-09-12 | 1988-01-05 | Ian H. Warren | Method for monitoring the quality of znso.sub.4 electrolyte containing sb (v) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4132605A (en) * | 1976-12-27 | 1979-01-02 | Rockwell International Corporation | Method for evaluating the quality of electroplating baths |
| US4153521A (en) * | 1977-08-05 | 1979-05-08 | Litvak Rafael S | Method of automatic control and optimization of electrodeposition conditions |
| CA1111125A (en) * | 1978-07-05 | 1981-10-20 | Robert C. Kerby | Method and apparatus for control of electrowinning of zinc |
-
1980
- 1980-07-23 FR FR8016211A patent/FR2462491A1/fr active Granted
- 1980-07-23 SE SE8005337A patent/SE451604B/sv not_active IP Right Cessation
- 1980-07-23 DE DE19803027955 patent/DE3027955A1/de active Granted
- 1980-07-25 GB GB8024437A patent/GB2057139B/en not_active Expired
- 1980-07-25 FI FI802359A patent/FI71027C/fi not_active IP Right Cessation
- 1980-07-25 IT IT09502/80A patent/IT1153840B/it active
- 1980-07-25 NL NLAANVRAGE8004294,A patent/NL189923C/xx not_active IP Right Cessation
- 1980-07-25 NO NO802251A patent/NO158883C/no unknown
- 1980-07-25 AU AU60776/80A patent/AU537936B2/en not_active Ceased
- 1980-07-26 ES ES80493738A patent/ES493738A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FI71027C (fi) | 1986-10-27 |
| NL189923C (nl) | 1993-09-01 |
| AU537936B2 (en) | 1984-07-19 |
| IT1153840B (it) | 1987-01-21 |
| FI802359A (fi) | 1981-01-28 |
| ES8107336A1 (es) | 1981-10-01 |
| FI71027B (fi) | 1986-07-18 |
| GB2057139B (en) | 1984-02-22 |
| SE451604B (sv) | 1987-10-19 |
| GB2057139A (en) | 1981-03-25 |
| NL8004294A (nl) | 1981-01-29 |
| NO158883B (no) | 1988-08-01 |
| IT8009502A0 (it) | 1980-07-25 |
| AU6077680A (en) | 1981-01-29 |
| ES493738A0 (es) | 1981-10-01 |
| NO802251L (no) | 1981-01-28 |
| NL189923B (nl) | 1993-04-01 |
| FR2462491A1 (fr) | 1981-02-13 |
| DE3027955C2 (de) | 1989-06-29 |
| NO158883C (no) | 1988-11-09 |
| DE3027955A1 (de) | 1981-02-19 |
| SE8005337L (sv) | 1981-01-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |