GB633045A - Improvements relating to heating heads for heating articles by induced electric current - Google Patents

Improvements relating to heating heads for heating articles by induced electric current

Info

Publication number
GB633045A
GB633045A GB789/48A GB78948A GB633045A GB 633045 A GB633045 A GB 633045A GB 789/48 A GB789/48 A GB 789/48A GB 78948 A GB78948 A GB 78948A GB 633045 A GB633045 A GB 633045A
Authority
GB
United Kingdom
Prior art keywords
heating
work coil
workpiece
electric current
improvements relating
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
GB789/48A
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
Publication of GB633045A publication Critical patent/GB633045A/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
    • H05B6/36—Coil arrangements
    • H05B6/362—Coil arrangements with flat coil conductors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)

Abstract

633,045. Induction heating. STIVIN, J. Jan. 9, 1948, No. 789. Convention date, Jan. 10, 1947. [Class 39(iii)] A separable induction heating work coil comprises two or more fully independent portions 4, 5, each surrounding a half or corresponding portion of the workpiece 1, and having separate supply conductors 8, 8<SP>1</SP>, 9, 9<SP>1</SP>, connected to secondaries 10, 11, inductively coupled to a primary, or oscillator output, coil 12 and wound and connected so that the currents induced in the workpiece by each portion of the work coil, have the same direction. The two, or more, portions of the work coil are separable in the direction of the arrows A, B to allow a workpiece of the shape shown to be inserted or withdrawn from the work coil, the corresponding secondaries 10, 11 moving longitudinally away from each other.
GB789/48A 1947-01-10 1948-01-09 Improvements relating to heating heads for heating articles by induced electric current Expired GB633045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS633045X 1947-01-10

Publications (1)

Publication Number Publication Date
GB633045A true GB633045A (en) 1949-12-05

Family

ID=5454117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB789/48A Expired GB633045A (en) 1947-01-10 1948-01-09 Improvements relating to heating heads for heating articles by induced electric current

Country Status (1)

Country Link
GB (1) GB633045A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898430A (en) * 1958-03-07 1959-08-04 Citroen Sa Andre Induction heating devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898430A (en) * 1958-03-07 1959-08-04 Citroen Sa Andre Induction heating devices

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