ES494888A0 - Perfeccionamientos en cinceles para los dispositivos de impacto destinados a la ruptura de la costra solidificada enlos hornos de electrolisis - Google Patents

Perfeccionamientos en cinceles para los dispositivos de impacto destinados a la ruptura de la costra solidificada enlos hornos de electrolisis

Info

Publication number
ES494888A0
ES494888A0 ES494888A ES494888A ES494888A0 ES 494888 A0 ES494888 A0 ES 494888A0 ES 494888 A ES494888 A ES 494888A ES 494888 A ES494888 A ES 494888A ES 494888 A0 ES494888 A0 ES 494888A0
Authority
ES
Spain
Prior art keywords
impact
solidified
chisels
coast
rupture
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.)
Granted
Application number
ES494888A
Other languages
English (en)
Other versions
ES8106768A1 (es
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.)
Rio Tinto Switzerland AG
Original Assignee
Alusuisse Holdings AG
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 Alusuisse Holdings AG, Schweizerische Aluminium AG filed Critical Alusuisse Holdings AG
Publication of ES494888A0 publication Critical patent/ES494888A0/es
Publication of ES8106768A1 publication Critical patent/ES8106768A1/es
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/02—Percussive tool bits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Organic Insulating Materials (AREA)
  • Disintegrating Or Milling (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Hybrid Cells (AREA)
  • Primary Cells (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Crushing And Grinding (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
ES494888A 1979-09-10 1980-09-08 Perfeccionamientos en cinceles para los dispositivos de impacto destinados a la ruptura de la costra solidificada enlos hornos de electrolisis Expired ES8106768A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH815179 1979-09-10

Publications (2)

Publication Number Publication Date
ES494888A0 true ES494888A0 (es) 1981-09-01
ES8106768A1 ES8106768A1 (es) 1981-09-01

Family

ID=4335944

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494888A Expired ES8106768A1 (es) 1979-09-10 1980-09-08 Perfeccionamientos en cinceles para los dispositivos de impacto destinados a la ruptura de la costra solidificada enlos hornos de electrolisis

Country Status (14)

Country Link
US (2) US4317595A (es)
EP (1) EP0025418B1 (es)
JP (1) JPS5647582A (es)
AT (1) ATE2551T1 (es)
AU (1) AU539612B2 (es)
CA (1) CA1150189A (es)
DE (1) DE2943291C2 (es)
ES (1) ES8106768A1 (es)
GR (1) GR69698B (es)
IS (1) IS1151B6 (es)
NO (1) NO154173C (es)
NZ (1) NZ194874A (es)
YU (1) YU231080A (es)
ZA (1) ZA805336B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH644156A5 (de) * 1979-09-10 1984-07-13 Alusuisse Vorrichtung zur bedienung von elektrolyseoefen.
CN102011149B (zh) * 2010-12-23 2015-12-02 高伟 流入推压式氧化铝加料装置
EP3278931A1 (de) * 2016-08-02 2018-02-07 HILTI Aktiengesellschaft Flachmeissel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR615512A (es) * 1927-01-10
US1614287A (en) * 1920-07-17 1927-01-11 Rembrandt Peale Mining machine
AT237909B (de) * 1962-12-07 1965-01-11 Vmw Ranshofen Berndorf Ag Elektropneumatische Vorrichtung zur automatischen periodischen Tonerdezugabe bei Aluminiumelektrolyseöfen
CH496100A (de) * 1967-04-07 1970-09-15 Alusuisse Verfahren und Vorrichtung zum Betreiben eines Ofens für die schmelzelektrolytische Gewinnung von Aluminium

Also Published As

Publication number Publication date
CA1150189A (en) 1983-07-19
NZ194874A (en) 1984-12-14
DE2943291A1 (de) 1981-04-02
ATE2551T1 (de) 1983-03-15
GR69698B (es) 1982-07-08
JPS5647582A (en) 1981-04-30
ES8106768A1 (es) 1981-09-01
ZA805336B (en) 1981-09-30
YU231080A (en) 1983-06-30
IS2583A7 (is) 1981-03-11
NO154173C (no) 1986-08-06
IS1151B6 (is) 1984-03-05
DE2943291C2 (de) 1983-02-10
AU539612B2 (en) 1984-10-11
US4380492A (en) 1983-04-19
EP0025418B1 (de) 1983-02-16
NO154173B (no) 1986-04-21
AU6211180A (en) 1981-03-19
EP0025418A1 (de) 1981-03-18
US4317595A (en) 1982-03-02
NO802645L (no) 1981-03-11

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