JP3248147B2 - Induction heating cooker - Google Patents
Induction heating cookerInfo
- Publication number
- JP3248147B2 JP3248147B2 JP25007095A JP25007095A JP3248147B2 JP 3248147 B2 JP3248147 B2 JP 3248147B2 JP 25007095 A JP25007095 A JP 25007095A JP 25007095 A JP25007095 A JP 25007095A JP 3248147 B2 JP3248147 B2 JP 3248147B2
- Authority
- JP
- Japan
- Prior art keywords
- carbon
- magnetic field
- frequency magnetic
- heat
- heating cooker
- 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 - Lifetime
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Baking, Grill, Roasting (AREA)
- Cookers (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】この発明は電磁誘導加熱によ
る電磁加熱調理器に係り、特に炭素圧縮体から成る器物
を、高周波磁場発生装置が発生させる高周波磁場によっ
て発熱させる電磁加熱調理器、並びに炭素圧縮成型器物
の表面にフッ素系樹脂膜が被着形成され、高周波磁場に
より発熱する電磁加熱調理器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electromagnetic heating cooker using electromagnetic induction heating, and more particularly to an electromagnetic cooker for heating an object made of a compressed carbon body by a high-frequency magnetic field generated by a high-frequency magnetic field generator, and a carbon compression cooker. The present invention relates to an electromagnetic heating cooker in which a fluorine-based resin film is formed on the surface of a molding device and generates heat by a high-frequency magnetic field.
【０００２】[0002]
【従来の技術】従来、電磁調理器は高周波磁場を発生す
る装置の上に、鉄製品，ほうろう加工品，フェライト系
ステンレススチ−ルまたはアルミニウム板にフェライト
系鉄板を圧着したクラッド板を成型したもの、或いはア
ルミニウム鋳物の外面に鉄の溶射（厚さ５００μから３
００μ）膜を形成したもの等の器物を載せて発熱させて
いる。2. Description of the Related Art Conventionally, an electromagnetic cooker is formed by forming a clad plate obtained by pressing a ferrite-based iron plate on an iron product, an enameled product, a ferrite-based stainless steel or an aluminum plate, on a device for generating a high-frequency magnetic field. Or spraying iron on the outer surface of an aluminum casting (thickness
00μ) An object such as one having a film formed thereon is placed thereon to generate heat.
【０００３】[0003]
【発明が解決しようとする課題】前記従来の電磁調理器
においては電磁誘導加熱により発熱する器物の鉄の部分
が一般的に肉厚が２ミリ以下の薄いものであり、その結
果として電磁加熱調理器のスイッチを入れると、電磁誘
導加熱により短時間で発熱し、短時間、例えば３分前後
で３００°Ｃ前後の高温に達してしまう。従って放冷も
早く熱効率が悪いうえ、調理品として水煮炊きのような
ものには適するが、焦げつき等の生じる焼肉やスキヤ
キ、卵焼き、或いはお好み焼き等には耐久性の面で不向
きで、かつ外面のみ焼け焦げが生じて中には火が通らな
いという難点があり、使用電源も１３００ｗ以下しか使
用できないという難点があった。加えてスイッチを切る
と器物が急激に冷めてしまうので保温しておきたい調理
品には不向きという難点があった。また、焼肉等が出来
るように器物を肉厚にした場合には耐久性をもたせる構
造上の電導性からくる発熱性に問題が生じ、熱効率に難
点があった。この発明はそれらの実情に鑑みて、高周波
磁場による発熱性に優れていて、焼肉等の焼物調理が出
来る器物として耐久性に優れ、保温性にも優れた器物の
開発に長年にわたり鋭意研究してきたが、カーボンの物
性に注目し、これに加圧して成型したものが目的に合致
することをつきとめ、本発明を完成したものである。In the above-mentioned conventional electromagnetic cooking device, the iron portion of the device which generates heat by electromagnetic induction heating is generally as thin as 2 mm or less. When the vessel is switched on, heat is generated in a short time by electromagnetic induction heating, and reaches a high temperature of about 300 ° C. in a short time, for example, about 3 minutes. Therefore, it is quick to cool down and has poor thermal efficiency. It is suitable for cooked foods such as boiled water. There is a drawback that the fire does not pass inside due to scorching, and there is a drawback that the used power supply can be used only at 1300 W or less. In addition, when the switch is turned off, the articles cool down rapidly, so there is a drawback that they are not suitable for cooking products that need to be kept warm. In addition, when the thickness of the vessel is increased so that grilled meat or the like can be formed, a problem arises in the heat generation due to the electrical conductivity in the structure that provides durability, and there is a problem in thermal efficiency. In view of these circumstances, the present invention has been researched over the years for the development of a vessel which is excellent in heat generation due to a high-frequency magnetic field, durable as a dish for grilling meat such as grilled meat, and excellent in heat retention. However, the present invention has been completed by focusing on the physical properties of carbon and finding out that a molded product obtained by pressurizing the carbon material meets the purpose.
