GB893862A - Induction heated furnaces - Google Patents

Induction heated furnaces

Info

Publication number
GB893862A
GB893862A GB27963/57A GB2796357A GB893862A GB 893862 A GB893862 A GB 893862A GB 27963/57 A GB27963/57 A GB 27963/57A GB 2796357 A GB2796357 A GB 2796357A GB 893862 A GB893862 A GB 893862A
Authority
GB
United Kingdom
Prior art keywords
former
insulating material
space
inductor
furnaces
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
GB27963/57A
Inventor
Maurice Gordon Gibbs
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.)
Wild Barfield Electric Furnaces Ltd
Original Assignee
Wild Barfield Electric Furnaces 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 Wild Barfield Electric Furnaces Ltd filed Critical Wild Barfield Electric Furnaces Ltd
Priority to GB27963/57A priority Critical patent/GB893862A/en
Priority to DEW24003A priority patent/DE1092575B/en
Publication of GB893862A publication Critical patent/GB893862A/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
    • H05B6/22—Furnaces without an endless core
    • H05B6/24—Crucible furnaces

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Details (AREA)

Abstract

893,862. Induction furnaces. WILD-BARFIELD ELECTRIC FURNACES Ltd. Aug. 26, 1958 [Sept. 4, 1957], No. 27963/57. Class 39(3) The inductor 1 of an induction furnace is mounted on and surrounds a former 2 comprising two coaxial spaced walls 4, 5, e.g. cylinders or truncated cones, which enclose an annular air space 6 and which are of non-magnetic high resistivity metal, e.g. stainless steel, split longitudinally into at least two sections connected by strips 7 of insulating material. Cooling fluid such as air may be circulated through the space 6. Insulating material 3, preferably of glass and mica, separates the inductor 1 from the former 2, and the space between the inside of the former 2 and the furnace crucible (not shown) may be filled with heat insulating material.
GB27963/57A 1957-09-04 1957-09-04 Induction heated furnaces Expired GB893862A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB27963/57A GB893862A (en) 1957-09-04 1957-09-04 Induction heated furnaces
DEW24003A DE1092575B (en) 1957-09-04 1958-08-30 Induction furnace

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB27963/57A GB893862A (en) 1957-09-04 1957-09-04 Induction heated furnaces
GB1092575X 1957-09-04

Publications (1)

Publication Number Publication Date
GB893862A true GB893862A (en) 1962-04-18

Family

ID=26259095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27963/57A Expired GB893862A (en) 1957-09-04 1957-09-04 Induction heated furnaces

Country Status (2)

Country Link
DE (1) DE1092575B (en)
GB (1) GB893862A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013180929A1 (en) * 2012-05-29 2013-12-05 Ati Properties, Inc. Articulating hold down mechanism for a furnace

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940029C2 (en) * 1989-12-04 1994-04-14 Leybold Ag Crucibles for induction heating
DE10159306A1 (en) * 2001-12-04 2003-06-12 Induga Industrieoefen Und Gies Induction heatable vessel for melting metal and use of this vessel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE622618C (en) * 1935-12-02 Aeg Induction furnace without an iron core with a screen made of non-magnetizable, well-conductive metal
DE570290C (en) * 1933-02-14 Hirsch Induction furnace
DE536300C (en) * 1929-09-04 1931-10-22 Hirsch Kupfer Und Messingwerke Method and device for operating electric induction ovens
DE841312C (en) * 1949-01-01 1952-06-13 Brown Low frequency induction melting furnace with exchangeable steel crucible

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013180929A1 (en) * 2012-05-29 2013-12-05 Ati Properties, Inc. Articulating hold down mechanism for a furnace
US9086240B2 (en) 2012-05-29 2015-07-21 Ati Properties, Inc. Articulating hold down mechanism for a furnace
US9377241B2 (en) 2012-05-29 2016-06-28 Ati Properties, Inc. Articulating hold down mechanism for a furnace
US9995485B2 (en) 2012-05-29 2018-06-12 Ati Properties Llc Articulating hold down mechanism for a furnace

Also Published As

Publication number Publication date
DE1092575B (en) 1960-11-10

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