KR100239552B1 - 전자렌지 - Google Patents
전자렌지 Download PDFInfo
- Publication number
- KR100239552B1 KR100239552B1 KR1019970052913A KR19970052913A KR100239552B1 KR 100239552 B1 KR100239552 B1 KR 100239552B1 KR 1019970052913 A KR1019970052913 A KR 1019970052913A KR 19970052913 A KR19970052913 A KR 19970052913A KR 100239552 B1 KR100239552 B1 KR 100239552B1
- Authority
- KR
- South Korea
- Prior art keywords
- waveguide
- spinneret
- cavity
- output waveguide
- output
- 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.)
- Expired - Fee Related
Links
Images
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
-
- 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
- H05B6/70—Feed lines
- H05B6/707—Feed lines using waveguides
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
Description
Claims (4)
- 마그네트론과 결합되어 상기 마그네트론에서 생성된 마이크로파를 급전구를 통해 공급하는 입력도파관과, 상기 입력도파관의 급전구에 연통되어 상기 입력도파관으로부터 전달된 마이크로파를 서로 상이한 위상으로 분리하여 캐비티 내부로 분사하여 음식물을 유전가열하는 제1및 제2출력도파관을 포함하여 구성된 전자렌지에 있어서,상기 입력도파관의 급전구를 기준으로 상측방향의 캐비티 벽면 및 하측방향의 캐비티 벽면에 상기 제1출력도파관의 방사구 및 제2출력도파관의 방사구가 각각 형성되어, 상기 제1출력도파관 및 제2출력도파관이 서로 반대 위상의 전계를 갖는 마이크로파를 캐비티 내부로 분사하는 것을 특징으로 하는 전자렌지.
- 제 1 항에 있어서,상기 제1출력도파관의 방사구 및 제2출력도파관의 방사구는 서로 동일한 형상으로 형성되고,
λg - 제 2 항에 있어서,상기 제1출력도파관의 방사구 및 제2출력도파관의 방사구는, 상기 입력도파관의 급전구 중심에서 상하로 각각
λg - 제 1 항 내지 제 3 항중 어느 한항에 있어서,상기 각 방사구는 좌우측이 서로 대칭되게 형성되어 있는 것을 특징으로 하는 전자렌지.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970052913A KR100239552B1 (ko) | 1997-10-15 | 1997-10-15 | 전자렌지 |
US08/984,079 US5935479A (en) | 1997-10-15 | 1997-12-09 | Microwave oven with two microwave output apertures |
CN97108717A CN1214431A (zh) | 1997-10-15 | 1997-12-18 | 微波炉 |
JP9360902A JPH11135251A (ja) | 1997-10-15 | 1997-12-26 | 電子レンジ |
GB9727506A GB2330508B (en) | 1997-10-15 | 1997-12-31 | Microwave oven |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970052913A KR100239552B1 (ko) | 1997-10-15 | 1997-10-15 | 전자렌지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990031997A KR19990031997A (ko) | 1999-05-06 |
KR100239552B1 true KR100239552B1 (ko) | 2000-03-02 |
Family
ID=19522820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970052913A Expired - Fee Related KR100239552B1 (ko) | 1997-10-15 | 1997-10-15 | 전자렌지 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5935479A (ko) |
JP (1) | JPH11135251A (ko) |
KR (1) | KR100239552B1 (ko) |
CN (1) | CN1214431A (ko) |
GB (1) | GB2330508B (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2751055B1 (fr) * | 1996-07-15 | 1998-09-25 | Moulinex Sa | Four electrique de cuisson |
SE0003873L (sv) * | 2000-10-25 | 2001-10-29 | Whirlpool Co | Förfarande för matning av mikrovågor samt mikrovågsugn |
US8941039B2 (en) * | 2010-08-02 | 2015-01-27 | General Electric Company | Device and implementation thereof for repairing damage in a cooking appliance |
CN106091042B (zh) * | 2016-08-09 | 2018-11-20 | 广东美的厨房电器制造有限公司 | 微波炉 |
US11404758B2 (en) * | 2018-05-04 | 2022-08-02 | Whirlpool Corporation | In line e-probe waveguide transition |
CN108848589B (zh) * | 2018-06-20 | 2021-08-20 | 广东威特真空电子制造有限公司 | 烹饪设备及其烹饪方法和烹饪装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB977777A (en) * | 1962-02-02 | 1964-12-16 | Lyons & Co Ltd J | Improvements in or relating to radio frequency ovens |
NZ231737A (en) * | 1988-12-14 | 1991-11-26 | Mitsubishi Electric Corp | Microwave oven feed by oscillating antenna in side wall |
SE9003012L (sv) * | 1990-09-21 | 1991-09-16 | Whirlpool Int | Mikrovaagsugn, metod foer excitering av kaviteten i en mikrovaagsugn, samt vaagledaranordning foer metodens genomfoerande |
JPH0574566A (ja) * | 1991-09-13 | 1993-03-26 | Toshiba Corp | 高周波加熱装置 |
SE470343B (sv) * | 1992-06-10 | 1994-01-24 | Whirlpool Int | Mikrovågsugn |
KR950003782B1 (ko) * | 1992-08-25 | 1995-04-18 | 주식회사금성사 | 투 웨이(Two Way) 가열방식의 전자레인지 |
KR950014687A (ko) * | 1993-11-13 | 1995-06-16 | 이헌조 | 전자레인지 |
KR100200063B1 (ko) * | 1995-11-10 | 1999-06-15 | 전주범 | 전자렌지의 고주파 분산장치 |
-
1997
- 1997-10-15 KR KR1019970052913A patent/KR100239552B1/ko not_active Expired - Fee Related
- 1997-12-09 US US08/984,079 patent/US5935479A/en not_active Expired - Fee Related
- 1997-12-18 CN CN97108717A patent/CN1214431A/zh active Pending
- 1997-12-26 JP JP9360902A patent/JPH11135251A/ja active Pending
- 1997-12-31 GB GB9727506A patent/GB2330508B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9727506D0 (en) | 1998-02-25 |
GB2330508A (en) | 1999-04-21 |
GB2330508B (en) | 1999-10-06 |
CN1214431A (zh) | 1999-04-21 |
US5935479A (en) | 1999-08-10 |
JPH11135251A (ja) | 1999-05-21 |
KR19990031997A (ko) | 1999-05-06 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19971015 |
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