ATE2551T1 - Meissel fuer eine einschlagvorrichtung und verfahren zu dessen betrieb. - Google Patents

Meissel fuer eine einschlagvorrichtung und verfahren zu dessen betrieb.

Info

Publication number
ATE2551T1
ATE2551T1 AT80810285T AT80810285T ATE2551T1 AT E2551 T1 ATE2551 T1 AT E2551T1 AT 80810285 T AT80810285 T AT 80810285T AT 80810285 T AT80810285 T AT 80810285T AT E2551 T1 ATE2551 T1 AT E2551T1
Authority
AT
Austria
Prior art keywords
chisel
crust
impact device
projection
breaking
Prior art date
Application number
AT80810285T
Other languages
English (en)
Inventor
Edwin Gut
Erwin Arnold
Hans Friedli
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
Application granted granted Critical
Publication of ATE2551T1 publication Critical patent/ATE2551T1/de

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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Disintegrating Or Milling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Organic Insulating Materials (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Hybrid Cells (AREA)
  • Primary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
AT80810285T 1979-09-10 1980-09-09 Meissel fuer eine einschlagvorrichtung und verfahren zu dessen betrieb. ATE2551T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH815179 1979-09-10
EP80810285A EP0025418B1 (de) 1979-09-10 1980-09-09 Meissel für eine Einschlagvorrichtung und Verfahren zu dessen Betrieb

Publications (1)

Publication Number Publication Date
ATE2551T1 true ATE2551T1 (de) 1983-03-15

Family

ID=4335944

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80810285T ATE2551T1 (de) 1979-09-10 1980-09-09 Meissel fuer eine einschlagvorrichtung und verfahren zu dessen betrieb.

Country Status (14)

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

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 (de) * 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
JPS5647582A (en) 1981-04-30
ES494888A0 (es) 1981-09-01
EP0025418B1 (de) 1983-02-16
NO154173C (no) 1986-08-06
NO154173B (no) 1986-04-21
AU6211180A (en) 1981-03-19
CA1150189A (en) 1983-07-19
EP0025418A1 (de) 1981-03-18
GR69698B (de) 1982-07-08
IS1151B6 (is) 1984-03-05
US4317595A (en) 1982-03-02
NZ194874A (en) 1984-12-14
ZA805336B (en) 1981-09-30
IS2583A7 (is) 1981-03-11
AU539612B2 (en) 1984-10-11
US4380492A (en) 1983-04-19
NO802645L (no) 1981-03-11
YU231080A (en) 1983-06-30
ES8106768A1 (es) 1981-09-01
DE2943291A1 (de) 1981-04-02
DE2943291C2 (de) 1983-02-10

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee