GB1117575A - Induction crucible furnace - Google Patents

Induction crucible furnace

Info

Publication number
GB1117575A
GB1117575A GB8891/67A GB889167A GB1117575A GB 1117575 A GB1117575 A GB 1117575A GB 8891/67 A GB8891/67 A GB 8891/67A GB 889167 A GB889167 A GB 889167A GB 1117575 A GB1117575 A GB 1117575A
Authority
GB
United Kingdom
Prior art keywords
slag
crucible
tilted
metal
poured
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
GB8891/67A
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.)
Wiener Schwachstromwerke GmbH
Original Assignee
Wiener Schwachstromwerke GmbH
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 Wiener Schwachstromwerke GmbH filed Critical Wiener Schwachstromwerke GmbH
Publication of GB1117575A publication Critical patent/GB1117575A/en
Expired legal-status Critical Current

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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/16—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
    • 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
    • F27B14/00—Crucible or pot furnaces
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/02—Crucible or pot furnaces with tilting or rocking arrangements
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • F27B14/061—Induction 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1545—Equipment for removing or retaining slag

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Manufacture Of Iron (AREA)

Abstract

1,117,575. Crucibles. WIENER SCHWACHSTROMWERKE G.m.b.H. 24 Feb., 1967 [25 Feb., 1966], No. 8891/67. Heading F4B. An induction heated crucible 2 is tilted about an axis 4 near the lip 3 for pouring metal, and is tiltable about a second axis 17 near the outer end of a slag gutter 11 to pour off slag. The axes 4, 17 are parallel, and locking members 21 22 are linked together and operated to prevent the pivots lifting out of the bearing about which the crucible is tilted. A slag bucket 14 is pivoted to the casing of the crucible so that slag is not spilt when metal is poured. To pour metal the crucible 2 and casing are tilted, but to pour slag the crucible 2 is tilted relative to the casing. Covers 6, 9 for the crucible and slag gutter, are arranged to be swung away when the slag is poured. In a modification, (Fig. 3, not shown) the slag bucket is pivoted to the furnace support structure, and a working platform extending over the slag bucket is swung away before the metal is poured.
GB8891/67A 1966-02-25 1967-02-24 Induction crucible furnace Expired GB1117575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT177666 1966-02-25

Publications (1)

Publication Number Publication Date
GB1117575A true GB1117575A (en) 1968-06-19

Family

ID=3520736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8891/67A Expired GB1117575A (en) 1966-02-25 1967-02-24 Induction crucible furnace

Country Status (6)

Country Link
US (1) US3486745A (en)
BE (1) BE693942A (en)
CH (1) CH455160A (en)
DE (1) DE6602707U (en)
FR (1) FR1511312A (en)
GB (1) GB1117575A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118750C1 (en) * 1981-05-12 1987-02-12 Horst Ing.(grad.) 8459 Hirschbach Linn Melting crucible for small quantities
DE4218244C2 (en) * 1992-06-03 1994-09-29 Leybold Durferrit Gmbh Closed induction furnace with a tilting device
US6409962B1 (en) 2000-10-02 2002-06-25 Rossborough Manufacturing Co. Powder injector for ladle
US6989040B2 (en) * 2002-10-30 2006-01-24 Gerald Zebrowski Reclaimed magnesium desulfurization agent
US20080196548A1 (en) * 2007-02-16 2008-08-21 Magnesium Technologies Corporation Desulfurization puck

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088182A (en) * 1958-07-10 1963-05-07 Ajax Magnethermic Corp Furnace
CH405529A (en) * 1963-09-02 1966-01-15 Buehrer Erwin Cylindrical induction furnace
CH408295A (en) * 1963-09-30 1966-02-28 Bbc Brown Boveri & Cie Melting device with furnace body and frame
US3311361A (en) * 1964-03-11 1967-03-28 Bbc Brown Boveri & Cie Induction furnace

Also Published As

Publication number Publication date
US3486745A (en) 1969-12-30
BE693942A (en) 1967-07-17
FR1511312A (en) 1968-01-26
DE6602707U (en) 1969-06-12
CH455160A (en) 1968-04-30

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