NL6815719A - - Google Patents

Info

Publication number
NL6815719A
NL6815719A NL6815719A NL6815719A NL6815719A NL 6815719 A NL6815719 A NL 6815719A NL 6815719 A NL6815719 A NL 6815719A NL 6815719 A NL6815719 A NL 6815719A NL 6815719 A NL6815719 A NL 6815719A
Authority
NL
Netherlands
Application number
NL6815719A
Other versions
NL164616B (nl
NL164616C (nl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL6815719A publication Critical patent/NL6815719A/xx
Publication of NL164616B publication Critical patent/NL164616B/xx
Application granted granted Critical
Publication of NL164616C publication Critical patent/NL164616C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/20—Automatic control or regulation of cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Motor And Converter Starters (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Hybrid Cells (AREA)
  • Control Of Position Or Direction (AREA)
  • Feedback Control In General (AREA)
NL6815719.A 1967-11-06 1968-11-05 Regelinrichting om met behulp van een instelmotor de elektrodenafstand in een elektrolysecel te veranderen. NL164616C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR127012A FR1605433A (enrdf_load_html_response) 1967-11-06 1967-11-06

Publications (3)

Publication Number Publication Date
NL6815719A true NL6815719A (enrdf_load_html_response) 1969-05-08
NL164616B NL164616B (nl) 1980-08-15
NL164616C NL164616C (nl) 1981-01-15

Family

ID=8641248

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6815719.A NL164616C (nl) 1967-11-06 1968-11-05 Regelinrichting om met behulp van een instelmotor de elektrodenafstand in een elektrolysecel te veranderen.

Country Status (13)

Country Link
US (1) US3627666A (enrdf_load_html_response)
JP (2) JPS4818710B1 (enrdf_load_html_response)
AT (1) AT293738B (enrdf_load_html_response)
BE (1) BE723451A (enrdf_load_html_response)
CH (1) CH506326A (enrdf_load_html_response)
DE (1) DE1807336B2 (enrdf_load_html_response)
ES (1) ES359882A1 (enrdf_load_html_response)
FR (1) FR1605433A (enrdf_load_html_response)
GB (1) GB1251519A (enrdf_load_html_response)
NL (1) NL164616C (enrdf_load_html_response)
NO (1) NO124784B (enrdf_load_html_response)
RO (1) RO54518A (enrdf_load_html_response)
SE (1) SE356535B (enrdf_load_html_response)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888747A (en) * 1972-10-18 1975-06-10 Nat Southwire Aluminum Method of and apparatus for producing metal
AT329893B (de) * 1973-07-25 1976-06-10 Vaw Ver Aluminium Werke Ag Verfahren und anordnung zum betrieb einer elektrolyseanlage, insbesondere einer aluminium-elektrolyseanlage
US4069118A (en) * 1975-11-10 1978-01-17 Stauffer Chemical Company Electrolysis control apparatus and method
US5785826A (en) * 1996-12-26 1998-07-28 Digital Matrix Apparatus for electroforming
US5843296A (en) * 1996-12-26 1998-12-01 Digital Matrix Method for electroforming an optical disk stamper
US20040055873A1 (en) * 2002-09-24 2004-03-25 Digital Matrix Corporation Apparatus and method for improved electroforming

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH417125A (de) * 1963-08-30 1966-07-15 Alusuisse Verfahren zur automatischen Regelung der Klemmenspannung bei einer Anlage zur elektrolytischen Gewinnung von Aluminium im Fluoridschmelzfluss und mit der entsprechenden Reguliervorrichtung versehene Anlage
FR1397946A (fr) * 1964-01-14 1965-05-07 Pechiney Procédé pour la prévision des brûlures, l'alimentation systématique et la régulation automatique du système anodique des cuves pour l'électrolyse ignée de l'alumine
BE642974A (enrdf_load_html_response) * 1964-01-24 1964-07-24
US3480528A (en) * 1964-10-19 1969-11-25 Solvay Process for the adjustment of the distance between the electrodes of operating electrolysis cells
DE1546710B2 (de) * 1965-11-11 1973-06-20 Knapsack AG, 5033 Hurth Knapsack Anordnung zur bestimmung der die elektroden von elektrolysezellen durchfliessenden stromstaerke
US3573179A (en) * 1965-12-14 1971-03-30 Ibm Method and apparatus for the control of electrolytic refining cells
US3558454A (en) * 1967-07-04 1971-01-26 Bayer Ag Method of regulating voltage and eliminating short circuits in cells for the electrolysis of alkali metal chlorides

Also Published As

Publication number Publication date
NO124784B (enrdf_load_html_response) 1972-06-05
BE723451A (enrdf_load_html_response) 1969-05-06
SE356535B (enrdf_load_html_response) 1973-05-28
JPS5637318B2 (enrdf_load_html_response) 1981-08-29
AT293738B (de) 1971-10-25
NL164616B (nl) 1980-08-15
GB1251519A (enrdf_load_html_response) 1971-10-27
DE1807336A1 (de) 1971-02-11
ES359882A1 (es) 1970-06-16
US3627666A (en) 1971-12-14
RO54518A (enrdf_load_html_response) 1973-02-17
JPS4818710B1 (enrdf_load_html_response) 1973-06-07
JPS527314A (en) 1977-01-20
FR1605433A (enrdf_load_html_response) 1975-10-17
CH506326A (fr) 1971-04-30
DE1807336B2 (de) 1971-11-04
NL164616C (nl) 1981-01-15

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent