GB492763A - Improved circuit arrangements for connecting a number of high frequency induction furnaces to a common source of supply - Google Patents

Improved circuit arrangements for connecting a number of high frequency induction furnaces to a common source of supply

Info

Publication number
GB492763A
GB492763A GB943137A GB943137A GB492763A GB 492763 A GB492763 A GB 492763A GB 943137 A GB943137 A GB 943137A GB 943137 A GB943137 A GB 943137A GB 492763 A GB492763 A GB 492763A
Authority
GB
United Kingdom
Prior art keywords
common source
supply
high frequency
frequency induction
induction 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
GB943137A
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.)
JOHN ROLAND SPANSWICK
RICHARD HENRY BLACK
Electric Furnace Co
Original Assignee
JOHN ROLAND SPANSWICK
RICHARD HENRY BLACK
Electric Furnace 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 JOHN ROLAND SPANSWICK, RICHARD HENRY BLACK, Electric Furnace Co filed Critical JOHN ROLAND SPANSWICK
Priority to GB943137A priority Critical patent/GB492763A/en
Publication of GB492763A publication Critical patent/GB492763A/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)
  • General Induction Heating (AREA)

Abstract

492,763. High - frequency apparatus. BLACK, R. H., SPANSWICK, J. R., and ELECTRIC FURNACE CO., Ltd. April 2, 1937, No. 9431. [Class 38 (iv)] In a group of highfrequency induction furnaces supplied from a common source 2, the furnace winding 1 of one furnace is utilized as the primary winding of a transformer or autotransformer, the secondary winding or windings 4 of which is or are arranged to supply operating current to one or more other furnaces 5. Condenser batteries may be arranged as shown and the secondary winding or windings may be arranged inside or outside the primary winding formed by the furnace winding 1.
GB943137A 1937-04-02 1937-04-02 Improved circuit arrangements for connecting a number of high frequency induction furnaces to a common source of supply Expired GB492763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB943137A GB492763A (en) 1937-04-02 1937-04-02 Improved circuit arrangements for connecting a number of high frequency induction furnaces to a common source of supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB943137A GB492763A (en) 1937-04-02 1937-04-02 Improved circuit arrangements for connecting a number of high frequency induction furnaces to a common source of supply

Publications (1)

Publication Number Publication Date
GB492763A true GB492763A (en) 1938-09-27

Family

ID=9871837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB943137A Expired GB492763A (en) 1937-04-02 1937-04-02 Improved circuit arrangements for connecting a number of high frequency induction furnaces to a common source of supply

Country Status (1)

Country Link
GB (1) GB492763A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517098A (en) * 1947-11-10 1950-08-01 Asea Ab Induction furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517098A (en) * 1947-11-10 1950-08-01 Asea Ab Induction furnace

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