GB533810A - Improvements in or connected with electric arc furnaces - Google Patents

Improvements in or connected with electric arc furnaces

Info

Publication number
GB533810A
GB533810A GB3098339A GB3098339A GB533810A GB 533810 A GB533810 A GB 533810A GB 3098339 A GB3098339 A GB 3098339A GB 3098339 A GB3098339 A GB 3098339A GB 533810 A GB533810 A GB 533810A
Authority
GB
United Kingdom
Prior art keywords
furnace
electric arc
cathode
metal
carbonaceous materials
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
GB3098339A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3098339A priority Critical patent/GB533810A/en
Publication of GB533810A publication Critical patent/GB533810A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)

Abstract

533,810. Electric furnaces. KELLY, T. D. Nov. 28, 1939, No. 30983. [Class 39 (iii)] In an electric arc furnace suitable for the fusion of limestone and carbonaceous materials or for the hydrogenation of carbonaceous materials, a body 1 of inverted conical form in the upper part, and of upright conical form in the lower part, is provided with a flanged cover 4 secured by bolts 7 with springs 8 which yield if a predetermined internal pressure is exceeded. An extension 9 contains a cathode 10, and a tapping hole 11 is provided for removing liquids or molten metal. Gases may be introduced through an inlet 13 or through the conduit 9 and drawn off through outlets 15, 16. The anode 18 passes through a stuffing box 17. The lower part of the furnace is filled with metal A in contact with the cathode 10. When discharging the furnace after tipping about the trunnions 19, the charge B is readily detached from the solidified metal A, which is retained in the conical base. Specifications 443,099 and 496,937 are referred to.
GB3098339A 1939-11-28 1939-11-28 Improvements in or connected with electric arc furnaces Expired GB533810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3098339A GB533810A (en) 1939-11-28 1939-11-28 Improvements in or connected with electric arc furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3098339A GB533810A (en) 1939-11-28 1939-11-28 Improvements in or connected with electric arc furnaces

Publications (1)

Publication Number Publication Date
GB533810A true GB533810A (en) 1941-02-20

Family

ID=10316149

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3098339A Expired GB533810A (en) 1939-11-28 1939-11-28 Improvements in or connected with electric arc furnaces

Country Status (1)

Country Link
GB (1) GB533810A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477691A1 (en) * 1980-03-10 1981-09-11 Asea Ab CASH POCKETS OR CONTINUOUS CURVING POCKET FURNACES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477691A1 (en) * 1980-03-10 1981-09-11 Asea Ab CASH POCKETS OR CONTINUOUS CURVING POCKET FURNACES

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