BR8902633A - COLLECTING BAR ARRANGEMENT FOR A LINE OF ALUMINUM POTS - Google Patents

COLLECTING BAR ARRANGEMENT FOR A LINE OF ALUMINUM POTS

Info

Publication number
BR8902633A
BR8902633A BR898902633A BR8902633A BR8902633A BR 8902633 A BR8902633 A BR 8902633A BR 898902633 A BR898902633 A BR 898902633A BR 8902633 A BR8902633 A BR 8902633A BR 8902633 A BR8902633 A BR 8902633A
Authority
BR
Brazil
Prior art keywords
line
bar arrangement
collecting bar
aluminum pots
pots
Prior art date
Application number
BR898902633A
Other languages
Portuguese (pt)
Inventor
Hans Georg Tidemann Nebell
Fredrik Skatvedt
Original Assignee
Norsk Hydro As
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19890954&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8902633(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Norsk Hydro As filed Critical Norsk Hydro As
Publication of BR8902633A publication Critical patent/BR8902633A/en

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
    • C25C3/16—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)
  • Electrolytic Production Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Massaging Devices (AREA)
  • Press Drives And Press Lines (AREA)
  • Processing Of Solid Wastes (AREA)
BR898902633A 1988-06-06 1989-06-06 COLLECTING BAR ARRANGEMENT FOR A LINE OF ALUMINUM POTS BR8902633A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO882485A NO164721C (en) 1988-06-06 1988-06-06 ASSEMBLY OF SKIN SYSTEMS ON LARGE TRANSFERRED ELECTRIC OVERS.

Publications (1)

Publication Number Publication Date
BR8902633A true BR8902633A (en) 1990-01-23

Family

ID=19890954

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898902633A BR8902633A (en) 1988-06-06 1989-06-06 COLLECTING BAR ARRANGEMENT FOR A LINE OF ALUMINUM POTS

Country Status (9)

Country Link
EP (1) EP0345959B1 (en)
CN (1) CN1020480C (en)
AU (1) AU619299B2 (en)
BR (1) BR8902633A (en)
DE (1) DE68905242T2 (en)
ES (1) ES2039859T3 (en)
NO (1) NO164721C (en)
NZ (1) NZ229292A (en)
RU (1) RU1813124C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7074598A (en) * 1997-05-23 1998-12-11 Moltech Invent S.A. Aluminium production cell and cathode
US6087800A (en) * 1999-03-12 2000-07-11 Eaton Corporation Integrated soft starter for electric motor
CA2457363C (en) * 2001-08-09 2009-07-28 Alcoa Inc. Component cathode collector bar
CN100439566C (en) * 2004-08-06 2008-12-03 贵阳铝镁设计研究院 Five power-on bus distributing style with different current
CN100451177C (en) * 2004-08-06 2009-01-14 贵阳铝镁设计研究院 Asymmetric type tank bottom bus and current distributing style
NO332480B1 (en) * 2006-09-14 2012-09-24 Norsk Hydro As Electrolysis cell and method of operation of the same
NO331318B1 (en) * 2007-04-02 2011-11-21 Norsk Hydro As Procedure for operation of electrolysis cells connected in series as well as busbar system for the same
FI121472B (en) * 2008-06-05 2010-11-30 Outotec Oyj Method for Arranging Electrodes in the Electrolysis Process, Electrolysis System and Method Use, and / or System Use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO139829C (en) * 1977-10-19 1979-05-16 Ardal Og Sunndal Verk DEVICE FOR COMPENSATION OF HARMFUL MAGNETIC EFFECT BETWEEN TWO OR MORE ROWS OF TRANSFERRED ELECTROLYSIS OILS FOR MELTING ELECTROLYTIC MANUFACTURE OF ALUMINUM
US4194959A (en) * 1977-11-23 1980-03-25 Alcan Research And Development Limited Electrolytic reduction cells
CH648065A5 (en) * 1982-06-23 1985-02-28 Alusuisse RAIL ARRANGEMENT FOR ELECTROLYSIS CELLS OF AN ALUMINUM HUT.
FR2552782B1 (en) * 1983-10-04 1989-08-18 Pechiney Aluminium ELECTROLYSIS TANK WITH INTENSITY HIGHER THAN 250,000 AMPERES FOR THE PRODUCTION OF ALUMINUM BY THE HALL-HEROULT PROCESS

Also Published As

Publication number Publication date
RU1813124C (en) 1993-04-30
DE68905242D1 (en) 1993-04-15
EP0345959A1 (en) 1989-12-13
EP0345959B1 (en) 1993-03-10
CN1020480C (en) 1993-05-05
AU619299B2 (en) 1992-01-23
AU3606689A (en) 1989-12-07
ES2039859T3 (en) 1993-10-01
NZ229292A (en) 1991-01-29
DE68905242T2 (en) 1993-08-12
CN1038846A (en) 1990-01-17
NO882485D0 (en) 1988-06-06
NO164721B (en) 1990-07-30
NO882485L (en) 1989-12-07
NO164721C (en) 1990-11-07

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
HO Change of classification
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/06/2009