【０００４】[0004]
【課題を解決するための手段】この発明は前記課題を解
決し、目的を達成するために次のような技術的な手段を
講じた。すなわち、天然炭素もしくは人造炭素から選択
される炭素を圧縮機によって加圧し、加圧により生じる
２５０°Ｃ以上の熱と圧力で固結させて炭素圧縮体とし
た。この硬度は１〜４度で、加圧力により１〜２度にす
ることができる。この炭素圧縮体の器物を高周波磁場発
生装置に接して配設して、高周波磁場により器物を自己
発熱させる電磁加熱調理器、並びに天然炭素もしくは人
造炭素から選択される素材の炭素圧縮成型器物の表面に
フッ素系樹脂膜が被着形成され、高周波磁場により発熱
する電磁加熱調理器、として構成されている。前記天然
炭素とは黒鉛，無定形炭素であり、人造炭素とは有形物
或いは気体の可燃物を熱処理し炭化させた物をさしてい
る。炭素圧縮体とは、これらの炭素結晶体それらの粉末
を圧縮機によって加圧成型したものをさしており、炭素
圧縮成型器物は所望の形状に成型しているものをさして
いる。該加圧成型は例えば棒柱状に成型してから例えば
円盤状等に切断し研削加工をしてもよいし、あらかじめ
皿，鍋等器物型に成型してもよい。また器物並びに炭素
圧縮成型器物の形状は平板状，皿状，鍋状等任意であ
る。前記高周波磁場発生装置（器）は内部に電磁コイル
を有し通電すると高周波磁場を形成して被熱物（ここで
は器物）を誘導加熱する機構を有するものをさしてい
る。Means for Solving the Problems The present invention has taken the following technical means to solve the above problems and achieve the object. That is, carbon selected from natural carbon or artificial carbon was pressurized by a compressor and consolidated by heat and pressure of 250 ° C. or more generated by pressurization to obtain a carbon compact. This hardness is 1 to 4 degrees, and can be made 1 to 2 degrees by pressing force. An electromagnetic heating cooker in which the carbon compressed object is disposed in contact with a high-frequency magnetic field generator to generate heat by the high-frequency magnetic field, and a surface of a carbon compression molding device made of a material selected from natural carbon or artificial carbon. An electromagnetic heating cooker in which a fluorine-based resin film is adhered and formed and heat is generated by a high-frequency magnetic field. The natural carbon is graphite or amorphous carbon, and the artificial carbon is a tangible or gaseous combustible which is heat-treated and carbonized. The carbon compact refers to a product obtained by press-molding the powder of these carbon crystals or the like using a compressor, and a carbon compression-molded product refers to a product molded into a desired shape. The pressure molding may be performed, for example, by forming into a rod and column shape and then cutting into, for example, a disk shape and grinding, or may be preformed into a dish, pot, or other container-like shape. The shape of the vessel and the carbon compression molding vessel is arbitrary, such as a flat plate, a dish, and a pot. The high-frequency magnetic field generator (apparatus) has an electromagnetic coil therein, and when energized, forms a high-frequency magnetic field and has a mechanism for inductively heating an object to be heated (here, an object).
【０００５】[0005]
【作用】上記のように構成されたこの発明は次のような
作用を有する。この電磁加熱調理器のスイッチを入れる
と、高周波磁場発生装置が高周波磁場を形成して、これ
に接する炭素圧縮体からなる器物は誘導加熱現象を生ず
る。該器物は比較的厚味のある炭素圧縮体から形成され
ており導電性に優れているので、高周波磁場発生装置か
ら直接高周波磁場を受け入れて自己発熱する。また炭素
圧縮成型器物は高周波磁場発生器による高周波磁場によ
り直接誘導加熱される。前記炭素圧縮体の器物は急激な
温度上昇がなく、肉厚な被調理物を焦がすこともなく中
まで充分に火を通すことができる。炭素圧縮体から成る
器物は硬度１〜４度の硬質なものなので、肉を焼いて焦
げついてもタワシでこすり落すことができ傷もつかな
い。またスイッチを切って高周波磁場が消滅しても、発
熱していた器物は自己発熱したものであり、熱伝導性が
鉄等に比して低いので冷めにくく、保温性がすぐれてい
る。また炭素圧縮成型器物も同様であり、フッ素系樹脂
皮膜は表面を保護する。The present invention configured as described above has the following operation. When the electromagnetic heating cooker is turned on, the high-frequency magnetic field generator generates a high-frequency magnetic field, and the appliance made of the compressed carbon body in contact with the high-frequency magnetic field causes an induction heating phenomenon. Since the object is formed of a relatively thick carbon compact and has excellent conductivity, it receives a high-frequency magnetic field directly from a high-frequency magnetic field generator and self-heats. The carbon compression molding device is directly induction-heated by a high-frequency magnetic field generated by a high-frequency magnetic field generator. The container of the carbon compact does not have a rapid rise in temperature, and can sufficiently pass through the inside without burning the thick object to be cooked. Since the container made of the compressed carbon is a hard material having a hardness of 1 to 4 degrees, even if the meat is burned and scorched, it can be scrubbed with a scourer and does not scratch. Even when the switch is turned off and the high-frequency magnetic field disappears, the heat-producing equipment is self-heating, and has a low thermal conductivity compared to iron or the like, so that it is difficult to cool and has excellent heat retention. The same applies to the carbon compression molding device, and the fluorine resin film protects the surface.
