GB405041A - Improvements in induction furnaces - Google Patents

Improvements in induction furnaces

Info

Publication number
GB405041A
GB405041A GB2173632A GB2173632A GB405041A GB 405041 A GB405041 A GB 405041A GB 2173632 A GB2173632 A GB 2173632A GB 2173632 A GB2173632 A GB 2173632A GB 405041 A GB405041 A GB 405041A
Authority
GB
United Kingdom
Prior art keywords
coil
induction furnaces
crucible
class
iii
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
GB2173632A
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 GB2173632A priority Critical patent/GB405041A/en
Publication of GB405041A publication Critical patent/GB405041A/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)
  • Furnace Details (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

405,041. Electric induction furnaces. STOBIE, V., Oakfield, Ryton-on-Tyne. Aug. 3, 1932, No. 21736. [Class 39 (iii).] In a furnace comprising a coil b surrounding a crucible a the flux is concentrated axially by a magnetic core d arranged wholly or partially within the coil but terminating below the bottom of the interior of the crucible, the cross-section of the core being less than one-third of the cross-section of the space enclosed by the coil. The Provisional Specification refers to Specification 319,802, [Class 39 (iii), Heating by electricity].
GB2173632A 1932-08-03 1932-08-03 Improvements in induction furnaces Expired GB405041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2173632A GB405041A (en) 1932-08-03 1932-08-03 Improvements in induction furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2173632A GB405041A (en) 1932-08-03 1932-08-03 Improvements in induction furnaces

Publications (1)

Publication Number Publication Date
GB405041A true GB405041A (en) 1934-02-01

Family

ID=10167940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2173632A Expired GB405041A (en) 1932-08-03 1932-08-03 Improvements in induction furnaces

Country Status (1)

Country Link
GB (1) GB405041A (en)

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