CA993486A - Electrode and charge tube lifter - Google Patents

Electrode and charge tube lifter

Info

Publication number
CA993486A
CA993486A CA157,810A CA157810A CA993486A CA 993486 A CA993486 A CA 993486A CA 157810 A CA157810 A CA 157810A CA 993486 A CA993486 A CA 993486A
Authority
CA
Canada
Prior art keywords
electrode
charge tube
tube lifter
lifter
charge
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
CA157,810A
Other versions
CA157810S (en
Inventor
Jan Marchner
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.)
ABB Norden Holding AB
Original Assignee
Allmanna Svenska Elektriska AB
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 Allmanna Svenska Elektriska AB filed Critical Allmanna Svenska Elektriska AB
Application granted granted Critical
Publication of CA993486A publication Critical patent/CA993486A/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
    • F27B3/18—Arrangements of devices for charging
    • F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
CA157,810A 1971-12-01 1972-11-29 Electrode and charge tube lifter Expired CA993486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15362/71A SE360463B (en) 1971-12-01 1971-12-01

Publications (1)

Publication Number Publication Date
CA993486A true CA993486A (en) 1976-07-20

Family

ID=20300538

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,810A Expired CA993486A (en) 1971-12-01 1972-11-29 Electrode and charge tube lifter

Country Status (6)

Country Link
US (1) US3835232A (en)
JP (1) JPS4865103A (en)
CA (1) CA993486A (en)
DE (1) DE2257806A1 (en)
GB (1) GB1403379A (en)
SE (1) SE360463B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921702C2 (en) * 1979-05-29 1983-10-27 Mannesmann AG, 4000 Düsseldorf Electric metal melting furnace with tapping
DE3107016C2 (en) * 1981-02-25 1983-09-08 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Arc furnace system for melting iron carriers
NO147532C (en) * 1981-04-27 1983-04-27 Elkem As PROCEDURE AND DEVICE FOR CHARGING A MELTING OR REDUCING OVEN.
US4534470A (en) * 1982-09-30 1985-08-13 Mills George A Apparatus and method for processing fruit and the like
IT1280159B1 (en) * 1995-04-14 1998-01-05 Danieli Off Mecc SECONDARY CIRCUIT WITH VARIABLE IMPEDANCE FOR ELECTRIC ARC OVEN

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426643A (en) * 1944-05-08 1947-09-02 Norton Co Method and apparatus for fusing refractory materials
US2579885A (en) * 1948-12-04 1951-12-25 Norton Co Pouring arc furnace
US3472650A (en) * 1965-09-03 1969-10-14 Canada Steel Co Electric-arc steelmaking

Also Published As

Publication number Publication date
US3835232A (en) 1974-09-10
JPS4865103A (en) 1973-09-08
DE2257806A1 (en) 1973-06-07
SE360463B (en) 1973-09-24
GB1403379A (en) 1975-08-28

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