CA968417A - Inductor for heating elongated metal workpieces - Google Patents

Inductor for heating elongated metal workpieces

Info

Publication number
CA968417A
CA968417A CA209,814A CA209814A CA968417A CA 968417 A CA968417 A CA 968417A CA 209814 A CA209814 A CA 209814A CA 968417 A CA968417 A CA 968417A
Authority
CA
Canada
Prior art keywords
inductor
elongated metal
metal workpieces
heating elongated
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
CA209,814A
Inventor
John C. Lewis
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.)
Park Ohio Holdings Corp
Original Assignee
Park Ohio Industries Inc
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 Park Ohio Industries Inc filed Critical Park Ohio Industries Inc
Application granted granted Critical
Publication of CA968417A publication Critical patent/CA968417A/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
    • H05B6/40—Establishing desired heat distribution, e.g. to heat particular parts of workpieces

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
CA209,814A 1973-12-26 1974-09-23 Inductor for heating elongated metal workpieces Expired CA968417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00428413A US3848107A (en) 1973-12-26 1973-12-26 Inductor for heating elongated metal workpieces

Publications (1)

Publication Number Publication Date
CA968417A true CA968417A (en) 1975-05-27

Family

ID=23698794

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209,814A Expired CA968417A (en) 1973-12-26 1974-09-23 Inductor for heating elongated metal workpieces

Country Status (2)

Country Link
US (1) US3848107A (en)
CA (1) CA968417A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4251707A (en) * 1979-08-09 1981-02-17 Park-Ohio Industries, Inc. Inductor for axially and circumferentially heating a rotating workpiece
DE19742427A1 (en) * 1997-09-25 1999-04-08 Siemens Ag Process for solidifying winding coils of electrical machines
US6940056B2 (en) * 2003-10-09 2005-09-06 Visteon Global Technologies, Inc. Induction heat treatment method and coil and article treated thereby
US9040882B2 (en) * 2007-09-12 2015-05-26 Inductotherm Corp. Electric induction heating of a rail head with non-uniform longitudinal temperature distribution
JP6114945B2 (en) * 2012-10-12 2017-04-19 高周波熱錬株式会社 Heating coil and heat treatment device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203211A (en) * 1961-05-22 1965-08-31 George E Mallinckrodt Tubing fabrication
DE1208292B (en) * 1963-03-29 1966-01-05 Siemens Ag Device for crucible-free zone melting of semiconductor material

Also Published As

Publication number Publication date
US3848107A (en) 1974-11-12

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