JPH03124105U - - Google Patents

Info

Publication number
JPH03124105U
JPH03124105U JP1990032485U JP3248590U JPH03124105U JP H03124105 U JPH03124105 U JP H03124105U JP 1990032485 U JP1990032485 U JP 1990032485U JP 3248590 U JP3248590 U JP 3248590U JP H03124105 U JPH03124105 U JP H03124105U
Authority
JP
Japan
Prior art keywords
food
heating
electric heater
detection signal
light
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.)
Granted
Application number
JP1990032485U
Other languages
English (en)
Other versions
JP2510774Y2 (ja
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 filed Critical
Priority to JP1990032485U priority Critical patent/JP2510774Y2/ja
Priority to US07/666,915 priority patent/US5170024A/en
Priority to KR1019910003841A priority patent/KR920005754A/ko
Priority to CA002037937A priority patent/CA2037937C/en
Priority to AU73775/91A priority patent/AU618700B2/en
Priority to EP91104925A priority patent/EP0450499B1/en
Priority to DE69114887T priority patent/DE69114887T2/de
Publication of JPH03124105U publication Critical patent/JPH03124105U/ja
Application granted granted Critical
Publication of JP2510774Y2 publication Critical patent/JP2510774Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • H05B6/647—Aspects related to microwave heating combined with other heating techniques
    • H05B6/6482—Aspects related to microwave heating combined with other heating techniques combined with radiant heating, e.g. infrared heating
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/1928—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperature of one space

Description

【図面の簡単な説明】
第１図、第２図は本考案の加熱調理器の第１の
実施例を示す夫々斜視図、縦断面図、第３図、第
４図は上記実施例の受光素子の検出信号による制
御手段、検出信号例を夫々示す図、第５図、第６
図は上記実施例の温度センサの検出信号による制
御手段、検出信号例を夫々示す図、第７図は本考
案の第２の実施例の主要部を示す回路図、第８図
は上記第２の実施例の検出信号例を示す図である
。 １……加熱室、２……ターンテーブル、３……
マグネトロン、４……電気ヒータ、５……ハロゲ
ンランプ、６……光導電素子、７……サーミスタ
、１６……マイクロコンピユータ（制御手段）、
１７……基準抵抗、Ｒ３〜Ｒ７……抵抗、ＳＷ１
〜ＳＷ５……スイツチ、２６……マイクロコンピ
ユータ（検出感度調整手段、制御手段）。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) マグネトロンで発生させたマイクロ波およ
    び電気ヒータで発生させた熱線を加熱室内の食品
    に照射して、食品を加熱調理する加熱調理器にお
    いて、 上記食品に可視光線を照射する光源と、食品で
    反射された上記可視光線の光量を検出する受光素
    子と、上記加熱室内の温度を検出する温度センサ
    と、上記電気ヒータによる食品加熱時に上記受光
    素子および温度センサからの検出信号の経時変化
    を監視して、受光素子の検出信号が最大値から所
    定値だけ減少し、かつ温度センサの検出信号が初
    期値から所定値だけ増加したとき、加熱終了であ
    ると判断して、上記電気ヒータの加熱を終了させ
    るように制御する制御手段を備えたことを特徴と
    する加熱調理器。 (2) マグネトロンで発生させたマイクロ波およ
    び電気ヒータで発生させた熱線を加熱室内の食品
    に照射して、食品を加熱調理する加熱調理器にお
    いて、 上記食品に可視光線を照射する光源と、食品で
    反射された上記可視光線を受光し、光量に応じて
    抵抗値が変化するとともに、直列に接続された基
    準抵抗を介して一定電圧が印加される光導電素子
    と、上記基準抵抗に並列に選択可能に接続される
    複数の抵抗と、上記電気ヒータによる食品加熱開
    始時に、上記光導電素子と基準抵抗における電圧
    降下値が略等しくなるように上記抵抗を選択接続
    する検出感度調整手段と、検出感度調整後の上記
    光導電素子からの検出信号の経時変化を監視し、
    この検出信号が最大値から所定値だけ減少したと
    き、加熱終了であると判断して、上記電気ヒータ
    の加熱を終了させるように制御する制御手段を備
    えたことを特徴とする加熱調理器。
JP1990032485U 1990-03-28 1990-03-28 加熱調理器 Expired - Fee Related JP2510774Y2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP1990032485U JP2510774Y2 (ja) 1990-03-28 1990-03-28 加熱調理器
KR1019910003841A KR920005754A (ko) 1990-03-28 1991-03-11 가열요리장치
CA002037937A CA2037937C (en) 1990-03-28 1991-03-11 Heat cooking apparatus
US07/666,915 US5170024A (en) 1990-03-28 1991-03-11 Heat cooking apparatus with photoconductive element and thermistor
AU73775/91A AU618700B2 (en) 1990-03-28 1991-03-26 Heat cooking apparatus
EP91104925A EP0450499B1 (en) 1990-03-28 1991-03-27 Heat cooking apparatus
DE69114887T DE69114887T2 (de) 1990-03-28 1991-03-27 Mikrowellengerät.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990032485U JP2510774Y2 (ja) 1990-03-28 1990-03-28 加熱調理器

Publications (2)

Publication Number Publication Date
JPH03124105U true JPH03124105U (ja) 1991-12-17
JP2510774Y2 JP2510774Y2 (ja) 1996-09-18

Family

ID=12360288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990032485U Expired - Fee Related JP2510774Y2 (ja) 1990-03-28 1990-03-28 加熱調理器

Country Status (7)

Country Link
US (1) US5170024A (ja)
EP (1) EP0450499B1 (ja)
JP (1) JP2510774Y2 (ja)
KR (1) KR920005754A (ja)
AU (1) AU618700B2 (ja)
CA (1) CA2037937C (ja)
DE (1) DE69114887T2 (ja)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2077018C (en) * 1991-08-30 1997-04-15 Kazunari Nishii Cooking appliance
SE470168B (sv) * 1992-04-27 1993-11-22 Whirlpool Int Rök/ångdetektor för mikrovågsugn
EP0673182B1 (en) * 1994-03-18 2000-03-29 Lg Electronics Inc. Method for automatic control of a microwave oven
US5616268A (en) * 1994-07-07 1997-04-01 Microwave Medical Systems Microwave blood thawing with feedback control
JP3128524B2 (ja) * 1997-01-31 2001-01-29 三洋電機株式会社 電子レンジ
US6363836B1 (en) 1998-04-03 2002-04-02 Franklin Industries, L.L.C. Rotisserie cooker unit
FR2795935B1 (fr) * 1999-07-08 2001-09-14 Seb Sa Controle de grillage du pain dans un grille-pain par courbe de reponse d'un element photosensible
DE10109246C1 (de) * 2001-02-26 2002-10-31 Rational Ag Garprozeßfühler und diesen Garprozeßfühler verwendendes Verfahren zum Bestimmen zumindest einer Gargutgröße eines Garguts
CN1299061C (zh) * 2003-01-10 2007-02-07 乐金电子(天津)电器有限公司 微波炉的火灾检测控制电路
CN1575900A (zh) 2003-07-04 2005-02-09 白光株式会社 焊料加热工具
DE10336113A1 (de) * 2003-08-06 2005-03-10 Bsh Bosch Siemens Hausgeraete Bräunungssensorvorrichtung und Gargerät
DE10336115A1 (de) * 2003-08-06 2005-03-10 Bsh Bosch Siemens Hausgeraete Gargerät mit einer Bräunungssensorvorrichtung
JP4398710B2 (ja) * 2003-12-09 2010-01-13 白光株式会社 はんだ取扱い器具の温度制御装置
US20050265423A1 (en) * 2004-05-26 2005-12-01 Mahowald Peter H Monitoring system for cooking station
US7488919B2 (en) * 2004-09-01 2009-02-10 Western Industries, Inc. Warming apparatus
US7608805B2 (en) 2005-01-14 2009-10-27 Hakko Corporation Control system for battery powered heating device
DE202005012027U1 (de) * 2005-07-11 2006-11-23 Sinnotec Entwicklungsgesellschaft Ltd. Optisches System für Ofenbeleuchtung und Analyse
JP3868464B1 (ja) * 2005-07-26 2007-01-17 シャープ株式会社 加熱調理器
GB2461092B (en) * 2008-06-20 2012-03-14 Dyson Technology Ltd Domestic appliance
GB2461080B (en) * 2008-06-20 2012-03-14 Dyson Technology Ltd Domestic appliance
EP2149755B1 (en) * 2008-07-30 2012-12-05 Electrolux Home Products Corporation N.V. Oven and method of operating the same
DE102012217350A1 (de) * 2012-09-26 2014-03-27 BSH Bosch und Siemens Hausgeräte GmbH Gargerät
US10119708B2 (en) * 2013-04-23 2018-11-06 Alto-Shaam, Inc. Oven with automatic open/closed system mode control
DE102014111019A1 (de) * 2014-08-04 2016-01-21 Miele & Cie. Kg Verfahren und Hausgerät
US10739013B2 (en) 2015-05-05 2020-08-11 June Life, Inc. Tailored food preparation with an oven
US9644847B2 (en) 2015-05-05 2017-05-09 June Life, Inc. Connected food preparation system and method of use
US11116050B1 (en) 2018-02-08 2021-09-07 June Life, Inc. High heat in-situ camera systems and operation methods
US11593717B2 (en) 2020-03-27 2023-02-28 June Life, Inc. System and method for classification of ambiguous objects
USD978600S1 (en) 2021-06-11 2023-02-21 June Life, Inc. Cooking vessel
USD1007224S1 (en) 2021-06-11 2023-12-12 June Life, Inc. Cooking vessel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57150731A (en) * 1981-03-13 1982-09-17 Hitachi Heating Appliance Co Ltd Heating device
JPS58140524A (ja) * 1982-02-15 1983-08-20 Toshiba Corp 加熱調理装置
JPH02263016A (ja) * 1989-04-04 1990-10-25 Hitachi Heating Appliance Co Ltd 加熱調理装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220840A (en) * 1978-05-19 1980-09-02 Robertshaw Controls Company Pulsing probe for microwave oven
US4426572A (en) * 1979-05-10 1984-01-17 Hitachi Heating Appliances Co., Ltd. Heating apparatus with char detecting and heating control unit
US4433232A (en) * 1981-05-29 1984-02-21 Hitachi Heating Appliances Co., Ltd. Heating apparatus
CA1192618A (en) * 1981-09-03 1985-08-27 Sharp Kabushiki Kaisha Microwave oven with automatic cooking performance having additional heating process
JPS58220385A (ja) * 1982-06-16 1983-12-21 三洋電機株式会社 電子制御式調理器
JPS62154593A (ja) * 1985-12-27 1987-07-09 株式会社東芝 調理器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57150731A (en) * 1981-03-13 1982-09-17 Hitachi Heating Appliance Co Ltd Heating device
JPS58140524A (ja) * 1982-02-15 1983-08-20 Toshiba Corp 加熱調理装置
JPH02263016A (ja) * 1989-04-04 1990-10-25 Hitachi Heating Appliance Co Ltd 加熱調理装置

