JP3825430B2 - 電子レンジ - Google Patents
電子レンジ Download PDFInfo
- Publication number
- JP3825430B2 JP3825430B2 JP2003317998A JP2003317998A JP3825430B2 JP 3825430 B2 JP3825430 B2 JP 3825430B2 JP 2003317998 A JP2003317998 A JP 2003317998A JP 2003317998 A JP2003317998 A JP 2003317998A JP 3825430 B2 JP3825430 B2 JP 3825430B2
- Authority
- JP
- Japan
- Prior art keywords
- cabinet
- chassis
- magnetron
- heating chamber
- electrically connected
- 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
-
- 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
- H05B6/76—Prevention of microwave leakage, e.g. door sealings
-
- 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
- F24C7/06—Arrangement or mounting of electric heating elements
-
- 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
- F24C15/00—Details
- F24C15/005—Coatings for ovens
-
- 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
- F24C15/00—Details
- F24C15/08—Foundations or supports plates; Legs or pillars; Casings; Wheels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Electric Ovens (AREA)
- Constitution Of High-Frequency Heating (AREA)
Description
11…シャーシ
12…キャビネット
13…加熱室
14…マグネトロン装置
15…マグネトロン管
16…金属製部材16
16a…ヨーク
16b…フィルタボックス
17…導電性スポンジ
18…導波管
Claims (4)
- 電磁波を出力するマグネトロン装置と、前記電磁波が供給される加熱室と、この加熱室が取り付けられる底板および前面板、背面板を有するシャーシと、1枚の金属板をコ字状に折り曲げて形成した上壁部および左側壁部、右側壁部を有し、前記シャーシとともに前記マグネトロン装置および前記加熱室を覆う筐体部分を構成するキャビネットとを具備し、前記マグネトロン装置は、前記電磁波の発生源であるマグネトロン管と、このマグネトロン管内に磁場を形成するための磁気回路の一部を構成するヨークと、前記マグネトロン管の入力部を収納するフィルターボックスと、前記マグネトロン管を冷却するラジエターとを有し、前記シャーシと前記キャビネットが機械的な接触で固定される部分が絶縁性の塗料で塗装された電子レンジにおいて、前記マグネトロン管の陽極部分とそれぞれが電気的に導通する前記ヨークおよび前記フィルターボックス、前記ラジエターの少なくとも1つと前記キャビネットとを、導電性スポンジまたはリード線、スプリング、板ばね、ビス止め、導電性板で電気的に接続したことを特徴とする電子レンジ。
- 電磁波を発生するマグネトロン管およびこのマグネトロン管の陽極部分と電気的に導通し前記マグネトロン管を囲む金属製部材を有するマグネトロン装置と、前記電磁波が供給される加熱室と、この加熱室が取り付けられるシャーシと、このシャーシとともに、前記マグネトロン装置および前記加熱室を覆う筐体部分を構成するキャビネットとを具備し、前記シャーシと前記キャビネットが機械的な接触で固定される部分が絶縁性の塗料で塗装された電子レンジにおいて、前記金属製部材と前記キャビネットを接触させて、前記金属製部材および前記キャビネット間を電気的に接続したことを特徴とする電子レンジ。
- シャーシとキャビネットの機械的な接触による固定は、前記キャビネットに設けた板状爪受部を前記シャーシに設けた爪部が形成する隙間に挟んで行う請求項1または請求項2記載の電子レンジ。
- 金属製部材とキャビネットとの間を電気的に接続する領域は、前記金属製部材および前記キャビネットの互いに対向する面どうし間である請求項2記載の電子レンジ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003317998A JP3825430B2 (ja) | 2003-09-10 | 2003-09-10 | 電子レンジ |
EP04292169A EP1515590B1 (en) | 2003-09-10 | 2004-09-09 | Microwave oven with reduced electromagnetic noise |
DE602004001113T DE602004001113T2 (de) | 2003-09-10 | 2004-09-09 | Mikrowellenofen mit reduziertem elektromagnetischem Rauschen |
KR1020040071940A KR101023267B1 (ko) | 2003-09-10 | 2004-09-09 | 전자 레인지 |
CNB2004100785272A CN100347485C (zh) | 2003-09-10 | 2004-09-10 | 微波炉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003317998A JP3825430B2 (ja) | 2003-09-10 | 2003-09-10 | 電子レンジ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005085661A JP2005085661A (ja) | 2005-03-31 |
JP3825430B2 true JP3825430B2 (ja) | 2006-09-27 |
Family
ID=34131993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003317998A Expired - Fee Related JP3825430B2 (ja) | 2003-09-10 | 2003-09-10 | 電子レンジ |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1515590B1 (ja) |
JP (1) | JP3825430B2 (ja) |
KR (1) | KR101023267B1 (ja) |
CN (1) | CN100347485C (ja) |
DE (1) | DE602004001113T2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2815405B1 (en) * | 2012-02-14 | 2018-01-10 | Goji Limited | A device for applying rf energy to a cavity |
DE102012109147A1 (de) * | 2012-09-27 | 2014-04-17 | Miele & Cie. Kg | Haushaltgerätebaueinrichtung und Haushaltgerät |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69024330T2 (de) * | 1989-10-31 | 1996-06-27 | Toshiba Kawasaki Kk | Mikrowellenofenmagnetron mit einer Filterstruktur |
CN1061107A (zh) * | 1990-10-31 | 1992-05-13 | 株式会社金星社 | 防止磁控管的有害电磁波结构及其制造方法 |
KR0160810B1 (ko) * | 1994-08-29 | 1998-12-01 | 구자홍 | 전자레인지의 마그네트론 장치 |
JPH08219466A (ja) * | 1995-02-08 | 1996-08-30 | Sanyo Electric Co Ltd | 電子レンジ |
JPH09320478A (ja) * | 1996-05-28 | 1997-12-12 | Toshiba Hokuto Denshi Kk | フィルターボックスおよびマグネトロンの製造方法 |
JP2001084917A (ja) * | 1999-09-17 | 2001-03-30 | Hitachi Hometec Ltd | 高周波加熱装置 |
JP2002008848A (ja) * | 2000-06-21 | 2002-01-11 | Matsushita Electric Ind Co Ltd | 高周波加熱装置 |
-
2003
- 2003-09-10 JP JP2003317998A patent/JP3825430B2/ja not_active Expired - Fee Related
-
2004
- 2004-09-09 DE DE602004001113T patent/DE602004001113T2/de not_active Expired - Lifetime
- 2004-09-09 KR KR1020040071940A patent/KR101023267B1/ko active IP Right Grant
- 2004-09-09 EP EP04292169A patent/EP1515590B1/en not_active Expired - Lifetime
- 2004-09-10 CN CNB2004100785272A patent/CN100347485C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE602004001113D1 (de) | 2006-07-20 |
DE602004001113T2 (de) | 2006-11-16 |
CN100347485C (zh) | 2007-11-07 |
CN1594986A (zh) | 2005-03-16 |
KR101023267B1 (ko) | 2011-03-18 |
KR20050026874A (ko) | 2005-03-16 |
EP1515590B1 (en) | 2006-06-07 |
EP1515590A1 (en) | 2005-03-16 |
JP2005085661A (ja) | 2005-03-31 |
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