FR2217071B1 - - Google Patents

Info

Publication number
FR2217071B1
FR2217071B1 FR7404365A FR7404365A FR2217071B1 FR 2217071 B1 FR2217071 B1 FR 2217071B1 FR 7404365 A FR7404365 A FR 7404365A FR 7404365 A FR7404365 A FR 7404365A FR 2217071 B1 FR2217071 B1 FR 2217071B1
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.)
Expired
Application number
FR7404365A
Other languages
French (fr)
Other versions
FR2217071A1 (en
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.)
Alcan Holdings Switzerland AG
Original Assignee
Alusuisse Holdings 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 Alusuisse Holdings AG filed Critical Alusuisse Holdings AG
Publication of FR2217071A1 publication Critical patent/FR2217071A1/fr
Application granted granted Critical
Publication of FR2217071B1 publication Critical patent/FR2217071B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/12—Working chambers or casings; Supports therefor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Furnace Details (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Fuel Cell (AREA)
FR7404365A 1973-02-09 1974-02-08 Expired FR2217071B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH194073A CH544578A (en) 1973-02-09 1973-02-09 Electrode block for an electrolysis cell with a current conducting bar in a groove in the electrode block

Publications (2)

Publication Number Publication Date
FR2217071A1 FR2217071A1 (en) 1974-09-06
FR2217071B1 true FR2217071B1 (en) 1978-04-21

Family

ID=4222148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404365A Expired FR2217071B1 (en) 1973-02-09 1974-02-08

Country Status (14)

Country Link
US (1) US3867562A (en)
JP (1) JPS5550119B2 (en)
AT (1) AT327580B (en)
BR (1) BR7400933D0 (en)
CA (1) CA1022880A (en)
CH (1) CH544578A (en)
DE (1) DE2405461C3 (en)
FR (1) FR2217071B1 (en)
GB (1) GB1431622A (en)
IT (1) IT1007268B (en)
NL (1) NL176377C (en)
NO (1) NO137508C (en)
YU (1) YU35821B (en)
ZA (1) ZA74766B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO139865C (en) * 1977-06-06 1979-05-23 Norsk Hydro As REPLACABLE CATHOOD UNIT SUITABLE AS A MODULE FOR CONSTRUCTION OF STABLE, NON-DEFORMABLE CATHOOD SYSTEMS IN ELECTROLYSORS FOR THE MANUFACTURE OF MAGNESIUM AND ELECTROLYSOSES WITH INSTALLED CATHODE
DE2844222C2 (en) * 1978-10-11 1984-10-18 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Method and device for connecting anodes to their anode rods
EP0052577B1 (en) * 1980-11-19 1984-02-15 Schweizerische Aluminium AG Anchorage for a cathode bar
US4440613A (en) * 1982-05-03 1984-04-03 Chester Pilgrim Electroplating machine
FR2572873B1 (en) * 1984-11-06 1988-12-02 Siderurgie Fse Inst Rech WALL ELECTRODE FOR DIRECT CURRENT ELECTRIC METALLURGICAL OVEN
EP0197003A1 (en) * 1985-03-22 1986-10-08 Schweizerische Aluminium Ag Electrolysis vat for the production of aluminium
US5539857A (en) * 1994-01-24 1996-07-23 Caco Pacific Corporation Heater block for injection molding with removable heat conductive member in groove in heater block
US5976333A (en) * 1998-01-06 1999-11-02 Pate; Ray H. Collector bar
DE102010041084A1 (en) * 2010-09-20 2012-03-22 Sgl Carbon Se Electrolysis cell for the production of aluminum
DE102011004009A1 (en) * 2011-02-11 2012-08-16 Sgl Carbon Se Cathode arrangement and cathode block with a guide groove having a groove
BR112014005689A2 (en) * 2011-09-12 2017-03-28 Alcoa Inc aluminum electrolysis cell with compression device and method
AU2015200231B2 (en) * 2011-09-12 2016-04-14 Alcoa Usa Corp. Aluminum electrolysis cell with compression device and method
DE102013207737A1 (en) * 2013-04-26 2014-10-30 Sgl Carbon Se Cathode block with a groove of varying depth and a fixing device
EP3221496B1 (en) * 2014-11-18 2023-08-16 Novalum SA Cathode current collector for a hall-heroult cell
DE102016210693A1 (en) * 2016-06-15 2017-12-21 Sgl Cfl Ce Gmbh Cathode block having a novel groove geometry

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481554A (en) * 1946-12-17 1949-09-13 Thomas W Winstead Thermoplastic film heat sealing element
US3787310A (en) * 1972-09-13 1974-01-22 A Johnson Reduction of aluminum with improved reduction cell and anodes

Also Published As

Publication number Publication date
CA1022880A (en) 1977-12-20
NO137508C (en) 1978-03-08
JPS49112818A (en) 1974-10-28
DE2405461A1 (en) 1974-08-15
FR2217071A1 (en) 1974-09-06
BR7400933D0 (en) 1974-11-05
US3867562A (en) 1975-02-18
YU33074A (en) 1980-12-31
CH544578A (en) 1973-11-30
DE2405461C3 (en) 1980-10-16
AT327580B (en) 1976-02-10
NL176377B (en) 1984-11-01
GB1431622A (en) 1976-04-14
NL176377C (en) 1985-04-01
YU35821B (en) 1981-06-30
IT1007268B (en) 1976-10-30
NO740423L (en) 1974-08-12
ATA101774A (en) 1975-04-15
JPS5550119B2 (en) 1980-12-16
DE2405461B2 (en) 1980-02-21
NO137508B (en) 1977-11-28
AU6532274A (en) 1975-08-07
ZA74766B (en) 1974-12-24
NL7401770A (en) 1974-08-13

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Legal Events

Date Code Title Description
ST Notification of lapse