KR940002560A - Microwave Drive Circuit - Google Patents
Microwave Drive Circuit Download PDFInfo
- Publication number
- KR940002560A KR940002560A KR1019920011863A KR920011863A KR940002560A KR 940002560 A KR940002560 A KR 940002560A KR 1019920011863 A KR1019920011863 A KR 1019920011863A KR 920011863 A KR920011863 A KR 920011863A KR 940002560 A KR940002560 A KR 940002560A
- Authority
- KR
- South Korea
- Prior art keywords
- coil
- interlock switch
- magnetron
- voltage
- relay
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
Abstract
교번신호/펄스 본 발명은 전자렌지의 도어 작동상태에 따라 연동하는 인터록 스위치부(30)전단에 설치되어 AC전원이나 축전지(10)에 충전되어 있는 DC전원을 선택하는 제1릴레이부(20)와, 상기 인터록 스위치부(30)의 후단에 고정접점단자가 각각 접속된 릴레이(RY3)(RY4)의 일측 가동접점단자에 입력단자가 각각 접속되어 입력 되는 DC를 AC로 변환하는 DC/AC 변환부(50)와, 상기 DC/AC 변환부(50)에서 출력되는 2개의 AC파형을 입력으로 하여 레벨이 서로다른 신호를 교번으로 발생하는 교번신호발생부(60)와, 상기 펄스발생부(60)에서 발생하는 펄스에 의해 마그네트론 (80) 램프 및 팬모터(90)를 작동시키는 전압을 각각 발생하는 마그네트론 구동부 (70)와, 상기 인터록 스위치부(30)의 일측후단에 가동접점단자(a)가 직로 접속된 릴레이(RY3)(RY6)와 인터록 스위치부(30)의 타측후단에 고정접점 단자가 접속된 릴레이(RY4)의해 공급되는 AC에 의해 작동되는 램프 및 팬모터(90)로 구성되어 전자렌지의 구동회로를 간단히 할수있음과 동시에 제조단가를 줄일 수 있다.Alternating signal / pulse The present invention is installed at the front end of the interlock switch unit 30 to interlock according to the operating state of the microwave oven, the first relay unit 20 to select the DC power charged in the AC power or the storage battery 10 And a DC / AC conversion for converting DC into AC by connecting an input terminal to one of the movable contact terminals of the relays RY3 and RY4 having the fixed contact terminals connected to the rear ends of the interlock switch unit 30, respectively. An alternating signal generator 60 for alternately generating signals having different levels by inputting the unit 50, two AC waveforms output from the DC / AC converter 50, and the pulse generator ( The magnetron driver 70 generates a voltage for operating the magnetron 80 lamp and the fan motor 90 by the pulses generated at 60, and a movable contact terminal a at the rear end of one side of the interlock switch 30. ) Of the relay RY3 (RY6) and the interlock switch section 30 to which The lamp and fan motor 90 operated by AC supplied by the relay RY4 having a fixed contact terminal connected to the rear and rear ends can simplify the driving circuit of the microwave oven and at the same time reduce the manufacturing cost.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명에 따른 전자렌지 구동회로의 개요도,2 is a schematic diagram of a microwave driving circuit according to the present invention;
제3도는 본 발명에 따른 전자렌지 구동회로의 실시예시도.3 is an exemplary view of a microwave driving circuit according to the present invention.
