CA979492A - Inductor for inductively heating metal workpieces - Google Patents

Inductor for inductively heating metal workpieces

Info

Publication number
CA979492A
CA979492A CA205,387A CA205387A CA979492A CA 979492 A CA979492 A CA 979492A CA 205387 A CA205387 A CA 205387A CA 979492 A CA979492 A CA 979492A
Authority
CA
Canada
Prior art keywords
inductor
metal workpieces
heating metal
inductively heating
inductively
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
CA205,387A
Other versions
CA205387S (en
Inventor
Richard F. Seyfried
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 Inc
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 CA979492A publication Critical patent/CA979492A/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
    • H05B6/10—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
    • H05B6/102—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces the metal pieces being rotated while induction heated

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
CA205,387A 1974-01-10 1974-07-23 Inductor for inductively heating metal workpieces Expired CA979492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00432142A US3842234A (en) 1974-01-10 1974-01-10 Inductor for inductively heating metal workpieces

Publications (1)

Publication Number Publication Date
CA979492A true CA979492A (en) 1975-12-09

Family

ID=23714931

Family Applications (1)

Application Number Title Priority Date Filing Date
CA205,387A Expired CA979492A (en) 1974-01-10 1974-07-23 Inductor for inductively heating metal workpieces

Country Status (2)

Country Link
US (1) US3842234A (en)
CA (1) CA979492A (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1546367A (en) * 1975-03-10 1979-05-23 Electricity Council Induction heating of strip and other elongate metal workpieces
DE2538690A1 (en) * 1975-08-30 1977-03-03 Aeg Elotherm Gmbh DEVICE FOR INDUCTIVE HEATING OF WORKPIECES, IN PARTICULAR FOR HEATING CAMSHAFT
US4527032A (en) * 1982-11-08 1985-07-02 Armco Inc. Radio frequency induction heating device
US4535211A (en) * 1984-10-24 1985-08-13 Tocco, Inc. Inductor and method of making same
US4549057A (en) * 1984-10-24 1985-10-22 Tocco, Inc. Flux concentrator assembly for inductor
US4694586A (en) * 1985-05-17 1987-09-22 David Reznik Apparatus and method for drying and curing coated substrates
US4680871A (en) * 1985-05-17 1987-07-21 David Reznik Apparatus and method for drying and curing coated substrates
US4694134A (en) * 1985-05-28 1987-09-15 Ajax Magnethermic Corporation Apparatus for overheating edges of skelp for the production of compression welded pipe
DE3843457C1 (en) * 1988-12-23 1989-07-20 Aeg-Elotherm Gmbh, 5630 Remscheid, De
DE4230897C1 (en) * 1992-09-01 1993-10-14 Aeg Elotherm Gmbh Inductor
US5403994A (en) * 1994-02-14 1995-04-04 Ajax Magnethermic Corporation Selectively adjustable transverse flux heating apparatus
US5630958A (en) * 1995-01-27 1997-05-20 Stewart, Jr.; John B. Side entry coil induction heater with flux concentrator
US6084224A (en) * 1997-03-03 2000-07-04 Chrysler Corporation In-situ closed loop temperature control for induction tempering
US5902507A (en) * 1997-03-03 1999-05-11 Chrysler Corporation Closed loop temperature control of induction brazing
US6255634B1 (en) * 2000-05-15 2001-07-03 Pillar Industries Transverse flux heating coil and method of use
US6940056B2 (en) 2003-10-09 2005-09-06 Visteon Global Technologies, Inc. Induction heat treatment method and coil and article treated thereby
US7388177B2 (en) * 2004-12-29 2008-06-17 Masco Corporation Of Indiana Mobile induction brazing and quenching machine
US10493740B2 (en) * 2005-06-22 2019-12-03 Roctool Device and method for compacting and consolidation of a part in composite material with a thermoplastic matrix reinforced by continuous fibers, particularly fibers of natural origin
US7482559B2 (en) * 2006-03-29 2009-01-27 Inductotherm Corp. Transverse flux induction heating apparatus and compensators
DE102007015314B4 (en) * 2007-03-28 2015-04-16 Efd Induction Gmbh Inductor for induction hardening of metallic workpieces
DE102007034970B4 (en) * 2007-07-26 2010-05-12 Zenergy Power Gmbh Method and device for inductive heating of at least one billet
US9040882B2 (en) * 2007-09-12 2015-05-26 Inductotherm Corp. Electric induction heating of a rail head with non-uniform longitudinal temperature distribution
US20100038358A1 (en) * 2008-03-20 2010-02-18 Dingle Brad M Inductive soldering device
DE102009048490A1 (en) * 2009-09-24 2011-04-07 E.G.O. Elektro-Gerätebau GmbH Method for adjusting a heat output of an induction heater and associated induction heater
US10645763B2 (en) * 2013-02-19 2020-05-05 Illinois Tool Works Inc. Induction heating head
ITTO20130430A1 (en) 2013-05-28 2014-11-29 Illinois Tool Works DEVICE FOR INDUCTION HEATING PRE-HEATING AND HEAD HEAD WELDING OF LEMBI ADJACENT OF AT LEAST ONE ELEMENT TO BE SOLD
US11510290B2 (en) 2014-05-16 2022-11-22 Illinois Tool Works Inc. Induction heating system
WO2015174509A1 (en) * 2014-05-16 2015-11-19 本田技研工業株式会社 Conductive wire welding method, stator, and high-frequency induction heating device
US9913320B2 (en) 2014-05-16 2018-03-06 Illinois Tool Works Inc. Induction heating system travel sensor assembly
US11197350B2 (en) 2014-05-16 2021-12-07 Illinois Tool Works Inc. Induction heating system connection box
US10863591B2 (en) 2014-05-16 2020-12-08 Illinois Tool Works Inc. Induction heating stand assembly
US11076454B2 (en) 2014-05-16 2021-07-27 Illinois Tool Works Inc. Induction heating system temperature sensor assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1596391A (en) * 1924-09-06 1926-08-17 Faraday Co Regeneration radiotransformer
US2383992A (en) * 1943-02-25 1945-09-04 Fed Telephone & Radio Corp Induction heating apparatus and flux field control thereof
US2475348A (en) * 1945-03-31 1949-07-05 Republic Steel Corp Apparatus for and method of induction heating
US3064219A (en) * 1955-01-19 1962-11-13 Trak Electronics Company Inc Controllable inductor apparatus
US3423557A (en) * 1966-05-09 1969-01-21 Ohio Crankshaft Co Device for moving a cooled zone through an inductively heated workpiece
DE1583331B1 (en) * 1967-11-10 1970-10-22 Aeg Elotherm Gmbh Inductor for heating a surface layer on elongated, rotationally symmetrical workpieces that have a flange at least on one side in the total surface circulation process
DE1690547B2 (en) * 1968-01-19 1971-04-22 Aeg Elotherm Gmbh DEVICE FOR ADJUSTING THE EFFECTIVE LENGTH OF AN INDUCTOR FOR HEATING METALLIC WORKPIECES
US3649798A (en) * 1970-06-08 1972-03-14 Park Ohio Industries Inc Inductor for heating elongated workpieces
US3659069A (en) * 1970-12-07 1972-04-25 Park Ohio Industries Inc Inductor for heating an elongated workpiece having a varied profile

Also Published As

Publication number Publication date
US3842234A (en) 1974-10-15

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