FI62600C - Foerfarande och anordning foer detektering av begynnande kortslutningstillstaond i elektrolysceller - Google Patents
Foerfarande och anordning foer detektering av begynnande kortslutningstillstaond i elektrolysceller Download PDFInfo
- Publication number
- FI62600C FI62600C FI2547/73A FI254773A FI62600C FI 62600 C FI62600 C FI 62600C FI 2547/73 A FI2547/73 A FI 2547/73A FI 254773 A FI254773 A FI 254773A FI 62600 C FI62600 C FI 62600C
- Authority
- FI
- Finland
- Prior art keywords
- sweep
- cell
- successive
- sweeping
- deflection
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title claims description 10
- 239000003792 electrolyte Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 18
- 238000010408 sweeping Methods 0.000 claims description 12
- 230000003252 repetitive effect Effects 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000007688 edging Methods 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 87
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 22
- 229910052802 copper Inorganic materials 0.000 description 22
- 239000010949 copper Substances 0.000 description 22
- 238000004140 cleaning Methods 0.000 description 14
- 239000002184 metal Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 238000001757 thermogravimetry curve Methods 0.000 description 10
- 241001417527 Pempheridae Species 0.000 description 9
- 238000000746 purification Methods 0.000 description 9
- 238000007689 inspection Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 238000009713 electroplating Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 208000032005 Spinocerebellar ataxia with axonal neuropathy type 2 Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 208000033361 autosomal recessive with axonal neuropathy 2 spinocerebellar ataxia Diseases 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
- H02H1/0069—Details of emergency protective circuit arrangements concerning transmission of signals by means of light or heat rays
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Electrolytic Production Of Metals (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31541172 | 1972-12-15 | ||
| US00315411A US3809902A (en) | 1972-12-15 | 1972-12-15 | Method and apparatus for detecting incipient short circuit conditions in electrolytic cells |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI62600B FI62600B (fi) | 1982-09-30 |
| FI62600C true FI62600C (fi) | 1983-01-10 |
Family
ID=23224298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI2547/73A FI62600C (fi) | 1972-12-15 | 1973-08-14 | Foerfarande och anordning foer detektering av begynnande kortslutningstillstaond i elektrolysceller |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3809902A (tr) |
| ES (1) | ES421439A1 (tr) |
| FI (1) | FI62600C (tr) |
| FR (1) | FR2210770B1 (tr) |
| IT (1) | IT1008587B (tr) |
| TR (1) | TR18439A (tr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI113669B (fi) * | 2001-06-25 | 2004-05-31 | Outokumpu Oy | Menetelmä elektrolyysin virtahyötysuhteen parantamiseksi |
| CA2467263A1 (en) * | 2003-05-14 | 2004-11-14 | Hydrogenics Corporation | Method, system and apparatus for testing electrochemical cells |
| US20160146725A1 (en) * | 2014-11-21 | 2016-05-26 | Michael Bornstein Cbcs Comics | System and method for signature verification |
| CN104451788B (zh) * | 2014-12-30 | 2017-01-25 | 合肥金星机电科技发展有限公司 | 电解槽极板温度监控系统 |
| CN110760895B (zh) * | 2019-11-15 | 2020-09-22 | 万宝矿产有限公司 | 铜电积车间极板电路故障实时监测预警方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3448209A (en) * | 1946-12-16 | 1969-06-03 | Alexander Nyman | Stabilized automatic mapper |
| US3209149A (en) * | 1963-05-09 | 1965-09-28 | Barnes Eng Co | Infrared thermographic apparatus wherein the scanning system comprises two mirrors rotatable about orthogonal axes |
| US3350702A (en) * | 1965-01-26 | 1967-10-31 | Ruth A Herman | Infrared detection system for fault isolation and failure prediction |
| US3531642A (en) * | 1968-06-14 | 1970-09-29 | Barnes Eng Co | Thermographic scanner and recorder |
-
1972
- 1972-12-15 US US00315411A patent/US3809902A/en not_active Expired - Lifetime
-
1973
- 1973-08-14 FI FI2547/73A patent/FI62600C/fi active
- 1973-10-18 FR FR7337193A patent/FR2210770B1/fr not_active Expired
- 1973-10-24 TR TR18439A patent/TR18439A/tr unknown
- 1973-10-26 IT IT53379/73A patent/IT1008587B/it active
- 1973-12-13 ES ES421439A patent/ES421439A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES421439A1 (es) | 1976-07-01 |
| FR2210770A1 (tr) | 1974-07-12 |
| TR18439A (tr) | 1977-02-16 |
| US3809902A (en) | 1974-05-07 |
| FR2210770B1 (tr) | 1976-11-19 |
| IT1008587B (it) | 1976-11-30 |
| FI62600B (fi) | 1982-09-30 |
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