CA1014590A - Electrode seals for electric-arc furnaces - Google Patents

Electrode seals for electric-arc furnaces

Info

Publication number
CA1014590A
CA1014590A CA187,452A CA187452A CA1014590A CA 1014590 A CA1014590 A CA 1014590A CA 187452 A CA187452 A CA 187452A CA 1014590 A CA1014590 A CA 1014590A
Authority
CA
Canada
Prior art keywords
electric
arc furnaces
electrode seals
seals
electrode
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
CA187,452A
Other versions
CA187452S (en
Inventor
Otto E. Prenn
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.)
Steel Company of Canada Ltd
Original Assignee
Steel Company of Canada Ltd
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 Steel Company of Canada Ltd filed Critical Steel Company of Canada Ltd
Priority to CA187,452A priority Critical patent/CA1014590A/en
Priority to SE7413903A priority patent/SE7413903L/xx
Priority to AU75207/74A priority patent/AU7520774A/en
Priority to JP13321974A priority patent/JPS5522914B2/ja
Priority to DE19742455202 priority patent/DE2455202A1/en
Priority to IT54263/74A priority patent/IT1023431B/en
Priority to AT967774A priority patent/AT331055B/en
Priority to BR10159/74A priority patent/BR7410159A/en
Priority to ES432630A priority patent/ES432630A1/en
Priority to GB5272074A priority patent/GB1452567A/en
Priority to FR7500446A priority patent/FR2254172B3/fr
Application granted granted Critical
Publication of CA1014590A publication Critical patent/CA1014590A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
CA187,452A 1973-12-05 1973-12-05 Electrode seals for electric-arc furnaces Expired CA1014590A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CA187,452A CA1014590A (en) 1973-12-05 1973-12-05 Electrode seals for electric-arc furnaces
SE7413903A SE7413903L (en) 1973-12-05 1974-11-06
AU75207/74A AU7520774A (en) 1973-12-05 1974-11-11 Ring seal for arc-furnace electrode
DE19742455202 DE2455202A1 (en) 1973-12-05 1974-11-21 MAIN RING SEAL FOR ARC FURNACE ELECTRODES
JP13321974A JPS5522914B2 (en) 1973-12-05 1974-11-21
IT54263/74A IT1023431B (en) 1973-12-05 1974-11-27 IMPROVEMENT OF ELECTRODE SEALING ELEMENTS FOR ELECTRIC ARC OVENS
AT967774A AT331055B (en) 1973-12-05 1974-12-04 ARRANGEMENT WITH AN ARC FURNACE
BR10159/74A BR7410159A (en) 1973-12-05 1974-12-04 ELECTRODE SEALING FOR VOLTAGE ARCH OVENS
ES432630A ES432630A1 (en) 1973-12-05 1974-12-05 Electric arc furnaces
GB5272074A GB1452567A (en) 1973-12-05 1974-12-05 Electric arc furnaces
FR7500446A FR2254172B3 (en) 1973-12-05 1975-01-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA187,452A CA1014590A (en) 1973-12-05 1973-12-05 Electrode seals for electric-arc furnaces

Publications (1)

Publication Number Publication Date
CA1014590A true CA1014590A (en) 1977-07-26

Family

ID=4098585

Family Applications (1)

Application Number Title Priority Date Filing Date
CA187,452A Expired CA1014590A (en) 1973-12-05 1973-12-05 Electrode seals for electric-arc furnaces

Country Status (11)

Country Link
JP (1) JPS5522914B2 (en)
AT (1) AT331055B (en)
AU (1) AU7520774A (en)
BR (1) BR7410159A (en)
CA (1) CA1014590A (en)
DE (1) DE2455202A1 (en)
ES (1) ES432630A1 (en)
FR (1) FR2254172B3 (en)
GB (1) GB1452567A (en)
IT (1) IT1023431B (en)
SE (1) SE7413903L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4342511C2 (en) * 1993-12-08 1996-02-08 Mannesmann Ag Electric induction furnace with vertically movable frame
DE19529924C1 (en) * 1995-08-01 1996-10-31 Mannesmann Ag Arc furnace with simple arc spot displacement mechanism
FI124937B (en) * 2012-12-20 2015-03-31 Outotec Oyj sealing device

Also Published As

Publication number Publication date
IT1023431B (en) 1978-05-10
ES432630A1 (en) 1976-12-01
ATA967774A (en) 1975-10-15
AU7520774A (en) 1976-05-13
FR2254172B3 (en) 1977-09-30
JPS5522914B2 (en) 1980-06-19
BR7410159A (en) 1976-06-08
JPS5086731A (en) 1975-07-12
GB1452567A (en) 1976-10-13
DE2455202A1 (en) 1975-06-19
AT331055B (en) 1976-08-10
FR2254172A1 (en) 1975-07-04
SE7413903L (en) 1975-06-06

Similar Documents

Publication Publication Date Title
CA996188A (en) Solid state electrode
CA1018618A (en) Current source
CA1032585A (en) Iron-free self-baking electrode
CA951774A (en) Furnace electrode seal
CA965488A (en) Arc welding electrode
CA1031813A (en) Arc furnace with tuyeres
CA1006892A (en) Arc quenching arrangement
AU476899B2 (en) Welding electrode
CA1008802A (en) Electrode assembly
YU61874A (en) Electrode composition for electro-gas arc welding
ZA74851B (en) Arc welding electrode
CA993912A (en) Furnace seal
AU456454B2 (en) Consumable electrode
CA1014590A (en) Electrode seals for electric-arc furnaces
CA1008733A (en) Furnace seal
CA1013565A (en) Rotary retort furnace
CA1028740A (en) Arc furnace
CA1014844A (en) Burner means for furnaces
SU585928A1 (en) Arrangement for multielectrode arc welding
CA891671A (en) Electrodes for arc furnaces
CA848514A (en) Electrode for electric arc furnaces
CA861626A (en) Consumable electrode furnace
CA855300A (en) Electrode control for arc furnace
CA880401A (en) Self-baking electrode for electric arc furnaces
CA936243A (en) Electrode materials for electric-arc welding