GB1149113A - Barrel type induction furnaces - Google Patents

Barrel type induction furnaces

Info

Publication number
GB1149113A
GB1149113A GB8540/67A GB854067A GB1149113A GB 1149113 A GB1149113 A GB 1149113A GB 8540/67 A GB8540/67 A GB 8540/67A GB 854067 A GB854067 A GB 854067A GB 1149113 A GB1149113 A GB 1149113A
Authority
GB
United Kingdom
Prior art keywords
inductor
vessel
induction furnaces
inductors
crucible
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
GB8540/67A
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 GB1149113A publication Critical patent/GB1149113A/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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/16—Furnaces having endless cores
    • H05B6/20—Furnaces having endless cores having melting channel only
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/34—Arrangements of heating devices
    • 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
    • F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
    • 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
    • Y10S65/00—Glass manufacturing
    • Y10S65/04—Electric heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • General Induction Heating (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

1,149,113. Rotary induction furnaces. WIENER SCHWACHSTROMWERKE G.m.b.H. 22 Feb., 1967 [22 Feb., 1966], No. 8540/67. Heading F4B. [Also in Division H5] A rotary induction furnace vessel has attached to it at the axial ends two crucible inductors 3 and 4, which are disposed on opposite sides of a plane of symmetry which contains the central axis 2 of the vessel 1. During operation, one of the crucible inductors, e.g. 3, is below the bath surface 5 and the other, e.g. 4, is above said surface. The vessel 1 is rotated about its centre line 2 through 180 degrees when it is desired to replace inductor 3 during furnace operation, the inductor 4 moving to position 4<SP>1</SP> and being energized to take over from deenergized inductor 3, (now in position 3<SP>1</SP>) A water-cooled flanged cover may temporarily replace the inductor which has been removed.
GB8540/67A 1966-02-22 1967-02-25 Barrel type induction furnaces Expired GB1149113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT160866A AT277598B (en) 1966-02-22 1966-02-22 Drum furnace with exchangeable crucible inductors

Publications (1)

Publication Number Publication Date
GB1149113A true GB1149113A (en) 1969-04-16

Family

ID=3517103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8540/67A Expired GB1149113A (en) 1966-02-22 1967-02-25 Barrel type induction furnaces

Country Status (7)

Country Link
US (2) US3474178A (en)
AT (1) AT277598B (en)
BE (1) BE693917A (en)
CH (1) CH446556A (en)
FR (1) FR1514449A (en)
GB (1) GB1149113A (en)
SE (1) SE310032B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5354970A (en) * 1992-06-30 1994-10-11 Inductotherm Corp Pot for batch coating of continuous metallic strip
US5787110A (en) * 1995-11-01 1998-07-28 Inductotherm Corp. Galvanizing apparatus with coreless induction furnace
US5872805A (en) * 1996-08-14 1999-02-16 Inductotherm Corp. Pot for coating continuous metallic strip

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1094354A (en) * 1896-10-28 1914-04-21 Olga Pieper Electric furnace and process of heating substances.
US2406147A (en) * 1944-05-09 1946-08-20 Kellogg M W Co Apparatus for producing metal
US2754346A (en) * 1952-08-08 1956-07-10 Steele D Williams Glass melting furnace
US3088182A (en) * 1958-07-10 1963-05-07 Ajax Magnethermic Corp Furnace
US3244495A (en) * 1962-07-02 1966-04-05 Bausch & Lomb Regulated flow glass melting furnace

Also Published As

Publication number Publication date
SE310032B (en) 1969-04-14
US3519719A (en) 1970-07-07
FR1514449A (en) 1968-02-23
AT277598B (en) 1969-12-29
US3474178A (en) 1969-10-21
CH446556A (en) 1967-11-15
BE693917A (en) 1967-07-17

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