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AT302678B - Device on holders for electrodes in electric melting furnaces - Google Patents

Device on holders for electrodes in electric melting furnaces

Info

Publication number
AT302678B
AT302678B AT1024670A AT1024670A AT302678B AT 302678 B AT302678 B AT 302678B AT 1024670 A AT1024670 A AT 1024670A AT 1024670 A AT1024670 A AT 1024670A AT 302678 B AT302678 B AT 302678B
Authority
AT
Austria
Prior art keywords
holders
electrodes
electric melting
melting furnaces
furnaces
Prior art date
Application number
AT1024670A
Other languages
German (de)
Original Assignee
Elkem As
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 Elkem As filed Critical Elkem As
Application granted granted Critical
Publication of AT302678B publication Critical patent/AT302678B/en

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
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • H05B7/103—Mountings, supports or terminals with jaws
    • H05B7/105—Mountings, supports or terminals with jaws comprising more than two jaws equally spaced along circumference, e.g. ring holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • F27D11/10—Disposition of 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S269/00—Work holders
    • Y10S269/903—Work holder for electrical circuit assemblages or wiring systems
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49998—Work holding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Clamps And Clips (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
AT1024670A 1969-11-13 1970-11-13 Device on holders for electrodes in electric melting furnaces AT302678B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO4498/69A NO122442B (en) 1969-11-13 1969-11-13

Publications (1)

Publication Number Publication Date
AT302678B true AT302678B (en) 1972-10-25

Family

ID=19880369

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1024670A AT302678B (en) 1969-11-13 1970-11-13 Device on holders for electrodes in electric melting furnaces

Country Status (18)

Country Link
US (1) US3634589A (en)
AT (1) AT302678B (en)
BE (1) BE758767A (en)
CA (1) CA928752A (en)
CH (1) CH565983A5 (en)
DE (1) DE2055581C3 (en)
DO (1) DOP1970001770A (en)
ES (1) ES384853A1 (en)
FI (1) FI46015C (en)
FR (1) FR2066437A5 (en)
GB (1) GB1326068A (en)
NO (1) NO122442B (en)
OA (1) OA03514A (en)
SE (1) SE374857B (en)
TR (1) TR16925A (en)
YU (1) YU34167B (en)
ZA (1) ZA706894B (en)
ZM (1) ZM12570A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514981B1 (en) * 1981-10-19 1985-08-23 Elkem As ELECTRODE HOLDER DEVICE FOR SELF-HARDENING ELECTRODES
US7075966B2 (en) * 2004-05-20 2006-07-11 Hatch, Ltd. Electrode column
CN105072733A (en) * 2015-08-28 2015-11-18 钦州西北冶金设备有限公司 Ferroalloy electric furnace electrode internal contracting brake apparatus
WO2022241486A1 (en) * 2021-05-11 2022-11-17 Arjun Sachin Furnace electrode clamping device and associated furnace

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1766812A (en) * 1926-06-09 1930-06-24 Wyman Gordon Co Centering machine
US2872494A (en) * 1954-10-13 1959-02-03 Knapsack Ag Device for tightening and loosening current supply plates on electrodes in electric furnaces
US2911455A (en) * 1956-04-13 1959-11-03 Sunrod Mfg Corp Electrode clamp

Also Published As

Publication number Publication date
ZA706894B (en) 1971-07-28
DE2055581A1 (en) 1971-05-19
YU256470A (en) 1978-06-30
ZM12570A1 (en) 1971-06-22
CA928752A (en) 1973-06-19
CH565983A5 (en) 1975-08-29
ES384853A1 (en) 1973-03-16
TR16925A (en) 1973-11-01
FI46015C (en) 1972-11-10
GB1326068A (en) 1973-08-08
OA03514A (en) 1971-03-30
DE2055581B2 (en) 1973-11-15
YU34167B (en) 1978-12-31
DOP1970001770A (en) 1976-01-09
NO122442B (en) 1971-06-28
FR2066437A5 (en) 1971-08-06
DE2055581C3 (en) 1974-06-12
FI46015B (en) 1972-07-31
SE374857B (en) 1975-03-17
BE758767A (en) 1971-04-16
US3634589A (en) 1972-01-11

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Legal Events

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