IS1151B6 - Meitill til brota á skorpu á rafgreinikerjum og aðferð við notkun hans - Google Patents

Meitill til brota á skorpu á rafgreinikerjum og aðferð við notkun hans

Info

Publication number
IS1151B6
IS1151B6 IS2583A IS2583A IS1151B6 IS 1151 B6 IS1151 B6 IS 1151B6 IS 2583 A IS2583 A IS 2583A IS 2583 A IS2583 A IS 2583A IS 1151 B6 IS1151 B6 IS 1151B6
Authority
IS
Iceland
Prior art keywords
crust
fracture
electric
chisel
projection
Prior art date
Application number
IS2583A
Other languages
English (en)
Other versions
IS2583A7 (is
Inventor
Gut Edwin
Friedli Hans
Arnold Erwin
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
Publication of IS2583A7 publication Critical patent/IS2583A7/is
Publication of IS1151B6 publication Critical patent/IS1151B6/is

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Organic Insulating Materials (AREA)
  • Disintegrating Or Milling (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Crushing And Grinding (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Primary Cells (AREA)
  • Hybrid Cells (AREA)
IS2583A 1979-09-10 1980-09-08 Meitill til brota á skorpu á rafgreinikerjum og aðferð við notkun hans IS1151B6 (is)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IS2583A7 IS2583A7 (is) 1981-03-11
IS1151B6 true IS1151B6 (is) 1984-03-05

Family

ID=4335944

Family Applications (1)

Application Number Title Priority Date Filing Date
IS2583A IS1151B6 (is) 1979-09-10 1980-09-08 Meitill til brota á skorpu á rafgreinikerjum og aðferð við notkun hans

Country Status (14)

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

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 (is) * 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
NO154173C (no) 1986-08-06
IS2583A7 (is) 1981-03-11
NO154173B (no) 1986-04-21
DE2943291A1 (de) 1981-04-02
GR69698B (is) 1982-07-08
ES494888A0 (es) 1981-09-01
ATE2551T1 (de) 1983-03-15
DE2943291C2 (de) 1983-02-10
AU6211180A (en) 1981-03-19
NZ194874A (en) 1984-12-14
NO802645L (no) 1981-03-11
AU539612B2 (en) 1984-10-11
YU231080A (en) 1983-06-30
EP0025418B1 (de) 1983-02-16
US4380492A (en) 1983-04-19
JPS5647582A (en) 1981-04-30
ZA805336B (en) 1981-09-30
EP0025418A1 (de) 1981-03-18
CA1150189A (en) 1983-07-19
ES8106768A1 (es) 1981-09-01
US4317595A (en) 1982-03-02

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