FR2130179A1 - - Google Patents

Info

Publication number
FR2130179A1
FR2130179A1 FR7208685A FR7208685A FR2130179A1 FR 2130179 A1 FR2130179 A1 FR 2130179A1 FR 7208685 A FR7208685 A FR 7208685A FR 7208685 A FR7208685 A FR 7208685A FR 2130179 A1 FR2130179 A1 FR 2130179A1
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.)
Granted
Application number
FR7208685A
Other languages
French (fr)
Other versions
FR2130179B1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcoa Corp
Original Assignee
Aluminum Company of America
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 by Aluminum Company of America filed Critical Aluminum Company of America
Publication of FR2130179A1 publication Critical patent/FR2130179A1/fr
Application granted granted Critical
Publication of FR2130179B1 publication Critical patent/FR2130179B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/32—Auxiliary devices for cleaning, placing, or removing incandescent lamps
    • 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
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • 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
    • C25C3/16—Electric current supply devices, e.g. bus bars

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrolytic Production Of Metals (AREA)
FR7208685A 1971-03-18 1972-03-13 Expired FR2130179B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12558471A 1971-03-18 1971-03-18

Publications (2)

Publication Number Publication Date
FR2130179A1 true FR2130179A1 (enrdf_load_stackoverflow) 1972-11-03
FR2130179B1 FR2130179B1 (enrdf_load_stackoverflow) 1974-09-13

Family

ID=22420423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7208685A Expired FR2130179B1 (enrdf_load_stackoverflow) 1971-03-18 1972-03-13

Country Status (16)

Country Link
US (1) US3719577A (enrdf_load_stackoverflow)
JP (1) JPS5523911B1 (enrdf_load_stackoverflow)
BR (1) BR7201543D0 (enrdf_load_stackoverflow)
CA (1) CA966805A (enrdf_load_stackoverflow)
CH (1) CH550859A (enrdf_load_stackoverflow)
DD (1) DD95691A5 (enrdf_load_stackoverflow)
DE (1) DE2213226B2 (enrdf_load_stackoverflow)
FR (1) FR2130179B1 (enrdf_load_stackoverflow)
GB (1) GB1368891A (enrdf_load_stackoverflow)
HU (1) HU163473B (enrdf_load_stackoverflow)
IT (1) IT952304B (enrdf_load_stackoverflow)
LU (1) LU29922A1 (enrdf_load_stackoverflow)
NL (1) NL151139B (enrdf_load_stackoverflow)
NO (1) NO129963B (enrdf_load_stackoverflow)
PL (1) PL77566B1 (enrdf_load_stackoverflow)
SE (1) SE379215B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090930A (en) * 1976-03-08 1978-05-23 Aluminum Pechiney Method of and an apparatus for compensating the magnetic fields of adjacent rows of transversely arranged igneous electrolysis cells
US4196067A (en) * 1978-02-07 1980-04-01 Swiss Aluminium Ltd. Absorption of magnetic field lines in electrolytic reduction cells
CH649317A5 (de) * 1978-08-04 1985-05-15 Alusuisse Elektrolysezelle mit kompensierten magnetfeldkomponenten.
EP0016728A1 (de) * 1979-03-23 1980-10-01 Schweizerische Aluminium AG Elektrolysezelle zur Aluminiumherstellung durch Schmelzflusselektrolyse von Aluminiumsalzen
JPS5767184A (en) 1980-10-08 1982-04-23 Mitsubishi Keikinzoku Kogyo Kk Stabilizing method for metallic bed of aluminum in electrolytic cell for aluminum
RU2226573C2 (ru) * 2001-04-04 2004-04-10 Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" Способ снижения вредного влияния магнитных полей в электролизере для получения алюминия
NO20161170A1 (en) * 2016-07-13 2018-01-15 Norsk Hydro As Electrolysis cell and a method for repairing same
CN116837420B (zh) * 2023-08-15 2025-03-11 潜江市正豪华盛铝电有限公司 一种电解槽消磁棒装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1079131A (fr) * 1954-02-09 1954-11-25 Pechiney Dispositifs pour cellules d'électrolyse à ampérage élevé
CH338027A (de) * 1954-03-10 1959-04-30 Vaw Ver Aluminium Werke Ag Zelle zur Durchführung der Aluminiumschmelzflusselektrolyse

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415724A (en) * 1965-12-16 1968-12-10 Aluminum Co Of America Production of aluminum
US3616317A (en) * 1969-09-29 1971-10-26 Alcan Res & Dev Aluminum pot line and method of operating same
US3617454A (en) * 1969-11-12 1971-11-02 Arthur F Johnson Bus structure from aluminum reduction cells
US3616318A (en) * 1969-11-14 1971-10-26 Arthur F Johnson Aluminum reduction cell and process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1079131A (fr) * 1954-02-09 1954-11-25 Pechiney Dispositifs pour cellules d'électrolyse à ampérage élevé
CH338027A (de) * 1954-03-10 1959-04-30 Vaw Ver Aluminium Werke Ag Zelle zur Durchführung der Aluminiumschmelzflusselektrolyse

Also Published As

Publication number Publication date
DD95691A5 (enrdf_load_stackoverflow) 1973-02-12
SE379215B (enrdf_load_stackoverflow) 1975-09-29
BR7201543D0 (pt) 1973-05-10
GB1368891A (en) 1974-10-02
US3719577A (en) 1973-03-06
JPS5523911B1 (enrdf_load_stackoverflow) 1980-06-25
CA966805A (en) 1975-04-29
LU29922A1 (enrdf_load_stackoverflow)
NO129963B (enrdf_load_stackoverflow) 1974-06-17
CH550859A (fr) 1974-06-28
HU163473B (enrdf_load_stackoverflow) 1973-09-27
NL151139B (nl) 1976-10-15
DE2213226A1 (de) 1972-10-05
IT952304B (it) 1973-07-20
FR2130179B1 (enrdf_load_stackoverflow) 1974-09-13
PL77566B1 (enrdf_load_stackoverflow) 1975-04-30
DE2213226B2 (de) 1973-12-06
NL7203709A (enrdf_load_stackoverflow) 1972-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse