JPS60232433A - High frequency heater - Google Patents

High frequency heater

Info

Publication number
JPS60232433A
JPS60232433A JP8870284A JP8870284A JPS60232433A JP S60232433 A JPS60232433 A JP S60232433A JP 8870284 A JP8870284 A JP 8870284A JP 8870284 A JP8870284 A JP 8870284A JP S60232433 A JPS60232433 A JP S60232433A
Authority
JP
Japan
Prior art keywords
weight
motor
heated
mounting table
elastic body
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
JP8870284A
Other languages
Japanese (ja)
Other versions
JPH035492B2 (en
Inventor
Kazumi Hirai
和美 平井
Mitsuo Akiyoshi
秋吉 光夫
Chikao Nakano
仲野 親男
Kenji Watanabe
賢治 渡辺
Satoshi Kodama
智 児玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8870284A priority Critical patent/JPS60232433A/en
Priority to US06/728,610 priority patent/US4595827A/en
Priority to EP85105271A priority patent/EP0172317B1/en
Priority to DE8585105271T priority patent/DE3582460D1/en
Priority to CA000480551A priority patent/CA1237785A/en
Priority to AU41869/85A priority patent/AU560747B2/en
Publication of JPS60232433A publication Critical patent/JPS60232433A/en
Priority to US06/836,717 priority patent/US4673800A/en
Publication of JPH035492B2 publication Critical patent/JPH035492B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/64Heating using microwaves
    • H05B6/6447Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
    • H05B6/6464Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using weight sensors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00Stoves or ranges heated by electric energy
    • F24C7/08Arrangement or mounting of control or safety devices
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/64Heating using microwaves
    • H05B6/6408Supports or covers specially adapted for use in microwave heating apparatus
    • H05B6/6411Supports or covers specially adapted for use in microwave heating apparatus the supports being rotated

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)
  • Electric Ovens (AREA)

Abstract

PURPOSE:To make it possible to correctly measure the weight and to perform stable heating by supporting a material to be heated, a rotary table and a motor integrally by an elastic member. CONSTITUTION:The weight of a material 23 to be heated is applied to a motor 27 through a rotary table 25, and the material 23 is transferred downwardly in accordance with the weight thereof. The quantity of transfer of the material and the number of vertical vibration of the motor part is detected by a detector 31, and only the weight of the material 23 to be heated can be detected from the weight of the entire part. If the weights of a rotary pan 24, the table 25 and the motor 27 are measured beforehand, it is possible to detect only the weight of the material 23 to be heated. By controlling the operation of the oscillation of a magnetron from this output, it is possible to heat the material for an optimum heating time in accordance with the weight of the material 23 to be heated. A detection coil 36 detects the transfer quantity of a magnet and the number of vibration thereof. The number of vibration of a body is determined depending on the strength of an elastic member supporting the same and the weight of the body. Therefore when the number of vibration is measured, the weight of the body can be obtained.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、電子レンジ等の高周波加熱装置に関するもの
である。
DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to high frequency heating devices such as microwave ovens.

従来例の構成とその問題点 第1図は従来の構成の高周波加熱装置の構造を示す断面
図である。第1図において加熱室1の前面にはドア2を
開閉自在に設けている。加熱室1には導波管3を連結し
て設け、これにマグネトロン4を設けている。マグネト
ロン4から発振した電波は導波管3を介して加熱室1内
に照射する。
Conventional Structure and Its Problems FIG. 1 is a cross-sectional view showing the structure of a conventional high-frequency heating device. In FIG. 1, a door 2 is provided at the front of a heating chamber 1 so as to be openable and closable. A waveguide 3 is connected to the heating chamber 1, and a magnetron 4 is provided thereto. Radio waves oscillated from the magnetron 4 are irradiated into the heating chamber 1 via the waveguide 3.

被加熱物5は回転皿6の上に載置され、均一加熱を行な
うために加熱中はモータ7により回転させる。これによ
り被加熱物6を電波加熱するものであるが、このような
従来の高周波加熱装置によると、被加熱物5の量、重さ
に応じた加熱時間を使用者がタイムスイッチなどによっ
ていちいち設定する必要があり面倒であった。
The object to be heated 5 is placed on a rotating plate 6, and is rotated by a motor 7 during heating to uniformly heat the object. In this way, the object to be heated 6 is heated by radio waves, but according to such a conventional high-frequency heating device, the heating time corresponding to the amount and weight of the object to be heated 5 is set by the user using a time switch or the like. It was necessary and troublesome.

第2図は従来の高周波加熱装置の構造の他の例を示す部
分断面図である。第2図においては、被加熱物8を載置
する回転皿9を軸10で支持し、この軸10を軸受A1
1、軸受B12によって回転とスラスト方向の移動を自
在に保持している。
FIG. 2 is a partial cross-sectional view showing another example of the structure of a conventional high-frequency heating device. In FIG. 2, a rotary plate 9 on which an object to be heated 8 is placed is supported by a shaft 10, and this shaft 10 is supported by a bearing A1.
1. Rotation and movement in the thrust direction are freely maintained by the bearing B12.

軸10には歯車A13を設け、モータ14に設けた歯車
B15と結合し、回転駆動させている。
A gear A13 is provided on the shaft 10, and is coupled to a gear B15 provided on a motor 14 to drive rotation.

さらに軸10は荷重方向は、バネ16によって支持され
た支持板17によって荷重を受ける構成にしている。支
持板17は被加熱物8の重さに応じてバネ16とバラン
スがとれる位置まで移動するので、支持板17の動き、
位置を検出することによって被加熱物8の重さを検知で
きることになる。
Further, the shaft 10 is configured to receive a load in the load direction by a support plate 17 supported by a spring 16. Since the support plate 17 moves to a position where it is balanced with the spring 16 according to the weight of the object to be heated 8, the movement of the support plate 17,
By detecting the position, the weight of the object to be heated 8 can be detected.

この検知出力によってマグネトロンの動作を制御し被加
熱物の量、重さに応じた加熱ができるので、加熱時間の
設定が不要になり便利である。ところが、このような従
来の高周波加熱装置によると軸10は歯車A13と歯車
B15とがかみ合っているので、軸10の上下の動きに
対して抵抗となり、また軸受A11、軸受B12と軸1
0との間で摩擦抵抗を生じるので、被加熱物8の荷重が
正確に支持板17に伝わりにくく、正確な重量測定がで
きない欠点があった。このため加熱時間が狂い十分な加
熱ができなかった。
The operation of the magnetron can be controlled based on this detection output, and heating can be performed according to the amount and weight of the object to be heated, which is convenient as it eliminates the need to set the heating time. However, in such a conventional high-frequency heating device, since the shaft 10 is meshed with the gear A13 and the gear B15, there is resistance to the vertical movement of the shaft 10.
0, the load of the object to be heated 8 is difficult to be accurately transmitted to the support plate 17, which has the drawback that accurate weight measurement cannot be performed. As a result, the heating time was delayed and sufficient heating could not be achieved.

発明の目的 本発明は上記従来の欠点を解消するもので、簡単な構成
で正確な重量測定を行ない、加熱時間を設定しなくても
安定した加熱ができるようにすることを目的とする。
OBJECTS OF THE INVENTION The present invention solves the above-mentioned conventional drawbacks, and aims to provide accurate weight measurement with a simple configuration and stable heating without setting a heating time.

発明の構成 上記目的を達成するため、本発明の高周波加熱装置は、
被加熱物、回転載置台、モータを一体で弾性体で支持し
、回転載置台、モータあるいは弾性体の動きを検出する
検出器とにより構成した重量検出装置を設けることによ
り、軸受や歯車間などで発生する摩擦抵抗をなくし、こ
れにより正確な重量測定を行ない、いちいち加熱時間を
設定しなくても常に正確な加熱時間が自動的に決まり、
安定した加熱ができるという効果を有するものである。
Structure of the Invention In order to achieve the above object, the high frequency heating device of the present invention has the following features:
The object to be heated, a rotary mounting table, and a motor are integrally supported by an elastic body, and by providing a weight detection device consisting of a detector that detects the movement of the rotary mounting table, motor, or elastic body, it is possible to detect objects between bearings, gears, etc. This eliminates the frictional resistance that occurs during heating, enables accurate weight measurement, and automatically determines the correct heating time without having to set the heating time each time.
This has the effect of allowing stable heating.

実施例の説明 以下、本発明の一実施例について図面に基づいて説明す
る。
DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

第3図は本発明による高周波加熱装置の゛部分断面図で
ある。
FIG. 3 is a partial sectional view of the high frequency heating device according to the present invention.

第3図において加熱室21の前面にはドアー22を開閉
自在に設けている。加熱室21内にはマグネトロン(図
示せず)から発振した電波を照射し、被加熱物23を高
周波加熱する。被加熱物23は回転皿24の上に載せ、
回転皿24は回転載置台25の上に載置する。回転載置
台25は加熱室21の底面に設けた開口26を貫通した
モータ27の軸28に直接嵌合しており、モータ27に
より回転駆動させるものである。回転載置台25と一体
に結合したモータ27はコイルバネ29などの弾性体で
支持した支持板30によって保持する。被加熱物23の
荷重は、回転皿24、回転載置台25、モータ27の重
量と合せて全て支持板30に加わる。支持板30はコイ
ルバネ29の弾性と荷重に応じて上下に移動する。この
動きを例えば平行板によって構成したコンデンサの容量
変化として検出するなどの検出器31を介して信号とし
て検出し、制御回路を介してマグネトロンの動作を制御
する構成としている。
In FIG. 3, a door 22 is provided at the front of the heating chamber 21 so as to be openable and closable. Radio waves oscillated from a magnetron (not shown) are irradiated into the heating chamber 21 to heat the object 23 with high frequency. The object to be heated 23 is placed on the rotating plate 24,
The rotating plate 24 is placed on a rotating mounting table 25. The rotary mounting table 25 is directly fitted onto a shaft 28 of a motor 27 that passes through an opening 26 provided in the bottom of the heating chamber 21, and is driven to rotate by the motor 27. The motor 27 integrally connected to the rotary mounting table 25 is held by a support plate 30 supported by an elastic body such as a coil spring 29. The load of the object to be heated 23, together with the weight of the rotary plate 24, rotary mounting table 25, and motor 27, is all applied to the support plate 30. The support plate 30 moves up and down depending on the elasticity of the coil spring 29 and the load. This movement is detected as a signal via a detector 31, such as a change in capacitance of a capacitor constituted by a parallel plate, and the operation of the magnetron is controlled via a control circuit.

第4図は本発明における高周波加熱装置の他の実施例を
示す部分断面図である。
FIG. 4 is a partial sectional view showing another embodiment of the high frequency heating device according to the present invention.

通したモータ27の軸28に直接嵌合しており、モータ
27により回転駆動させることは同じである。モータ2
7はブロックA32に固定しており、ブロックA32は
複数枚の板バネ34によってブロックB33と連結して
おり、ブロックB33は本体底部34に固定している。
It is directly fitted onto the shaft 28 of the motor 27 that has passed through the shaft, and is similarly driven to rotate by the motor 27. motor 2
7 is fixed to a block A32, the block A32 is connected to a block B33 by a plurality of leaf springs 34, and the block B33 is fixed to the bottom part 34 of the main body.

ブロックA32ブロツクB33板バネ34によりロバ−
パル機構が構成されるのでブロックA32に固定したモ
ータ27は上下に垂直に弾性をもって移動する。ブロッ
クA32には磁石35を設け、これに対向して検知コイ
ル36を設けている。ロバ−パル機構のして下に変移す
るので、磁石35も移動し、この磁石の移動によって検
知コイル36に電流を発生する構成である。
Block A32 Block B33
Since a pulse mechanism is constructed, the motor 27 fixed to the block A32 moves elastically vertically up and down. A magnet 35 is provided in the block A32, and a detection coil 36 is provided opposite to the magnet 35. As the donkey pal mechanism moves downward, the magnet 35 also moves, and the movement of the magnet generates a current in the detection coil 36.

以下上記構成における作用について説明する。The operation of the above configuration will be explained below.

被加熱物の重量は、回転載置台を介してモータに加わり
、モータは弾性体により支持されているので、その重量
に応じて下方へ変移する。この変移量や変移時に起きる
モータ部の上下振動数を検出器により検出し、その検出
量から全体の重量を検。
The weight of the object to be heated is applied to the motor via the rotary mounting table, and since the motor is supported by an elastic body, it shifts downward in accordance with the weight. A detector detects the amount of this displacement and the vertical vibration frequency of the motor that occurs during the displacement, and the overall weight is determined from the detected amount.

出する。回転皿や回転載置台、モータの重量はあらかじ
め測定しておけば、全体の重量から被加熱物だけの重さ
を検出できることになる。
put out By measuring the weight of the rotating plate, rotating mounting table, and motor in advance, the weight of only the object to be heated can be detected from the overall weight.

