JP5624137B2 - 電子レンジ - Google Patents
電子レンジ Download PDFInfo
- Publication number
- JP5624137B2 JP5624137B2 JP2012523913A JP2012523913A JP5624137B2 JP 5624137 B2 JP5624137 B2 JP 5624137B2 JP 2012523913 A JP2012523913 A JP 2012523913A JP 2012523913 A JP2012523913 A JP 2012523913A JP 5624137 B2 JP5624137 B2 JP 5624137B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetron
- time
- start time
- oscillation start
- microwave
- 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
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
- H05B6/666—Safety circuits
-
- 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
- H05B6/687—Circuits for monitoring or control for cooking
-
- 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
- H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
- H05B2206/04—Heating using microwaves
- H05B2206/043—Methods or circuits intended to extend the life of the magnetron
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Ovens (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Constitution Of High-Frequency Heating (AREA)
Description
2 加熱室
3 扉
4 操作パネル
5 操作部
6 表示部
7 マグネトロン
8 導波管
9 アンテナ
10 アンテナモータ
11 電波センサ
12 制御部
13 電源部
14 記憶部
15 タイマー
16 入出力部
Claims (3)
- 調理物を収容する加熱室と、電圧の印加により発振して前記加熱室に供給されるマイクロ波を発生するマグネトロンと、前記マグネトロンにより発生するマイクロ波を検出する電波センサと、前記マグネトロンの電圧印加から発振によってマイクロ波を前記電波センサで検出するまでの発振開始時間及び累積駆動時間を計測するタイマーと、前記マグネトロンの交換時期を報知する報知部とを備え、
前記発振開始時間が前記累積駆動時間に基づいて設定される所定時間よりも長くなった際に前記報知部による報知を行うとともに、
前記発振開始時間及び前記累積駆動時間を記憶部に記憶して読み出し可能にし、
前記マグネトロンが寿命時間に到達した時の前記発振開始時間の統計データを予め取得し、
前記所定時間は前記統計データと前記記憶部から読み出した前記発振開始時間及び前記累積駆動時間の比較によって設定されることを特徴とする電子レンジ。 - 前記発振開始時間を記憶し、複数回連続して前記発振開始時間が前記所定時間よりも長くなった際に前記報知部による報知を行うことを特徴とする請求項1に記載の電子レンジ。
- 前記マグネトロンを複数有し、各前記マグネトロンが異なる位相で発振することを特徴とする請求項1または請求項2に記載の電子レンジ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010156504 | 2010-07-09 | ||
JP2010156504 | 2010-07-09 | ||
PCT/JP2011/065532 WO2012005316A1 (ja) | 2010-07-09 | 2011-07-07 | 電子レンジ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2012005316A1 JPWO2012005316A1 (ja) | 2013-09-05 |
JP5624137B2 true JP5624137B2 (ja) | 2014-11-12 |
Family
ID=45441293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012523913A Expired - Fee Related JP5624137B2 (ja) | 2010-07-09 | 2011-07-07 | 電子レンジ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9271339B2 (ja) |
EP (1) | EP2592900A1 (ja) |
JP (1) | JP5624137B2 (ja) |
CN (1) | CN102960059A (ja) |
AU (1) | AU2011274876B2 (ja) |
WO (1) | WO2012005316A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10524318B2 (en) | 2014-02-10 | 2019-12-31 | Sharp Kabushiki Kaisha | Microwave oven |
JP6205284B2 (ja) * | 2014-02-10 | 2017-09-27 | シャープ株式会社 | 電子レンジ |
US10085584B2 (en) * | 2014-06-09 | 2018-10-02 | Whirlpool Corporation | Method of regulating temperature for sous vide cooking and apparatus therefor |
DE112015003208T5 (de) * | 2014-07-10 | 2017-03-30 | Panasonic Intellectual Property Management Co., Ltd. | Mikrowellen-Heizvorrichtung |
CN104879801B (zh) * | 2015-06-08 | 2017-07-07 | 广东美的厨房电器制造有限公司 | 微波饭煲 |
EP3435737B1 (en) * | 2016-03-25 | 2021-04-28 | Panasonic Intellectual Property Management Co., Ltd. | Microwave heating device |
JP1562586S (ja) | 2016-06-01 | 2016-11-07 | ||
US10383183B2 (en) * | 2016-12-05 | 2019-08-13 | Hall Labs Llc | Microwave oven with oscillating magnetron |
JP1599562S (ja) | 2017-09-28 | 2018-03-12 | ||
CN109661056B (zh) * | 2018-12-17 | 2021-06-22 | 京信通信***(中国)有限公司 | 一种微波设备 |
CN111615230B (zh) * | 2020-05-13 | 2022-06-10 | 广东美的厨房电器制造有限公司 | 微波家电的控制方法、装置、微波家电和电子设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0362496A (ja) * | 1989-07-31 | 1991-03-18 | Toshiba Corp | マイクロ波加熱装置 |
JPH0412491A (ja) * | 1990-04-27 | 1992-01-17 | Sharp Corp | 電子レンジ |
JPH0529075A (ja) * | 1991-07-25 | 1993-02-05 | Sharp Corp | 電子レンジ |
JPH06193884A (ja) * | 1992-12-21 | 1994-07-15 | Matsushita Electric Ind Co Ltd | 高周波加熱調理器 |
JP2003234173A (ja) * | 2002-02-06 | 2003-08-22 | Matsushita Electric Ind Co Ltd | 高周波加熱装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS529075A (en) * | 1975-07-10 | 1977-01-24 | Kazuhiko Okada | Method to prepare rough surface of synthetic resin and apparatus thereof |
JPS6193884A (ja) * | 1984-10-15 | 1986-05-12 | 松田 信一 | パイプのクリ−ニング装置 |
US4694402A (en) * | 1985-05-28 | 1987-09-15 | Basic Measuring Instruments | Waveform disturbance detection apparatus and method |
JPH0772618B2 (ja) | 1989-03-03 | 1995-08-02 | 三洋電機株式会社 | 調理器 |
JP2799052B2 (ja) * | 1990-07-24 | 1998-09-17 | 株式会社東芝 | 高周波加熱調理装置 |
JPH04250390A (ja) | 1991-01-28 | 1992-09-07 | Matsushita Electric Works Ltd | 超音波式物体検知器 |
FR2679075B1 (fr) * | 1991-07-09 | 1993-10-22 | Moulinex Sa | Dispositif de detection du dysfonctionnement d'une charge telle qu'un magnetron. |
DE69309645T2 (de) | 1992-12-21 | 1997-10-02 | Matsushita Electric Ind Co Ltd | Verfahren und Apparat zum Heizen mit Mikrowellen |
JP3026704B2 (ja) * | 1993-07-29 | 2000-03-27 | 富士通株式会社 | マグネトロン発振出力制御装置及びプラズマ処理方法 |
US5653906A (en) * | 1994-09-07 | 1997-08-05 | Robertshaw Controls Company | Control system for a microwave oven, a microwave oven using such a control system and methods of making the same |
JP3650477B2 (ja) * | 1996-05-31 | 2005-05-18 | 株式会社ダイヘン | マイクロ波発生装置 |
JP2000105521A (ja) * | 1998-09-29 | 2000-04-11 | Canon Inc | 複数ユニットからなる装置およびその異常検出方法ならびに初期化方法 |
KR100586510B1 (ko) * | 2000-12-06 | 2006-06-07 | 삼성전자주식회사 | 전자렌지 및 그 제어방법 |
CA2807931C (en) * | 2004-12-14 | 2017-07-25 | Enodis Corporation | Impingement/convection/microwave oven and method |
FR2885006B1 (fr) * | 2005-04-22 | 2007-06-29 | Premark Feg Llc | Four a micro-ondes avec modulateur de phase |
EP2160074B1 (en) * | 2005-11-25 | 2012-02-08 | Panasonic Corporation | Power control device for high-frequency dielectric heating and its control method |
US7952289B2 (en) * | 2007-12-21 | 2011-05-31 | Nordson Corporation | UV lamp system and associated method with improved magnetron control |
US20090321428A1 (en) * | 2008-06-30 | 2009-12-31 | Hyde Roderick A | Microwave oven |
-
2011
- 2011-07-07 WO PCT/JP2011/065532 patent/WO2012005316A1/ja active Application Filing
- 2011-07-07 EP EP11803650.8A patent/EP2592900A1/en not_active Withdrawn
- 2011-07-07 CN CN2011800315631A patent/CN102960059A/zh active Pending
- 2011-07-07 US US13/703,700 patent/US9271339B2/en not_active Expired - Fee Related
- 2011-07-07 AU AU2011274876A patent/AU2011274876B2/en not_active Ceased
- 2011-07-07 JP JP2012523913A patent/JP5624137B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0362496A (ja) * | 1989-07-31 | 1991-03-18 | Toshiba Corp | マイクロ波加熱装置 |
JPH0412491A (ja) * | 1990-04-27 | 1992-01-17 | Sharp Corp | 電子レンジ |
JPH0529075A (ja) * | 1991-07-25 | 1993-02-05 | Sharp Corp | 電子レンジ |
JPH06193884A (ja) * | 1992-12-21 | 1994-07-15 | Matsushita Electric Ind Co Ltd | 高周波加熱調理器 |
JP2003234173A (ja) * | 2002-02-06 | 2003-08-22 | Matsushita Electric Ind Co Ltd | 高周波加熱装置 |
Also Published As
Publication number | Publication date |
---|---|
US20130087555A1 (en) | 2013-04-11 |
EP2592900A1 (en) | 2013-05-15 |
WO2012005316A1 (ja) | 2012-01-12 |
AU2011274876B2 (en) | 2014-07-24 |
CN102960059A (zh) | 2013-03-06 |
AU2011274876A1 (en) | 2013-01-10 |
US9271339B2 (en) | 2016-02-23 |
JPWO2012005316A1 (ja) | 2013-09-05 |
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