CA940201A - Multiple inductor unit for induction heat device - Google Patents

Multiple inductor unit for induction heat device

Info

Publication number
CA940201A
CA940201A CA149,871A CA149871A CA940201A CA 940201 A CA940201 A CA 940201A CA 149871 A CA149871 A CA 149871A CA 940201 A CA940201 A CA 940201A
Authority
CA
Canada
Prior art keywords
induction heat
heat device
inductor unit
multiple inductor
unit
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
CA149,871A
Other versions
CA149871S (en
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 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 CA940201A publication Critical patent/CA940201A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
CA149,871A 1971-10-20 1972-08-21 Multiple inductor unit for induction heat device Expired CA940201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19096571A 1971-10-20 1971-10-20

Publications (1)

Publication Number Publication Date
CA940201A true CA940201A (en) 1974-01-15

Family

ID=22703525

Family Applications (1)

Application Number Title Priority Date Filing Date
CA149,871A Expired CA940201A (en) 1971-10-20 1972-08-21 Multiple inductor unit for induction heat device

Country Status (7)

Country Link
US (1) US3686459A (en)
JP (1) JPS5210729B2 (en)
CA (1) CA940201A (en)
FR (1) FR2156846B1 (en)
GB (1) GB1386179A (en)
IT (1) IT972353B (en)
SE (1) SE389788B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136215U (en) * 1977-04-04 1978-10-27
US4292489A (en) * 1978-12-01 1981-09-29 The Continental Group, Inc. Tab heating and applying apparatus
US4538041A (en) * 1983-08-24 1985-08-27 Park-Ohio Industries, Inc. Rotating induction heating apparatus
US4535212A (en) * 1984-07-06 1985-08-13 Tocco, Inc. Apparatus and method of hardening valve seats
US5994682A (en) * 1997-12-08 1999-11-30 Power House Tool, Inc. Induction heating device with a quick disconnect terminal and method of use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1378187A (en) * 1918-10-09 1921-05-17 Ajax Electrothermic Corp Focus inductor-furnace
FR25811E (en) * 1921-10-19 1923-05-28 Single pole direct current machine
US1980875A (en) * 1930-01-01 1934-11-13 Ajax Electrothermic Corp Electric induction furnace
US2574564A (en) * 1947-11-14 1951-11-13 Asea Ab Apparatus for partial surface hardening of crankshafts, camshafts, or like workpieces
US2828397A (en) * 1954-10-28 1958-03-25 Westinghouse Electric Corp Induction heating apparatus
US3397297A (en) * 1966-02-24 1968-08-13 Ca Atomic Energy Ltd Induction heating apparatus

Also Published As

Publication number Publication date
FR2156846A1 (en) 1973-06-01
JPS5210729B2 (en) 1977-03-25
JPS4850334A (en) 1973-07-16
GB1386179A (en) 1975-03-05
IT972353B (en) 1974-05-20
SE389788B (en) 1976-11-15
US3686459A (en) 1972-08-22
FR2156846B1 (en) 1975-03-14

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