この出力により制御部を介してマグネトロンの発振の動
作を制御することにより、被加熱物の重量に応じて最適
の加熱時間だけ加熱することができるものである。検出
コイル36は磁石の変移量や振動数を検出する。物体の
振動数は、それを支えている弾性体の強さと、物体の重
さによって決まるのでその振動数を測定すれば、重さを
知ること力(できる。
By controlling the oscillation of the magnetron via the control unit based on this output, the object to be heated can be heated for an optimum heating time depending on the weight of the object. The detection coil 36 detects the amount of displacement and frequency of the magnet. The frequency of an object's vibrations is determined by the strength of the elastic body that supports it and the weight of the object, so by measuring its frequency, you can determine its weight.

このように本実施例によれば、被加熱物の重量は間に軸
受や歯車の摩擦抵抗が入ることなく、直接弾性体に加わ
るので、重量に対する弾性体の変移の相関関係が良くな
り、より正確な重量を検出でき、被加熱物に応じて最適
の加熱時間で加熱することができるという効果を有する
In this way, according to this embodiment, the weight of the object to be heated is applied directly to the elastic body without the frictional resistance of bearings or gears in between, so the correlation between the displacement of the elastic body and the weight is improved, and the It has the advantage of being able to accurately detect the weight and heating the object for an optimal heating time depending on the object to be heated.

発明の効果 以上のように本発明によれば次の効果を得ることができ
る。
Effects of the Invention As described above, according to the present invention, the following effects can be obtained.

(1)モータや回転載置台を一体で直接弾性体で支持し
ているので、軸と開口の間には空隙を設けることができ
被加熱物の荷重が弾性体に加わるときに、その上下の動
きに対して途中に軸受や歯車の摩擦抵抗が入ることなく
、荷重を直接弾性体に伝えることができる。
(1) Since the motor and rotary mounting table are integrally supported directly by the elastic body, a gap can be provided between the shaft and the opening, and when the load of the object to be heated is applied to the elastic body, the upper and lower Load can be directly transmitted to the elastic body without any frictional resistance from bearings or gears intervening during movement.

従って重量に対する弾性体の変移や振動数の相関関係が
良くなり、正確な重量測定をすることができる。
Therefore, the correlation between the displacement of the elastic body and the vibration frequency with respect to the weight is improved, and accurate weight measurement can be performed.

(2)被加熱物の重量による振動数を検出する場合でも
、振動の減衰が少ないのでより安定した振動数を検知で
きるので、この面からもより精度の高い測定が可能にな
る。
(2) Even when detecting the frequency of vibration due to the weight of the object to be heated, a more stable frequency can be detected because the vibration is less attenuated, and from this point of view as well, more accurate measurement is possible.

′(3)被加熱物の重量を測定することにより、制御部
を介して発振器であるマグネトロンの動作を制御すれば
、いちいち加熱時間を設定しなくても最適時間加熱する
ことができるので、面倒な手間がいらず便利で使いやす
い。
(3) By measuring the weight of the object to be heated and controlling the operation of the magnetron, which is an oscillator, through the control unit, it is possible to heat the object for the optimum time without having to set the heating time each time. Convenient and easy to use without any hassle.

また被加熱物を入れない状態時にあやまって加熱する、
いわゆる空焼運転を防止する回路構成にしておけばより
安全性の高い装置となる。
Also, heating may occur by mistake when there is no object to be heated.
If the circuit is configured to prevent so-called dry firing operation, the device will be safer.

(4)軸受や歯車部分における摩擦抵抗の減少は回軸載
置台の回転に必要なトルクも少なくて済むことになり、
小型モータで済むので、省資源、省エネルギーで経済的
な装置となると共にコンパクトで扱いやすい装置となる
(4) The reduction in frictional resistance in the bearings and gear parts means that less torque is required to rotate the rotating shaft mounting table.
Since it only requires a small motor, it becomes an economical device that saves resources and energy, and is also compact and easy to handle.

(5)弾性体を複数枚の板バネによるロバ−パル機構と
することによって、簡単な構成ながら、円滑にモータの
垂直上下動を支持することができるので荷重を水平に安
定して支持することができる。
(5) By using the elastic body as a donkey pal mechanism using a plurality of leaf springs, it is possible to smoothly support the vertical vertical movement of the motor with a simple structure, so that the load can be stably supported horizontally. I can do it.

