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JPS54104053A - Induction heater - Google Patents

Induction heater

Info

Publication number
JPS54104053A
JPS54104053A JP1032878A JP1032878A JPS54104053A JP S54104053 A JPS54104053 A JP S54104053A JP 1032878 A JP1032878 A JP 1032878A JP 1032878 A JP1032878 A JP 1032878A JP S54104053 A JPS54104053 A JP S54104053A
Authority
JP
Japan
Prior art keywords
switch
excitation
power source
magnetic flux
alternating magnetic
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.)
Granted
Application number
JP1032878A
Other languages
Japanese (ja)
Other versions
JPS6040157B2 (en
Inventor
Yoshiharu Morihiro
Masahiro Hibino
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1032878A priority Critical patent/JPS6040157B2/en
Publication of JPS54104053A publication Critical patent/JPS54104053A/en
Publication of JPS6040157B2 publication Critical patent/JPS6040157B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To attract a heated matter to an excitation unit and surely hold the heated matter, by alternately applying an alternating magnetic flux and a non-alternating magnetic flux to the heated matter.
CONSTITUTION: An excitation circuit consists of a capacitor 7 and excitation windings 31∼34 which are provided on four magnetic poles, respectively. An exciting alternating current is supplied from an AC power source to the excitation circuit through a switch 8a. Another switch 8b is interlocked with the former switch 8a, which is operated by an on-off period control circuit 9. The voltage of a DC power source 10 is applied across both the ends of the capacitor 7, namely, to the series- connected four excitation windings 31∼34 through the switch 8b. When the switch 8a is opened and the switch 8b is closed, a direct current f2 flows from the DC power source 10 to the excitation windings 31∼34 to apply the non-alternating magnetic flux to a cooking vessel 4 to attract it to the excitation unit.
COPYRIGHT: (C)1979,JPO&Japio
JP1032878A 1978-02-01 1978-02-01 induction heating device Expired JPS6040157B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1032878A JPS6040157B2 (en) 1978-02-01 1978-02-01 induction heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1032878A JPS6040157B2 (en) 1978-02-01 1978-02-01 induction heating device

Publications (2)

Publication Number Publication Date
JPS54104053A true JPS54104053A (en) 1979-08-15
JPS6040157B2 JPS6040157B2 (en) 1985-09-09

Family

ID=11747137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1032878A Expired JPS6040157B2 (en) 1978-02-01 1978-02-01 induction heating device

Country Status (1)

Country Link
JP (1) JPS6040157B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011146330A (en) * 2010-01-18 2011-07-28 Mitsubishi Electric Corp Induction heating cooker
JP2012243497A (en) * 2011-05-18 2012-12-10 Mitsubishi Electric Corp Induction heating cooker

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02133051U (en) * 1989-04-07 1990-11-05
JPH03122040U (en) * 1990-03-26 1991-12-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011146330A (en) * 2010-01-18 2011-07-28 Mitsubishi Electric Corp Induction heating cooker
JP2012243497A (en) * 2011-05-18 2012-12-10 Mitsubishi Electric Corp Induction heating cooker

Also Published As

Publication number Publication date
JPS6040157B2 (en) 1985-09-09

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