JPS60168294U - induction heating cooker - Google Patents

induction heating cooker

Info

Publication number
JPS60168294U
JPS60168294U JP5715684U JP5715684U JPS60168294U JP S60168294 U JPS60168294 U JP S60168294U JP 5715684 U JP5715684 U JP 5715684U JP 5715684 U JP5715684 U JP 5715684U JP S60168294 U JPS60168294 U JP S60168294U
Authority
JP
Japan
Prior art keywords
induction heating
heating cooker
secondary coil
circuit
induced
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
JP5715684U
Other languages
Japanese (ja)
Other versions
JPH0115104Y2 (en
Inventor
丸谷　正美
愼一 増田
藤井　和己
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to JP5715684U priority Critical patent/JPS60168294U/en
Publication of JPS60168294U publication Critical patent/JPS60168294U/en
Application granted granted Critical
Publication of JPH0115104Y2 publication Critical patent/JPH0115104Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の誘導加熱調理器の実施例を示す概略
回路図、□第２図は、同上、要部となる制御回路のブロ
ック図、第３図は、同上、タイミング回路の回路図、第
４図ａ、ｂ、ｃ、ｄ、ｅは、同上、各部の波形を示す図
である。 ４・・・加熱コイル、７・・・スイッチングトランジス
タ、８・・・制御回路、９・・・２次コイル、１０・・
・タイミング回路、１１・・・三角波発生回路、１２・
・・出力設定回路、１３・・・比較回―、１４・・・ド
ライブ回路、２４・・・コンパレータ。Fig. 1 is a schematic circuit diagram showing an embodiment of the induction heating cooker of the present invention, □ Fig. 2 is a block diagram of the main control circuit, same as above, and Fig. 3 is a circuit of the timing circuit, same as above. Figures 4a, b, c, d, and e are diagrams showing waveforms of each part of the same as above. 4... Heating coil, 7... Switching transistor, 8... Control circuit, 9... Secondary coil, 10...
・Timing circuit, 11... Triangular wave generation circuit, 12.
... Output setting circuit, 13... Comparison circuit, 14... Drive circuit, 24... Comparator.

Claims (1)

【実用新案登録請求の範囲】 加熱コイルから発生する磁束により誘起される誘起電圧
を検出する２次コイルと、該２次コイルの出力電圧と予
め設定された基準電圧とを比較し、インバータ回路のス
イッチングのタイミング制御を行なう制御回路７とを備
えたことを特徴とす。 る誘導加熱調理器。[Claims for Utility Model Registration] A secondary coil that detects the induced voltage induced by the magnetic flux generated from the heating coil, and the output voltage of the secondary coil is compared with a preset reference voltage, and the inverter circuit is The present invention is characterized in that it includes a control circuit 7 that controls switching timing. induction heating cooker.
JP5715684U 1984-04-17 1984-04-17 induction heating cooker Granted JPS60168294U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5715684U JPS60168294U (en) 1984-04-17 1984-04-17 induction heating cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5715684U JPS60168294U (en) 1984-04-17 1984-04-17 induction heating cooker

Publications (2)

Publication Number Publication Date
JPS60168294U true JPS60168294U (en) 1985-11-08
JPH0115104Y2 JPH0115104Y2 (en) 1989-05-08

Family

ID=30581420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5715684U Granted JPS60168294U (en) 1984-04-17 1984-04-17 induction heating cooker

Country Status (1)

Country Link
JP (1) JPS60168294U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958775A (en) * 1982-09-28 1984-04-04 松下電器産業株式会社 Induction heating cooking device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958775A (en) * 1982-09-28 1984-04-04 松下電器産業株式会社 Induction heating cooking device

Also Published As

Publication number Publication date
JPH0115104Y2 (en) 1989-05-08

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