また板バネはロバ−パル機構を構成すると共に重量測定
のための弾性体の両方の役割を果すので、特に上下方向
の寸法に対して薄い構成となり、装置の底部に納まりや
すい形状となり、ひいては全体的にコンパクトで薄型の
装置を実現できることになる。
In addition, since the leaf spring serves both as a member of the donkey pal mechanism and as an elastic body for weight measurement, it has a thin structure especially in the vertical direction, and has a shape that is easy to fit in the bottom of the device. This means that a compact and thin device can be realized.

(6)検出器を磁石と検出コイルによって検出する構成
にすると、例えば荷重の振動数などを検出するような場
合において、大きな検知出力が得られしかも、振動部と
非接触で検知できるので、振動を減衰させることもなく
、より正確な検知をすることができる。
(6) If the detector is configured to detect with a magnet and a detection coil, a large detection output can be obtained, for example when detecting the frequency of vibration of a load, and it can be detected without contacting the vibrating part, so it is possible to detect vibrations. It is possible to perform more accurate detection without attenuating the

なお、実施例ではモータと回転載置台を直結する構成で
示したが、途中に歯車などを介した伝達構成としても、
これらの伝達手段とも一体に弾性体で支持すれば、前記
と同様の効果が発揮されることには変りないものである
In addition, although the example shows a configuration in which the motor and the rotary mounting table are directly connected, it is also possible to use a transmission configuration via a gear or the like in the middle.
If these transmission means are integrally supported by an elastic body, the same effects as described above will still be achieved.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は従来の高周波加熱装置の構造を示す断面図、第
2図は同装置の他の従来例を示す部分断面図、第3図は
本発明の高周波加熱装置の構造の一実施例を示す部分断
面図、第4図は同装置の他の実施例を示す部分断面図で
ある。 23・・・・・被加熱物、24・・・・・・回転皿、2
5・・・・・回転載置台、27・・・・・・モータ、2
8・・・・・・軸、29・・・・・・コイルバネ、30
・・・・・・支持板、31・・・・・・検出器、32 
・=−・・ブロックA133・・・・・・ブロックB1
34・・・・・板バネ、35・・・・・・磁゛石、36
・・・・・・検出コイル。 代理人の氏名 弁理士 中 尾 敏 男 ほか1名第1
図 第2図 1q /6 74
Fig. 1 is a sectional view showing the structure of a conventional high-frequency heating device, Fig. 2 is a partial sectional view showing another conventional example of the same device, and Fig. 3 is an embodiment of the structure of the high-frequency heating device of the present invention. FIG. 4 is a partial sectional view showing another embodiment of the device. 23...Object to be heated, 24...Rotating plate, 2
5...Rotating table, 27...Motor, 2
8... shaft, 29... coil spring, 30
... Support plate, 31 ... Detector, 32
・=-・Block A133・・・Block B1
34...Plate spring, 35...Magnet, 36
...Detection coil. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 2 1q /6 74

Claims (3)

【特許請求の範囲】[Claims] (1)加熱室と、前記加熱室に電波を供給する発振器と
、前記加熱室内で被加熱物を載置する回転載置台と、前
記回転載置台を駆動するモータと、前記モータを支持す
る弾性体と、前記回転載置台、モータ、あるいは弾性体
の動きを検出する検出器とを設け、前記弾性体は回転載
置台とモータを一体に支持し、回転載置台上の被加熱物
の重量を検出器で検出し、この検出器の出力により発振
器の動作を制御する構成とした高周波加熱装置。
(1) A heating chamber, an oscillator that supplies radio waves to the heating chamber, a rotating mounting table on which the object to be heated is placed in the heating chamber, a motor that drives the rotating mounting table, and an elastic member that supports the motor. and a detector for detecting the movement of the rotary mounting table, the motor, or the elastic body, the elastic body integrally supporting the rotary mounting table and the motor, and reducing the weight of the object to be heated on the rotary mounting table. A high-frequency heating device configured to detect with a detector and control the operation of an oscillator based on the output of this detector.
(2)回転載置台とモータとを一体に支持する弾性体は
、複数枚の板バネによりロバ−パル機構を構成した特許
請求の範囲第1項に記載の高周波加熱装置。
(2) The high-frequency heating device according to claim 1, wherein the elastic body that integrally supports the rotary mounting table and the motor constitutes a donkey pal mechanism using a plurality of leaf springs.
(3)回転載置台、モータあるいは弾性体の動きを検出
する検出器は、磁石とコイルによって構成した特許請求
の範囲第1項記載の高周波加熱装置。
(3) The high-frequency heating device according to claim 1, wherein the detector for detecting the movement of the rotating mounting table, the motor, or the elastic body is constituted by a magnet and a coil.
JP8870284A 1984-05-02 1984-05-02 High frequency heater Granted JPS60232433A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP8870284A JPS60232433A (en) 1984-05-02 1984-05-02 High frequency heater
US06/728,610 US4595827A (en) 1984-05-02 1985-04-29 Cooking apparatus with weighing device
EP85105271A EP0172317B1 (en) 1984-05-02 1985-04-30 Cooking apparatus with weighing device
DE8585105271T DE3582460D1 (en) 1984-05-02 1985-04-30 COOKER WITH WEIGHING DEVICE.
CA000480551A CA1237785A (en) 1984-05-02 1985-05-01 Cooking apparatus with weighing device
AU41869/85A AU560747B2 (en) 1984-05-02 1985-05-01 Cooking apparatus with weighing device
US06/836,717 US4673800A (en) 1984-05-02 1986-03-06 Cooking apparatus with weighing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8870284A JPS60232433A (en) 1984-05-02 1984-05-02 High frequency heater

Publications (2)

Publication Number Publication Date
JPS60232433A true JPS60232433A (en) 1985-11-19
JPH035492B2 JPH035492B2 (en) 1991-01-25

Family

ID=13950205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8870284A Granted JPS60232433A (en) 1984-05-02 1984-05-02 High frequency heater

Country Status (1)

Country Link
JP (1) JPS60232433A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63118531A (en) * 1986-11-06 1988-05-23 Matsushita Electric Ind Co Ltd Heat-cooking apparatus
JPS63316444A (en) * 1987-06-19 1988-12-23 Hitachi Electronics Eng Co Ltd Heating device in silver paste curing device
JPH01174825A (en) * 1987-12-28 1989-07-11 Matsushita Electric Ind Co Ltd High-frequency heater
CN112964158A (en) * 2021-02-09 2021-06-15 中国航发哈尔滨东安发动机有限公司 Parallel measurement tool and measurement method for rotary oil absorption mechanism
CN113351080A (en) * 2021-06-21 2021-09-07 北京银河巴马生物技术股份有限公司 Comprehensive temperature control multidirectional shaking table system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63118531A (en) * 1986-11-06 1988-05-23 Matsushita Electric Ind Co Ltd Heat-cooking apparatus
JPS63316444A (en) * 1987-06-19 1988-12-23 Hitachi Electronics Eng Co Ltd Heating device in silver paste curing device
JPH01174825A (en) * 1987-12-28 1989-07-11 Matsushita Electric Ind Co Ltd High-frequency heater
CN112964158A (en) * 2021-02-09 2021-06-15 中国航发哈尔滨东安发动机有限公司 Parallel measurement tool and measurement method for rotary oil absorption mechanism
CN113351080A (en) * 2021-06-21 2021-09-07 北京银河巴马生物技术股份有限公司 Comprehensive temperature control multidirectional shaking table system
CN113351080B (en) * 2021-06-21 2022-05-10 北京银河巴马生物技术股份有限公司 Comprehensive temperature control multidirectional shaking table system

Also Published As

Publication number Publication date
JPH035492B2 (en) 1991-01-25

Similar Documents

Publication Publication Date Title
CA1244524A (en) Heat cooking appliance with weight detecting function
JPS60232433A (en) High frequency heater
CA1236887A (en) Heating apparatus having a weight detector
JP2532787B2 (en) Heating cooker
JPS6172937A (en) High frequency heating device
JPS6138336A (en) High frequency heating device
JPH0317429A (en) Oven
JPS6136620A (en) Cooking utencil with weight detecting function
JPS6136619A (en) Heat cooking utencil
JPS60144527A (en) Cooking apparatus with weight detecting function
JPH035494B2 (en)
JPS60144526A (en) Cooker provided with weighing function
JPS6138327A (en) Meating cooker with weighing mechanism
JPS6147094A (en) High frequency heater
KR960003112Y1 (en) Weight measuring apparatus of microwave oven
JPH0330788B2 (en)
JPS6162725A (en) Heating and cooking apparatus with weight sensing function
JPS63220021A (en) High frequency heating device
JPH0158420B2 (en)
JPS60174427A (en) Heating and cooking unit with weight sensing function
JPH0333975B2 (en)
JPH035493B2 (en)
JPH01171516A (en) Heating and cooking device
JPS6359052B2 (en)
KR920001346Y1 (en) Weight detecting device of food for electronic range