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920011863A KR0138643B1 (en) | 1992-07-03 | 1992-07-03 | Power circuit of microwave oven |
JP5162753A JPH0676935A (en) | 1992-07-03 | 1993-06-30 | Driving gear of microwave oven |
US08/085,829 US5331128A (en) | 1992-07-03 | 1993-07-06 | Apparatus for driving microwave oven using both A.C. and D.C. current |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920011863A KR0138643B1 (en) | 1992-07-03 | 1992-07-03 | Power circuit of microwave oven |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940002560A true KR940002560A (en) | 1994-02-17 |
KR0138643B1 KR0138643B1 (en) | 1998-05-01 |
Family
ID=19335844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920011863A KR0138643B1 (en) | 1992-07-03 | 1992-07-03 | Power circuit of microwave oven |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0138643B1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6036732A (en) * | 1999-04-30 | 2000-03-14 | Dystar Textilfarben Gmbh & Co. Deuschland Kg | Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy-and/or carboxamido-cont |
US6086639A (en) * | 1999-03-09 | 2000-07-11 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Black dye mixtures of fiber-reactive azo dyes and use thereof for dyeing hydroxy- and/or carboxamido-containing fiber material |
US6106580A (en) * | 1998-08-27 | 2000-08-22 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Black dye mixtures of fiber-reactive azo dyes and use thereof for dyeing hydroxy--and/or carboxamido-containing fiber material |
US6319291B1 (en) | 1998-07-21 | 2001-11-20 | Dystar Textilfarben Gmbh & Co. | Navy-blue dye mixture of fiber-reactive azo dyes |
KR20020046210A (en) * | 2000-12-11 | 2002-06-20 | 물리 랄프 | Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy- and/or carboxamido-containing fiber material |
US6464734B1 (en) | 2000-03-13 | 2002-10-15 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Deep black dye mixtures of fiber-reactive azo dyes |
US6623534B2 (en) | 2000-12-29 | 2003-09-23 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy-and/or carboxamido-containing fiber material |
US6624291B2 (en) | 2000-07-25 | 2003-09-23 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Yellow-reactive monoazo dyes containing a tertiary or a quarternary nitrogen group, methods for their preparation and use thereof for dyeing hydroxy-and/or carboxamido-containing fiber material |
DE19655283B4 (en) * | 1995-09-16 | 2005-06-16 | Everlight Chemical Industrial Corp. | Black reactive dye compsn. suitable for discharge printing e.g. on cotton - contains bis:sulphato-ethyl-sulphonyl-phenyl-azo-amino-naphthol-di:sulphonic acid and mono:azo reactive dyes |
US6946006B2 (en) | 2001-06-01 | 2005-09-20 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Black dye mixtures of fiber-reactive AZO dyes and use thereof for dyeing material containing hydroxy- and/or carboxamido groups |
US6991661B2 (en) | 2000-07-29 | 2006-01-31 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Dye mixture of water soluble fiber-reactive dyes, method for their production and the use thereof |
-
1992
- 1992-07-03 KR KR1019920011863A patent/KR0138643B1/en not_active IP Right Cessation
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19655283B4 (en) * | 1995-09-16 | 2005-06-16 | Everlight Chemical Industrial Corp. | Black reactive dye compsn. suitable for discharge printing e.g. on cotton - contains bis:sulphato-ethyl-sulphonyl-phenyl-azo-amino-naphthol-di:sulphonic acid and mono:azo reactive dyes |
US6319291B1 (en) | 1998-07-21 | 2001-11-20 | Dystar Textilfarben Gmbh & Co. | Navy-blue dye mixture of fiber-reactive azo dyes |
US6106580A (en) * | 1998-08-27 | 2000-08-22 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Black dye mixtures of fiber-reactive azo dyes and use thereof for dyeing hydroxy--and/or carboxamido-containing fiber material |
US6086639A (en) * | 1999-03-09 | 2000-07-11 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Black dye mixtures of fiber-reactive azo dyes and use thereof for dyeing hydroxy- and/or carboxamido-containing fiber material |
US6036732A (en) * | 1999-04-30 | 2000-03-14 | Dystar Textilfarben Gmbh & Co. Deuschland Kg | Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy-and/or carboxamido-cont |
US6464734B1 (en) | 2000-03-13 | 2002-10-15 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Deep black dye mixtures of fiber-reactive azo dyes |
US6624291B2 (en) | 2000-07-25 | 2003-09-23 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Yellow-reactive monoazo dyes containing a tertiary or a quarternary nitrogen group, methods for their preparation and use thereof for dyeing hydroxy-and/or carboxamido-containing fiber material |
US6991661B2 (en) | 2000-07-29 | 2006-01-31 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Dye mixture of water soluble fiber-reactive dyes, method for their production and the use thereof |
KR20020046210A (en) * | 2000-12-11 | 2002-06-20 | 물리 랄프 | Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy- and/or carboxamido-containing fiber material |
US6712863B2 (en) | 2000-12-11 | 2004-03-30 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy-and/or carboxamido-containing fiber material |
US6623534B2 (en) | 2000-12-29 | 2003-09-23 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy-and/or carboxamido-containing fiber material |
US6870035B2 (en) | 2000-12-29 | 2005-03-22 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy-and/or carboxamido-containing fiber material |
US6946006B2 (en) | 2001-06-01 | 2005-09-20 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Black dye mixtures of fiber-reactive AZO dyes and use thereof for dyeing material containing hydroxy- and/or carboxamido groups |
Also Published As
Publication number | Publication date |
---|---|
KR0138643B1 (en) | 1998-05-01 |
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