BR8902189A - PROVISION FOR COMPENSATION FOR UNWANTED ELECTROMAGNETIC INFLUENCE OF RECTIFIER FIELD AND END CELL FIELD - Google Patents

PROVISION FOR COMPENSATION FOR UNWANTED ELECTROMAGNETIC INFLUENCE OF RECTIFIER FIELD AND END CELL FIELD

Info

Publication number
BR8902189A
BR8902189A BR898902189A BR8902189A BR8902189A BR 8902189 A BR8902189 A BR 8902189A BR 898902189 A BR898902189 A BR 898902189A BR 8902189 A BR8902189 A BR 8902189A BR 8902189 A BR8902189 A BR 8902189A
Authority
BR
Brazil
Prior art keywords
field
compensation
provision
rectifier
end cell
Prior art date
Application number
BR898902189A
Other languages
Portuguese (pt)
Inventor
Hans Georg Tidemann Nebell
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
Application filed by Norsk Hydro As filed Critical Norsk Hydro As
Publication of BR8902189A publication Critical patent/BR8902189A/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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Connection Of Batteries Or Terminals (AREA)
BR898902189A 1988-05-11 1989-05-10 PROVISION FOR COMPENSATION FOR UNWANTED ELECTROMAGNETIC INFLUENCE OF RECTIFIER FIELD AND END CELL FIELD BR8902189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO882083A NO164787C (en) 1988-05-11 1988-05-11 DEVICE FOR COMPENSATION OF DAMAGING MAGNETIC EFFECT FROM LIKE RIGHT FIELD AND ENDFIELD ON TRANSFERRED ELECTROLYE OVEN IN MOLDING ELECTROLYTIC PRODUCTS OF ALUMINUM.

Publications (1)

Publication Number Publication Date
BR8902189A true BR8902189A (en) 1990-01-02

Family

ID=19890880

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898902189A BR8902189A (en) 1988-05-11 1989-05-10 PROVISION FOR COMPENSATION FOR UNWANTED ELECTROMAGNETIC INFLUENCE OF RECTIFIER FIELD AND END CELL FIELD

Country Status (9)

Country Link
EP (1) EP0342033B1 (en)
CN (1) CN1051810C (en)
AU (1) AU609606B2 (en)
BR (1) BR8902189A (en)
DE (1) DE68903033T2 (en)
ES (1) ES2036030T3 (en)
NO (1) NO164787C (en)
NZ (1) NZ228965A (en)
RU (1) RU2060304C1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2457363C (en) * 2001-08-09 2009-07-28 Alcoa Inc. Component cathode collector bar
FR2868436B1 (en) * 2004-04-02 2006-05-26 Aluminium Pechiney Soc Par Act SERIES OF ELECTROLYSIS CELLS FOR THE PRODUCTION OF ALUMINUM COMPRISING MEANS FOR BALANCING THE MAGNETIC FIELDS AT THE END OF THE FILE
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
CN101748443B (en) * 2008-12-09 2012-05-23 贵阳铝镁设计研究院有限公司 Method and structure for collocating aluminum electrolysis cell cathode bus bar in charging mode at two points on terminals
FR2977898A1 (en) * 2011-07-12 2013-01-18 Rio Tinto Alcan Int Ltd ALUMINERY COMPRISING CATHODIC EXIT TANKS THROUGH THE BOTTOM OF THE HOUSING AND TANK STABILIZATION MEANS
CN103114307B (en) * 2011-11-16 2015-11-04 沈阳铝镁设计研究院有限公司 Aluminium cell external compensation power-supply rectifying unit aluminium busbar method for arranging and system
BR112016006082B1 (en) * 2013-09-25 2021-11-30 Linde Aktiengesellschaft METHOD FOR CLEANING A CHAIN OF CRACKED GAS IN AN OIL WASH COLUMN
FR3042509B1 (en) * 2015-10-15 2017-11-03 Rio Tinto Alcan Int Ltd SERIES OF ELECTROLYSIS CELLS FOR THE PRODUCTION OF ALUMINUM COMPRISING MEANS FOR BALANCING THE MAGNETIC FIELDS AT THE END OF THE FILE
GB2557972A (en) * 2016-12-21 2018-07-04 Dubai Aluminium Pjsc Electrical design for a Hall-Héroult electrolysis plant comprising a plurality of electrolytic cells connected in series, and method to start-up said plant
RU2678624C1 (en) * 2017-12-29 2019-01-30 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Modular busbar for series of aluminum electrolysis cells
CN110029357B (en) * 2018-12-20 2024-02-23 沈阳北冶冶金科技有限公司 Electrolysis factory building and electrolysis trough overall arrangement structure of aluminium cell series

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO122680B (en) * 1970-06-25 1971-07-26 Ardal Og Sunndal Verk
SU327836A1 (en) * 1971-01-27 1977-12-05 Всесоюзный Научно-Исследовательский И Проектный Институт Алюминиевой,Магниевой И Электродной Промышленности "Вами" Installation of busbars on end face of aluminium electrolyzers
EP0185822B1 (en) * 1984-12-28 1990-05-16 Alcan International Limited Busbar arrangement for aluminium electrolytic cells

Also Published As

Publication number Publication date
NO882083D0 (en) 1988-05-11
DE68903033D1 (en) 1992-11-05
NZ228965A (en) 1991-02-26
NO164787C (en) 1990-11-14
EP0342033B1 (en) 1992-09-30
AU3460789A (en) 1989-11-16
DE68903033T2 (en) 1993-04-15
EP0342033A1 (en) 1989-11-15
RU2060304C1 (en) 1996-05-20
CN1051810C (en) 2000-04-26
ES2036030T3 (en) 1993-05-01
NO882083L (en) 1989-11-13
AU609606B2 (en) 1991-05-02
CN1037747A (en) 1989-12-06
NO164787B (en) 1990-08-06

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
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 10/05/2009