Also Published As

Publication number Publication date
EP0450499A2 (en) 1991-10-09
DE69114887D1 (de) 1996-01-11
US5170024A (en) 1992-12-08
EP0450499B1 (en) 1995-11-29
CA2037937A1 (en) 1991-09-29
DE69114887T2 (de) 1996-07-18
AU7377591A (en) 1991-10-03
EP0450499A3 (en) 1992-06-10
AU618700B2 (en) 1992-01-02
KR920005754A (ko) 1992-04-03
JP2510774Y2 (ja) 1996-09-18
CA2037937C (en) 1994-11-08

Similar Documents

Publication Publication Date Title
JPH03124105U (ja)
EP0037638B1 (en) Cooking apparatus
EP0553425B1 (en) Device for detecting the presence of a body, for example a saucepan, on a glass ceramic cooking hob in correspondence with a heating element associated with said hob
JPH01162914A (ja) ヒータ・エネルギ・カウンタを用いた温度センサ故障検出装置および方法
CA2085937C (en) Method for controlling a heating of high frequency cooker and apparatus thereof
GB2071969A (en) Cooking apparatus
DE58908595D1 (de) Wärmevorrichtung für Lebensmittel.
US5938962A (en) Apparatus for detecting a characteristic of a product undergoing heating
WO1994029779A1 (en) An apparatus for controlling the heating of foodstuffs
JPS601007B2 (ja) 炊飯器の制御装置
JP2624564B2 (ja) 加熱調理器
JP2000297932A (ja) 加熱調理器
JPH03134410A (ja) 加熱調理装置
JP2525798Y2 (ja) 加熱調理器
JPS5942968Y2 (ja) 炊飯器
JPH0127597Y2 (ja)
JPH0422564B2 (ja)
JPH0739456A (ja) 炊飯器の加熱方法
JPS6142489Y2 (ja)
JPH0246101B2 (ja)
JPS59224096A (ja) 電熱装置付高周波加熱装置
JPH0888078A (ja) 高周波加熱装置
JPH07148067A (ja) 電気煮炊器の制御装置
JPH03192676A (ja) 電気ホットプレート
JPH0422088B2 (ja)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees