KR920015958A - Magnetron drive - Google Patents

Magnetron drive Download PDF

Info

Publication number
KR920015958A
KR920015958A KR1019920001359A KR920001359A KR920015958A KR 920015958 A KR920015958 A KR 920015958A KR 1019920001359 A KR1019920001359 A KR 1019920001359A KR 920001359 A KR920001359 A KR 920001359A KR 920015958 A KR920015958 A KR 920015958A
Authority
KR
South Korea
Prior art keywords
magnetron
temperature
controlling
detection means
magnetron drive
Prior art date
Application number
KR1019920001359A
Other languages
Korean (ko)
Other versions
KR950014132B1 (en
Inventor
헤뎨노리 가코
Original Assignee
아오이 죠이치
가부시키가이샤 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 아오이 죠이치, 가부시키가이샤 도시바 filed Critical 아오이 죠이치
Publication of KR920015958A publication Critical patent/KR920015958A/en
Application granted granted Critical
Publication of KR950014132B1 publication Critical patent/KR950014132B1/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
    • H05B6/68—Circuits for monitoring or control

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Electric Ovens (AREA)

Abstract

내용 없음No content

Description

마그네트론 구동장치Magnetron drive

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

제1도는 본 발명에 관한 마그네트론 구동 전원의 한 실시예를 나타낸 회로도, 제4도는 본 발명의 다른 실시예를 나타낸 회로도, 제7도는 종래의 마그네트론 구동전원을 나타낸 회로도.1 is a circuit diagram showing one embodiment of a magnetron driving power supply according to the present invention, FIG. 4 is a circuit diagram showing another embodiment of the present invention, and FIG. 7 is a circuit diagram showing a conventional magnetron driving power supply.

Claims (1)

마그네트론에 전력을 공급하여 피가열물 가열용 마이크로파를 발생하는 마그네트론 구동장치로서, 상기 마그네트론의 온도를 검지하는 온도검지수단과, 동작개시후 그 온도 검지수단으로 검지된 온도가 일정한 설정온도에 도달할때 까지는 상기 마그네트론에서의 마이크로파 출력을 최대 출력으로 제어하고, 그후에는 당해 마이크로파 출력을 상기 마그네트론이 상기 설정온도르 포함한 소정온도로 유지되도록 제어하는 제어수단을 가진 것을 특징으로 하는 마그네트론 구동장치.A magnetron driving device for supplying electric power to a magnetron to generate microwaves for heating a heated object, wherein the temperature detection means for detecting the temperature of the magnetron and the temperature detected by the temperature detection means after operation start reach a predetermined set temperature. And a control means for controlling the microwave output from the magnetron to a maximum output until thereafter, and then controlling the microwave output to maintain the magnetron at a predetermined temperature including the set temperature. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019920001359A 1991-01-29 1992-01-29 Magnetron driving device KR950014132B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3009387A JPH04253180A (en) 1991-01-29 1991-01-29 Magnetron driving power source
JP91-009387 1991-01-29

Publications (2)

Publication Number Publication Date
KR920015958A true KR920015958A (en) 1992-08-27
KR950014132B1 KR950014132B1 (en) 1995-11-21

Family

ID=11719035

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920001359A KR950014132B1 (en) 1991-01-29 1992-01-29 Magnetron driving device

Country Status (2)

Country Link
JP (1) JPH04253180A (en)
KR (1) KR950014132B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100314441B1 (en) * 1997-12-31 2001-12-28 구자홍 Method for controlling temperature of heating device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030091221A (en) * 2002-05-25 2003-12-03 삼성전자주식회사 High power control method and apparatus of microwave oven

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100314441B1 (en) * 1997-12-31 2001-12-28 구자홍 Method for controlling temperature of heating device

Also Published As

Publication number Publication date
KR950014132B1 (en) 1995-11-21
JPH04253180A (en) 1992-09-08

Similar Documents

Publication Publication Date Title
KR910001322A (en) Electronic cooker
KR890013956A (en) Cooker
KR870005277A (en) Temperature control device for the fixing unit of the image forming apparatus
KR900001270A (en) Cooker
KR930022012A (en) Microwave Energy Control Method of Microwave Oven and Microwave Oven Using the Same
KR920015958A (en) Magnetron drive
KR890013955A (en) Microwave oven
KR880009533A (en) How to prevent corrosion of microwave ovens and terminals with heating chamber temperature detection circuit
KR890009222A (en) Cooker
KR890013957A (en) Cooker
KR900016683A (en) Cooker
KR970062532A (en) Device for controlling heating temperature of microwave oven
KR960024031A (en) Microwave Oven
KR970059591A (en) Method of detecting the preheating state of humidity sensor
JPS5716683A (en) High-frequency thawing machine
KR930001750A (en) Output rise control method of magnetron and its circuit
KR880013413A (en) High Frequency Induction Current Heating Device
KR850006293A (en) Induction heating cooker
KR930003787A (en) Microwave Inverter Circuit
JPS56105514A (en) Temperature control device
KR970019750A (en) Initial output control device of microwave oven for induction heating cooking and its control method
KR900005843A (en) Microwave power supply
KR870003674A (en) Cooker
KR930018210A (en) Microwave heater cooking time control device and method
JPS5656199A (en) Excitation control device for rotary electric machine

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

G160 Decision to publish patent application
B701 Decision to grant
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20071029

Year of fee payment: 13

LAPS Lapse due to unpaid annual fee