GB752885A - Improvements in or relating to inductors for high-frequency heating - Google Patents

Improvements in or relating to inductors for high-frequency heating

Info

Publication number
GB752885A
GB752885A GB471/54A GB47154A GB752885A GB 752885 A GB752885 A GB 752885A GB 471/54 A GB471/54 A GB 471/54A GB 47154 A GB47154 A GB 47154A GB 752885 A GB752885 A GB 752885A
Authority
GB
United Kingdom
Prior art keywords
jan
workpiece
inductors
relating
frequency heating
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
GB471/54A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB752885A publication Critical patent/GB752885A/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
    • H05B6/365—Coil arrangements using supplementary conductive or ferromagnetic pieces

Landscapes

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

Abstract

752,885. Induction heating. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Jan. 7, 1954 [Jan. 10, 1953], No. 471/54. Class 39(3). An inductor consists of a liquid-tight boxshaped structure 6 with current feed connectors 5, 8 connected to opposite upper edges, and the workpiece 10 to be heated is moved adjacent the connector 8. The edges 9 may have inwardly directed flanges and the box may be frusto-conical in cross section, or it may be cylindrical or spherical in shape. One or both of the connectors may be hollow for the passage of coolant which may flow into the structure and, when the inductor is inverted, onto the workpiece. The structure may include a core.
GB471/54A 1953-01-10 1954-01-07 Improvements in or relating to inductors for high-frequency heating Expired GB752885A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL322728X 1953-01-10
NL752885X 1953-01-10

Publications (1)

Publication Number Publication Date
GB752885A true GB752885A (en) 1956-07-18

Family

ID=27615806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB471/54A Expired GB752885A (en) 1953-01-10 1954-01-07 Improvements in or relating to inductors for high-frequency heating

Country Status (2)

Country Link
CH (1) CH322728A (en)
GB (1) GB752885A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6278093B1 (en) * 1996-12-23 2001-08-21 Cesare Fiorucci S.P.A. Industrial apparatus to heat foodstuffs, particularly meat-products, by means of a radio frequency oscillating electromagnetic field

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6278093B1 (en) * 1996-12-23 2001-08-21 Cesare Fiorucci S.P.A. Industrial apparatus to heat foodstuffs, particularly meat-products, by means of a radio frequency oscillating electromagnetic field

Also Published As

Publication number Publication date
CH322728A (en) 1957-06-30

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