GB575424A - Improvements in or relating to induction-heating apparatus - Google Patents

Improvements in or relating to induction-heating apparatus

Info

Publication number
GB575424A
GB575424A GB17292/43A GB1729243A GB575424A GB 575424 A GB575424 A GB 575424A GB 17292/43 A GB17292/43 A GB 17292/43A GB 1729243 A GB1729243 A GB 1729243A GB 575424 A GB575424 A GB 575424A
Authority
GB
United Kingdom
Prior art keywords
induction
oscillators
heater coils
relating
heating apparatus
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
GB17292/43A
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.)
Westinghouse Electric International Co
Original Assignee
Westinghouse Electric International Co
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 Westinghouse Electric International Co filed Critical Westinghouse Electric International Co
Publication of GB575424A publication Critical patent/GB575424A/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
    • H05B6/04—Sources of current

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • General Induction Heating (AREA)

Abstract

575,424. High frequency supply systems. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. Oct. 20, 1943, No. 17292. Convention date, Nov. 11, 1942. [Class 38 (iv)] A continuously moving conductor 1, e.g. a strip of tin plate, requiring heat treatment, is passed through high-frequency heater coils 3-8 energized by separate oscillators 13-18 tuned to slightly different frequencies and the tank circuits of which include the heater coils. Heating is controlled by an induction regulator 43 connected in the primary side of a transformer 45 supplying the rectifiers 49 through which the D.C. power for the oscillators is obtained.
GB17292/43A 1942-11-11 1943-10-20 Improvements in or relating to induction-heating apparatus Expired GB575424A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US575424XA 1958-02-05 1958-02-05

Publications (1)

Publication Number Publication Date
GB575424A true GB575424A (en) 1946-02-18

Family

ID=22011220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17292/43A Expired GB575424A (en) 1942-11-11 1943-10-20 Improvements in or relating to induction-heating apparatus

Country Status (2)

Country Link
BE (1) BE575424A (en)
GB (1) GB575424A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE882879C (en) * 1948-11-21 1953-07-13 Conz Elek Citaets Ges M B H Device for the inductive drying of lacquered, colored or wetted metal sheets or strips, preferably made of sheet iron up to 0.3 mm thick
DE1192343B (en) * 1962-03-27 1965-05-06 Siemens Ag Device for inductive heating of, in particular, rod-shaped workpieces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE882879C (en) * 1948-11-21 1953-07-13 Conz Elek Citaets Ges M B H Device for the inductive drying of lacquered, colored or wetted metal sheets or strips, preferably made of sheet iron up to 0.3 mm thick
DE1192343B (en) * 1962-03-27 1965-05-06 Siemens Ag Device for inductive heating of, in particular, rod-shaped workpieces

Also Published As

Publication number Publication date
BE575424A (en) 1959-08-05

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