GB728805A - Improvements in or relating to inductors for inductive hf-heating - Google Patents

Improvements in or relating to inductors for inductive hf-heating

Info

Publication number
GB728805A
GB728805A GB28168/53A GB2816853A GB728805A GB 728805 A GB728805 A GB 728805A GB 28168/53 A GB28168/53 A GB 28168/53A GB 2816853 A GB2816853 A GB 2816853A GB 728805 A GB728805 A GB 728805A
Authority
GB
United Kingdom
Prior art keywords
inductor
parts
constriction
oct
junction parts
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
GB28168/53A
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 GB728805A publication Critical patent/GB728805A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/36Coil arrangements
    • H05B6/362Coil arrangements with flat coil conductors

Landscapes

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

Abstract

728,805. Induction heating. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Oct. 13, 1953 [Oct. 16, 1952], No. 28168/53. Class 39 (3). A flat plate inductor of the single loop type has its junction parts 4, 5 between the inductor and supply conductors overlapping and in closely spaced relationship, and at least one of the junction parts is provided with a constriction effecting a suitable current distribution in the inductor. In Fig. 3 each constriction is provided by a sawcut 10, and the current flows in the direction of the arrows, whereas in Fig. 2 the constrictions are provided by apertures 6, 7, and in a further embodiment the junction parts are notched. An aperture 13, Fig. 3 may be formed which increases the magnetic field in the vicinity of the parts 4, 5. Specification 711,099 is referred to.
GB28168/53A 1952-10-16 1953-10-13 Improvements in or relating to inductors for inductive hf-heating Expired GB728805A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1085161X 1952-10-16
NL316946X 1952-10-16
NL728805X 1952-10-16

Publications (1)

Publication Number Publication Date
GB728805A true GB728805A (en) 1955-04-27

Family

ID=27351285

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28168/53A Expired GB728805A (en) 1952-10-16 1953-10-13 Improvements in or relating to inductors for inductive hf-heating

Country Status (1)

Country Link
GB (1) GB728805A (en)

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