DE817959C - Continuously downward self-baking electrode with permanent molded jacket - Google Patents

Continuously downward self-baking electrode with permanent molded jacket

Info

Publication number
DE817959C
DE817959C DEE1012D DEE0001012D DE817959C DE 817959 C DE817959 C DE 817959C DE E1012 D DEE1012 D DE E1012D DE E0001012 D DEE0001012 D DE E0001012D DE 817959 C DE817959 C DE 817959C
Authority
DE
Germany
Prior art keywords
baking electrode
continuously downward
molded jacket
permanent
downward self
Prior art date
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.)
Expired
Application number
DEE1012D
Other languages
German (de)
Inventor
Gerhard Dr Hecht
Hans Dr Henecka
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.)
Bayer AG
Elektrokemisk AS
Original Assignee
Bayer AG
Elektrokemisk 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 Bayer AG, Elektrokemisk AS filed Critical Bayer AG
Application granted granted Critical
Publication of DE817959C publication Critical patent/DE817959C/en
Expired legal-status Critical Current

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
    • 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
    • C25C3/12—Anodes
    • C25C3/125—Anodes based on carbon

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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Powder Metallurgy (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

1 1925 10.1 1925 10.

Claims (1)

PATENTANSPRUCH:PATENT CLAIM: Kontinuierlich abwärts geführte selbstbackende Elektrode mit permanentem Formmantel nach Patent 814664, dadurch gekennzeichnet, daß der Abstand A' der Mittelpunkte der senkrecht stehenden Kontaktbolzen voneinander größer ist als der Abstand B' der Mittelpunkte der Kontaktbolzen von dem permanenten Formmantel.Continuously downwardly guided self-baking electrode with permanent molded jacket according to patent 814664, characterized in that the distance A 'between the centers of the perpendicular contact bolts is greater than the distance B' of the centers of the contact bolts from the permanent mold jacket.
DEE1012D 1948-05-08 1950-04-18 Continuously downward self-baking electrode with permanent molded jacket Expired DE817959C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO273464X 1948-05-08
NO669507X 1949-05-06

Publications (1)

Publication Number Publication Date
DE817959C true DE817959C (en) 1951-10-22

Family

ID=26649067

Family Applications (2)

Application Number Title Priority Date Filing Date
DEP40673A Expired DE814664C (en) 1948-05-08 1949-04-24 Electric oven with self-baking electrodes
DEE1012D Expired DE817959C (en) 1948-05-08 1950-04-18 Continuously downward self-baking electrode with permanent molded jacket

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DEP40673A Expired DE814664C (en) 1948-05-08 1949-04-24 Electric oven with self-baking electrodes

Country Status (6)

Country Link
US (1) US2526876A (en)
BE (1) BE488915A (en)
CH (2) CH273464A (en)
DE (2) DE814664C (en)
FR (2) FR1055757A (en)
GB (2) GB659509A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075321B (en) * 1952-08-12 1960-02-11 Aluminium Company of America Pittsburgh Pa (V St A) Continuous electrodes for melt flow electrolysis
DE977709C (en) * 1955-05-24 1968-08-08 Demag Elektrometallurgie Gmbh Fixed permanent mold for self-baking electrodes
DE1069887B (en) * 1956-08-07 1959-11-26 A'S Ärdal og Sunndal Verk , Oslo Process for protecting carbon electrodes for electric melting furnaces
US2879213A (en) * 1956-10-22 1959-03-24 Frank A Howard Electrolytic method and apparatus
US3043755A (en) * 1959-05-25 1962-07-10 Aluminium Ind Ag Method for starting aluminum electrolytic cells with selfbaking anode and current supplying studs
US3368960A (en) * 1961-02-21 1968-02-13 Elektrokemisk As Alumina reduction cell
FR1333115A (en) * 1962-05-18 1963-07-26 Comp Generale Electricite Continuous electrode device for magnetoaerodynamic devices
US3254143A (en) * 1963-07-29 1966-05-31 Pennsalt Chemicals Corp Method for molding carbonized bodies
US3495940A (en) * 1967-09-28 1970-02-17 Celanese Corp Production of high temperature resistant continuous filaments
DE1758149C2 (en) * 1968-04-10 1974-07-25 Vereinigte Aluminium-Werke Ag, 5300 Bonn Device for improving the heat balance of modern aluminum electrolysis cells with pre-burned, continuous anodes
EP0457917B1 (en) * 1989-12-12 1995-08-02 Kabushiki Kaisha Kobe Seiko Sho Method of molding a premolded body of fiber-reinforced composite material

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1441037A (en) * 1923-01-02 soderberg
US1657948A (en) * 1924-01-17 1928-01-31 Norske Elektrokemisk Ind As Process in the employment of self-baking electrodes
US2193434A (en) * 1937-04-08 1940-03-12 Norske Elektrokemisk Ind As Electrode with slide contacts
US2224739A (en) * 1938-06-30 1940-12-10 Detnorske Aktieselskab For Ele Continuous electrode and method of supplying current thereto
US2243096A (en) * 1939-06-29 1941-05-27 Stanford A Hardin Electrode seal
NL52456C (en) * 1939-07-13
US2330576A (en) * 1941-04-02 1943-09-28 Hagerup-Larssen Georg Aluminum furnace
US2338936A (en) * 1941-05-23 1944-01-11 Hagerup-Larssen Georg Electrode frame structure
CH227451A (en) * 1941-06-13 1943-06-15 Norske Elektrokemisk Ind As Self-baking electrode.
DE898059C (en) * 1941-06-13 1953-11-26 Elektrokemisk As Self-baking electrode
SE120959C1 (en) * 1943-05-08 1948-02-24

Also Published As

Publication number Publication date
GB669507A (en) 1952-04-02
FR1055757A (en) 1954-02-22
CH282267A (en) 1952-04-15
FR60831E (en) 1955-01-31
DE814664C (en) 1951-09-24
US2526876A (en) 1950-10-24
GB659509A (en) 1951-10-24
BE488915A (en)
CH273464A (en) 1951-02-15

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