FR2167058A5 - Crust breaker for electrolytic melting furnace - with cheap and safe-wheel drive - Google Patents

Crust breaker for electrolytic melting furnace - with cheap and safe-wheel drive

Info

Publication number
FR2167058A5
FR2167058A5 FR7244772A FR7244772A FR2167058A5 FR 2167058 A5 FR2167058 A5 FR 2167058A5 FR 7244772 A FR7244772 A FR 7244772A FR 7244772 A FR7244772 A FR 7244772A FR 2167058 A5 FR2167058 A5 FR 2167058A5
Authority
FR
France
Prior art keywords
cheap
safe
wheel drive
melting furnace
crust breaker
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
FR7244772A
Other languages
English (en)
French (fr)
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Application granted granted Critical
Publication of FR2167058A5 publication Critical patent/FR2167058A5/fr
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
    • C25C3/14—Devices for feeding or crust breaking
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Handcart (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7244772A 1972-01-05 1972-12-15 Crust breaker for electrolytic melting furnace - with cheap and safe-wheel drive Expired FR2167058A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7200297 1972-01-05

Publications (1)

Publication Number Publication Date
FR2167058A5 true FR2167058A5 (en) 1973-08-17

Family

ID=6627387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7244772A Expired FR2167058A5 (en) 1972-01-05 1972-12-15 Crust breaker for electrolytic melting furnace - with cheap and safe-wheel drive

Country Status (3)

Country Link
CH (1) CH586759A5 (enExample)
FR (1) FR2167058A5 (enExample)
NO (1) NO131394C (enExample)

Also Published As

Publication number Publication date
CH586759A5 (enExample) 1977-04-15
NO131394B (enExample) 1975-02-10
NO131394C (enExample) 1975-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse