KR870011813A - 마이크로 웨이브 오븐의 전원 릴레이 개폐 제어장치 - Google Patents

마이크로 웨이브 오븐의 전원 릴레이 개폐 제어장치 Download PDF

Info

Publication number
KR870011813A
KR870011813A KR1019860004364A KR860004364A KR870011813A KR 870011813 A KR870011813 A KR 870011813A KR 1019860004364 A KR1019860004364 A KR 1019860004364A KR 860004364 A KR860004364 A KR 860004364A KR 870011813 A KR870011813 A KR 870011813A
Authority
KR
South Korea
Prior art keywords
relay
power relay
microwave oven
switchgear control
cycles
Prior art date
Application number
KR1019860004364A
Other languages
English (en)
Other versions
KR890001959B1 (ko
Inventor
박종인
Original Assignee
주식회사 금성사
구자학
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 주식회사 금성사, 구자학 filed Critical 주식회사 금성사
Priority to KR1019860004364A priority Critical patent/KR890001959B1/ko
Priority to JP62131903A priority patent/JPS6345790A/ja
Priority to US07/055,526 priority patent/US4833284A/en
Publication of KR870011813A publication Critical patent/KR870011813A/ko
Application granted granted Critical
Publication of KR890001959B1 publication Critical patent/KR890001959B1/ko

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
    • 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
    • H05B6/666—Safety circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/908—Inrush current limiters

Abstract

내용 없음

Description

마이크로 웨이브 오븐의 전원 릴레이 개폐 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 동작설명을 제어장치의블럭구성도

Claims (2)

  1. 정(+), 부(-) 사이클의 출력상태에 따라 릴레이 구동시점을 제어하여 정(+), 부(-)의 사이클 중에서 릴레이의 온, 오프 제어를 교대로 수행하는 전원릴레이 개폐제어부(18)를 구비한 것을 특징으로 하는 마이크로 웨이브 오븐의 전원 릴레이 개폐 제어장치.
  2. 제1항에 있어서, 전원 릴레이 개폐제어부(18)를 50Hz/60Hz클럭발생장치(27), 펄스발생장치(21),(22),(23), 엔드게이트(A1-A8), 인버터(I1),(I2), 티 플립플롭(T-F/F), 릴레이 온, 오프 제어장치(24), (25) 및 릴레이 구동장치(26)로서 연결 구성하여서 됨을 특징으로 하는 마이크로웨이브 오븐의 전원 릴레이 개폐 제어장치.
    ※참고사항: 최초출원 내용에 의하여 공개하는 것임.
KR1019860004364A 1986-05-31 1986-05-31 마이크로 웨이브 오븐의 전원릴레이 개폐제어장치 KR890001959B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019860004364A KR890001959B1 (ko) 1986-05-31 1986-05-31 마이크로 웨이브 오븐의 전원릴레이 개폐제어장치
JP62131903A JPS6345790A (ja) 1986-05-31 1987-05-29 マイクロウエーブオブンの電源リレー制御装置
US07/055,526 US4833284A (en) 1986-05-31 1987-05-29 Power relay switching control device for microwave oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860004364A KR890001959B1 (ko) 1986-05-31 1986-05-31 마이크로 웨이브 오븐의 전원릴레이 개폐제어장치

Publications (2)

Publication Number Publication Date
KR870011813A true KR870011813A (ko) 1987-12-26
KR890001959B1 KR890001959B1 (ko) 1989-06-03

Family

ID=19250273

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860004364A KR890001959B1 (ko) 1986-05-31 1986-05-31 마이크로 웨이브 오븐의 전원릴레이 개폐제어장치

Country Status (3)

Country Link
US (1) US4833284A (ko)
JP (1) JPS6345790A (ko)
KR (1) KR890001959B1 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937703A (en) * 1988-12-12 1990-06-26 Honeywell Inc. Circuit for driving a relay with protection against contact degradation
KR960007569Y1 (ko) * 1990-06-30 1996-08-30 엘지전자 주식회사 전자레인지의 팬모터 회전수 조절회로
US5378877A (en) * 1990-10-31 1995-01-03 Goldstar Co., Ltd. Method and apparatus for performing programmed cooking with an automatic delay start feature in microwave ovens
JPH0521151A (ja) * 1991-07-16 1993-01-29 Sanyo Electric Co Ltd 高周波加熱装置
US5440180A (en) * 1992-09-28 1995-08-08 Eaton Corporation Microprocessor based electrical contactor with distributed contactor opening
US5483045A (en) * 1994-06-09 1996-01-09 Electric Power Research Institute Microwave power system and method with exposure protection
KR0162389B1 (ko) * 1995-08-14 1999-01-15 구자홍 마이크로웨이브 오븐의 전원 릴레이 제어방법
FR2791466B1 (fr) * 1999-03-23 2001-06-08 Crouzet Automatismes Relais electromecanique assiste a la commutation
US9398646B2 (en) * 2009-07-10 2016-07-19 Panasonic Intellectual Property Management Co., Ltd. Microwave heating device and microwave heating control method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018414A (en) * 1958-06-13 1962-01-23 Ite Circuit Breaker Ltd Individual one-half cycle interrupting device
US3237055A (en) * 1962-01-23 1966-02-22 Gen Precision Inc D.c. pulse torquing system employing half-wave rectified a.c.
US3601688A (en) * 1970-01-28 1971-08-24 Motorola Inc Voltage regulator for permanent magnet generators
US3646439A (en) * 1970-07-21 1972-02-29 Gen Electric Regulator with optical feedback arrangement wherein both input and output voltage are sensed
JPS5193450A (ko) * 1975-02-14 1976-08-16
DE2643940C3 (de) * 1975-10-02 1979-10-04 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka (Japan) Ausgangsregler für einen Mikrowellenofen
US4153922A (en) * 1976-12-03 1979-05-08 Hitachi, Ltd. Relay control circuit
JPS54105342A (en) * 1978-02-07 1979-08-18 Mitsubishi Electric Corp Glow-discharge heating device
JPS5426546A (en) * 1977-07-30 1979-02-28 Toshiba Corp High frequency wave heating device power control method
US4296449A (en) * 1979-08-27 1981-10-20 General Electric Company Relay switching apparatus
US4543493A (en) * 1983-03-22 1985-09-24 Cymatics, Inc. Electric control circuit

Also Published As

Publication number Publication date
KR890001959B1 (ko) 1989-06-03
US4833284A (en) 1989-05-23
JPH0454357B2 (ko) 1992-08-31
JPS6345790A (ja) 1988-02-26

Similar Documents

Publication Publication Date Title
IL77177A0 (en) Dc to dc converter
KR880005499A (ko) 자동문을 위한 문 개폐 모우터의 토오크 제어방법
KR870011813A (ko) 마이크로 웨이브 오븐의 전원 릴레이 개폐 제어장치
ES8305984A1 (es) Un inversor electronico de corriente continua en corriente alterna.
KR890001856A (ko) 교류엘레베이터의 제어장치
KR910013975A (ko) 히터제어회로
DE3473111D1 (en) Converter
JPS6416219A (en) Power source circuit
KR910016605A (ko) 엘리베이터의 속도제어장치
SE7905413L (sv) Synkroniseringsanordning
SE8603318D0 (sv) Talhjelpapparat for struphuvudopererade
JPS541665A (en) Ic for watches
KR870005284A (ko) 교류 전압 제어 장치
JPS5762630A (en) Control circuit device
KR830004140A (ko) 엘리베이터의 비상운전장치
JPS57170099A (en) Variable dc power generating system using shaft generating device
JPS6481668A (en) Controlling method for inverter equipment
JPS54155417A (en) Control of induction motor
KR870002625A (ko) 릴레이 구동회로
JPH0321992U (ko)
JPS5756907A (en) Solenoid controlling circuit
JPS54119610A (en) Step motor driving controller
JPS57148573A (en) Gate driving circuit for power converter
KR870005226A (ko) 냉 장 고
JPS54133765A (en) Circuit for lighting lamps

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20030604

Year of fee payment: 15

LAPS Lapse due to unpaid annual fee