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ATE6273T1 - ANCHORING FOR A CATHODE BAR. - Google Patents

ANCHORING FOR A CATHODE BAR.

Info

Publication number
ATE6273T1
ATE6273T1 AT81810401T AT81810401T ATE6273T1 AT E6273 T1 ATE6273 T1 AT E6273T1 AT 81810401 T AT81810401 T AT 81810401T AT 81810401 T AT81810401 T AT 81810401T AT E6273 T1 ATE6273 T1 AT E6273T1
Authority
AT
Austria
Prior art keywords
groove
bar
anchoring
cathode bar
cathode
Prior art date
Application number
AT81810401T
Other languages
German (de)
Inventor
Raoul Jemec
Original Assignee
Schweizerische Aluminium Ag
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 Schweizerische Aluminium Ag filed Critical Schweizerische Aluminium Ag
Application granted granted Critical
Publication of ATE6273T1 publication Critical patent/ATE6273T1/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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Dowels (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

1. Cathode element for a fusion electrolysis cell, especially for manufacture of aluminium, with a carbon block, in which a cathode bar is anchored in a groove, while in each side wall of this groove there is formed a recess extending over the entire length of a block, for reception of a cast iron sheath filling the space between bar and groove, characterised in that in the working condition the recess in the upper part of the groove (12) has oblique surfaces (14) diverging in the direction of the groove opening, which at their lower ends run into approximately horizontal abutment surfaces (16) terminating at the corresponding side surfaces (15) of the groove.
AT81810401T 1980-11-19 1981-10-07 ANCHORING FOR A CATHODE BAR. ATE6273T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH856580 1980-11-19

Publications (1)

Publication Number Publication Date
ATE6273T1 true ATE6273T1 (en) 1984-03-15

Family

ID=4342017

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81810401T ATE6273T1 (en) 1980-11-19 1981-10-07 ANCHORING FOR A CATHODE BAR.

Country Status (7)

Country Link
EP (1) EP0052577B1 (en)
AT (1) ATE6273T1 (en)
AU (1) AU545284B2 (en)
CA (1) CA1190515A (en)
NO (1) NO154433C (en)
NZ (1) NZ198976A (en)
YU (1) YU272781A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2322284A (en) * 1983-01-31 1984-08-02 Swiss Aluminium Ltd. Means of anchorage of anode joins in a carbon anode
FR2606428B1 (en) * 1986-11-10 1989-02-03 Pechiney Aluminium METHOD AND DEVICE FOR SEALING, UNDER PRESSURE, CATHODE RATES
DE4443160A1 (en) * 1994-12-05 1996-06-13 Kloeckner Humboldt Deutz Ag Joint between anode rod end pin and carbon@ anode block
DE102011004009A1 (en) * 2011-02-11 2012-08-16 Sgl Carbon Se Cathode arrangement and cathode block with a guide groove having a groove
DE102013207737A1 (en) * 2013-04-26 2014-10-30 Sgl Carbon Se Cathode block with a groove of varying depth and a fixing device
GB2542150A (en) * 2015-09-09 2017-03-15 Dubai Aluminium Pjsc Cathode assembly for electrolytic cell suitable for the Hall-Héroult process
CN108971675B (en) * 2018-08-27 2020-01-10 焦作和信冶金科技有限责任公司 Mechanical assembly method of electrolytic aluminum cathode
CN115058742B (en) * 2022-07-06 2024-10-29 兰州理工大学 Aluminum carbon direct-connection anode working group for aluminum electrolysis cell

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH544578A (en) * 1973-02-09 1973-11-30 Alusuisse Electrode block for an electrolysis cell with a current conducting bar in a groove in the electrode block
FR2318244A1 (en) * 1975-07-17 1977-02-11 Savoie Electrodes Refactaires PROCESS FOR JOINING METAL BARS WITH CARBON BLOCKS

Also Published As

Publication number Publication date
AU545284B2 (en) 1985-07-11
EP0052577A1 (en) 1982-05-26
NO154433B (en) 1986-06-09
NZ198976A (en) 1985-04-30
NO813888L (en) 1982-05-21
CA1190515A (en) 1985-07-16
NO154433C (en) 1986-09-17
AU7708981A (en) 1982-05-27
YU272781A (en) 1983-12-31
EP0052577B1 (en) 1984-02-15

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Legal Events

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REN Ceased due to non-payment of the annual fee