GB728204A - Improvements in or relating to methods of and devices for high-frequency heating - Google Patents

Improvements in or relating to methods of and devices for high-frequency heating

Info

Publication number
GB728204A
GB728204A GB22746/53A GB2274653A GB728204A GB 728204 A GB728204 A GB 728204A GB 22746/53 A GB22746/53 A GB 22746/53A GB 2274653 A GB2274653 A GB 2274653A GB 728204 A GB728204 A GB 728204A
Authority
GB
United Kingdom
Prior art keywords
relating
methods
devices
bores
aug
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
GB22746/53A
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 GB728204A publication Critical patent/GB728204A/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
    • H05B6/42—Cooling of coils

Abstract

728,204. Induction heating. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Aug. 18; 1953 [Aug. 21, 1952], No. 22746/53. Class 39 (3). A wire inductor coil 11 for heating workpieces having a diameter or greatest dimension at the surface required to be heated less than 12 mm. is externally wetted by a cooling agent prior to a heating operation. The high frequency generator terminals 1, 2 have bores 4, 5 to which liquid coolant is supplied via pipes 6, 7, and the inductor ends 9. 10 are secured in the bores by bolts 8. The coil may include a core 12.
GB22746/53A 1952-08-21 1953-08-18 Improvements in or relating to methods of and devices for high-frequency heating Expired GB728204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL728204X 1952-08-21

Publications (1)

Publication Number Publication Date
GB728204A true GB728204A (en) 1955-04-13

Family

ID=19817872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22746/53A Expired GB728204A (en) 1952-08-21 1953-08-18 Improvements in or relating to methods of and devices for high-frequency heating

Country Status (5)

Country Link
BE (1) BE522211A (en)
DE (1) DE923618C (en)
FR (1) FR1082324A (en)
GB (1) GB728204A (en)
NL (2) NL171975B (en)

Also Published As

Publication number Publication date
DE923618C (en) 1955-02-17
FR1082324A (en) 1954-12-28
NL171975B (en)
NL86703C (en)
BE522211A (en)

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