GB1020414A - An inductor - Google Patents

An inductor

Info

Publication number
GB1020414A
GB1020414A GB31478/64A GB3147864A GB1020414A GB 1020414 A GB1020414 A GB 1020414A GB 31478/64 A GB31478/64 A GB 31478/64A GB 3147864 A GB3147864 A GB 3147864A GB 1020414 A GB1020414 A GB 1020414A
Authority
GB
United Kingdom
Prior art keywords
pattern
holes
aug
conductors
web
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
GB31478/64A
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.)
Deutsche Edelstahlwerke AG
AEG AG
Original Assignee
Allgemeine Elektricitaets Gesellschaft
Deutsche Edelstahlwerke AG
AEG AG
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 Allgemeine Elektricitaets Gesellschaft, Deutsche Edelstahlwerke AG, AEG AG filed Critical Allgemeine Elektricitaets Gesellschaft
Publication of GB1020414A publication Critical patent/GB1020414A/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
    • 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
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces

Landscapes

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

Abstract

1,020,414. Inductive heating. DEUTSCHE EDELSTAHLWERKE A.G., and ALLGEMEINE ELEKTRICITATS-GESELLSCHAFT. Aug. 4, 1964 [Aug. 5, 1963], No. 31478/64. Heading H5H. To produce a desired heating pattern by a closed loop inductor for heat treatment of e.g. cylindrical workpieces, holes or slots 8 are formed in a web 7 connecting two hollow liquidcooled conductors 1. The conductors are connected by feeders 3 to the supply and provided with magnetic yokes 6. The Specification states that without holes in the web, the heat penetration pattern is as in Fig. 6b; too many holes results in a pattern as Fig. 6a; with the right number a desired pattern, Fig. 6c, may be obtained.
GB31478/64A 1963-08-05 1964-08-04 An inductor Expired GB1020414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED42179A DE1198949B (en) 1963-08-05 1963-08-05 Method for setting up an inductor and inductor reinforced with magnetic yokes

Publications (1)

Publication Number Publication Date
GB1020414A true GB1020414A (en) 1966-02-16

Family

ID=7046645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31478/64A Expired GB1020414A (en) 1963-08-05 1964-08-04 An inductor

Country Status (3)

Country Link
US (1) US3359398A (en)
DE (1) DE1198949B (en)
GB (1) GB1020414A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431379A (en) * 1967-02-15 1969-03-04 Atomic Energy Commission Method for induction heating
US3612803A (en) * 1968-02-29 1971-10-12 Ruth Elizabeth Barry Klaas Fastening device
US3980853A (en) * 1973-07-12 1976-09-14 Daido Metal Company, Ltd. Inductive body for high frequency induction heating
US4064982A (en) * 1976-09-20 1977-12-27 Triumph Werke Nurnberg A.G. Printing ribbon
US4220839A (en) * 1978-01-05 1980-09-02 Topsil A/S Induction heating coil for float zone melting of semiconductor rods
JPS60255930A (en) * 1984-05-31 1985-12-17 Dai Ichi High Frequency Co Ltd Heating method and apparatus for improving residual stress in welded part of branched pipe
DE4230897C1 (en) * 1992-09-01 1993-10-14 Aeg Elotherm Gmbh Inductor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US321976A (en) * 1885-07-14 Circular sawing machine
US2353130A (en) * 1943-04-14 1944-07-11 Induction Heating Corp Induction heating apparatus
US2402508A (en) * 1943-05-22 1946-06-18 Budd Wheel Co Induction heating apparatus
US2481008A (en) * 1945-06-27 1949-09-06 Induction Heating Corp Multiturn split inductor
US2541124A (en) * 1947-01-25 1951-02-13 Ohio Crankshaft Co Induction heating apparatus for heating surface apertured workpieces
DE819305C (en) * 1949-07-19 1951-10-31 Deutsche Edelstahlwerke Ag Inductor for the electrical heating of metallic workpieces
US2692934A (en) * 1951-06-15 1954-10-26 Ohio Crankshaft Co High-frequency inductor arrangement for controlling the induced heat pattern
US2708704A (en) * 1952-04-23 1955-05-17 Lindberg Eng Co Electric heating coil structure
US2761048A (en) * 1953-06-25 1956-08-28 Ohio Crankshaft Co High-frequency inductor
US3109909A (en) * 1960-01-27 1963-11-05 Ohio Crankshaft Co Adjustable inductor for induction heating

Also Published As

Publication number Publication date
DE1198949B (en) 1965-08-19
US3359398A (en) 1967-12-19

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