KR870008486A - Cooker - Google Patents

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Publication number
KR870008486A
KR870008486A KR870001309A KR870001309A KR870008486A KR 870008486 A KR870008486 A KR 870008486A KR 870001309 A KR870001309 A KR 870001309A KR 870001309 A KR870001309 A KR 870001309A KR 870008486 A KR870008486 A KR 870008486A
Authority
KR
South Korea
Prior art keywords
circuit
cooker
conductive pattern
pattern portion
output
Prior art date
Application number
KR870001309A
Other languages
Korean (ko)
Inventor
마사또 이누마다
Original Assignee
와다리 스기이찌로오
가부시끼가이샤 도시바
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 와다리 스기이찌로오, 가부시끼가이샤 도시바 filed Critical 와다리 스기이찌로오
Publication of KR870008486A publication Critical patent/KR870008486A/en
Priority to KR2019900012398U priority Critical patent/KR900009190Y1/en

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
    • H05B6/64—Heating using microwaves
    • H05B6/66—Circuits
    • H05B6/662—Aspects related to the boost transformer of the microwave heating apparatus
    • 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
    • H05B6/64—Heating using microwaves

Abstract

내용 없음No content

Description

조리기Cooker

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명의 한 실시예에 있어서의 회로 기판의 구성을 나타내는 도면.1 is a diagram showing a configuration of a circuit board in one embodiment of the present invention.

제 2 도는 동 실시예에 있어서의 제어회로의 구성을 나타내는 도면.2 is a diagram showing the configuration of a control circuit in the embodiment.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

12 : 마그네트론 20 : 제어부12: magnetron 20: control unit

30 : 회로 기판 31 : 저압 회로30 circuit board 31 low voltage circuit

32 : 고압 회로 33 : 도전 패턴32: high voltage circuit 33: conductive pattern

Claims (1)

교류전원전압을 직류로 변환한 다음, 재차 소정주파수의 교류전압으로 변환하여 출력하는 인버어터 회로와 이 인버어터 회로의 출력을 승압 및 정류하는 회로와 이 승압 및 정류회로의 출력이 인가되어 고주파를 발생하는 마그네트론을 구비한 조리기에 있어서,After converting the AC power supply voltage into DC, the inverter circuit converts the AC power voltage to the predetermined frequency again and outputs it, the circuit which boosts and rectifies the output of the inverter circuit, and the output of the boost and rectification circuit is applied to In a cooker having a magnetron to be generated, 전술한 인버어터 회로를 포함하는 저압회로(31)와 승압 및 정류 회로를 포함하는 고압회로(32)가 동일한 회로기판(30) 위에 형성되어 있고, 전술한 조리기는 이 회로 기판위의 저압회로(31)와 고압회로(32)를 구분하는 위치에 설치된 도전패턴부(33)를 구비하고 이 도전패턴부(33)가 접지되어 있는 것을 특징으로 하는 조리기.The low voltage circuit 31 including the above-described inverter circuit and the high voltage circuit 32 including the boosting and rectifying circuits are formed on the same circuit board 30, and the above-described cooker has a low voltage circuit on the circuit board. 31) and a conductive pattern portion (33) provided at a position separating the high voltage circuit (32), and the conductive pattern portion (33) is grounded. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR870001309A 1986-02-18 1987-02-18 Cooker KR870008486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900012398U KR900009190Y1 (en) 1986-02-18 1990-08-16 Magnetic induction heating cooker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33346 1986-02-18
JP61033346A JP2585213B2 (en) 1986-02-18 1986-02-18 Cooking device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019900012398U Division KR900009190Y1 (en) 1986-02-18 1990-08-16 Magnetic induction heating cooker

Publications (1)

Publication Number Publication Date
KR870008486A true KR870008486A (en) 1987-09-26

Family

ID=12384004

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870001309A KR870008486A (en) 1986-02-18 1987-02-18 Cooker

Country Status (2)

Country Link
JP (1) JP2585213B2 (en)
KR (1) KR870008486A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2517089B2 (en) * 1988-12-12 1996-07-24 松下電器産業株式会社 Power converter
US5395526A (en) * 1991-08-22 1995-03-07 Fujiwara; Michihiro Scum removal apparatus
GB2449931B (en) 2007-06-08 2011-11-16 E2V Tech Power supply for radio frequency heating apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137671A (en) * 1976-05-12 1977-11-17 Sanyo Electric Co Device for preventing circuit parts from breaking

Also Published As

Publication number Publication date
JP2585213B2 (en) 1997-02-26
JPS62190692A (en) 1987-08-20

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
WICV Withdrawal of application forming a basis of a converted application