【０００６】[0006]
【発明の実施の形態】この発明の実施の形態を図を参照
して説明する。図１は円柱状に押出加圧成型機によって
円柱棒状に成型されたカ−ボンの炭素圧縮体１の斜視図
である。炭素圧縮体１の小口面直径は例えば約２００ミ
リ、長さ約１，０００ミリ等、所望の大きさに成型され
る。これを例えば肉厚１５ミリに切断して平板状の器物
２が形成される。該器物２の表面は研磨加工を施した
後、フッ素系合成樹脂等の皮膜（５０μないし７０μ）
を形成処理等表面処理が行われる。図２は電磁加熱調理
器３の１例を示す縦断正面図である。電磁加熱調理器３
はケ−シング４内に高周波磁場を発生させる高周波磁場
発生装置５が配設されており、高周波磁場発生装置５か
ら導電コ−ド６が外方へ延設されている。図中符号７は
スイッチである。前記高周波磁場発生装置５の上部には
炭素圧縮体から成る器物２が当接配設されている。以上
の構成において、コ−ド６を図示しない電源に接続して
スイッチ７をオンにすると、高周波磁場発生装置５が高
周波磁場を発生させ、誘導加熱により上部の器物２が自
己発熱する。このときの経過時間と発熱温度とを表にす
ると別表１のとおりであった。対比例は従来の電磁加熱
調理器と、本願発明に係る器物２を普通の電熱コンロで
加熱したものを示す。Embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a carbon compact 1 made of carbon and formed into a cylindrical rod by an extrusion press molding machine. The carbon compact 1 is formed into a desired size, for example, having a small face diameter of about 200 mm and a length of about 1,000 mm. This is cut, for example, to a thickness of 15 mm to form a flat object 2. The surface of the vessel 2 is polished and then coated with a fluorine-based synthetic resin (50 μ to 70 μ).
Surface treatment such as forming treatment. FIG. 2 is a longitudinal sectional front view showing an example of the electromagnetic heating cooker 3. Electromagnetic heating cooker 3
A high-frequency magnetic field generator 5 for generating a high-frequency magnetic field is provided in the casing 4, and a conductive code 6 extends outward from the high-frequency magnetic field generator 5. Reference numeral 7 in the figure is a switch. On the upper part of the high-frequency magnetic field generator 5, a vessel 2 made of a compressed carbon body is disposed in contact. In the above configuration, when the cord 6 is connected to a power source (not shown) and the switch 7 is turned on, the high-frequency magnetic field generator 5 generates a high-frequency magnetic field, and the upper object 2 generates heat by induction heating. Table 1 shows the elapsed time and the exothermic temperature at this time. The comparative example shows a conventional electromagnetic heating cooker and an appliance 2 according to the present invention heated by an ordinary electric heating stove.
【０００７】別 表 １ Attachment 1
【０００８】この別表１でも判るように、従来の電磁調
理器は、わずか３分で３００°Ｃの高温に達するから手
早く焼成する材料や水煮などには適しているが、ステ−
キなど肉厚のものは表面だけがコゲてしまって中が焼け
ないという難があり、焦げつきにより耐久性に難があ
る。この点本願発明では２４０°Ｃに達するのに６分も
かかるということから、炭火で焼くように例えばステー
キのような肉厚のものでも時間をかけて中までよく火が
通るように焼くこともできる。焼肉のようなもので焦げ
つきができて、ヘラ等によって擦り落しても器物２表面
に傷がつくことがない。また加熱後にスイッチを切った
場合、従来品は急速に冷えるが、別表２でも判るように
本願発明品は器物２の温度が２４１°Ｃから１４８°Ｃ
まで下がるのに気温２４°Ｃ中で１０分も要することが
確認された。すなわち保温性が非常に優れている。この
ことは器物２の下方並びに周囲に断熱材を配することに
よって保温をより高めることができることを示してお
り、例えばスキヤキ等を調理後、スイッチを切っても食
べ終わるまで比較的高温に保温しておくことができるの
で、熱エネルギ−の有効利用に効果がある。As can be seen from the attached table 1, the conventional electromagnetic cooker reaches a high temperature of 300 ° C. in only 3 minutes and is therefore suitable for quickly baking materials and boiling water.
Thick materials such as g have the problem that only the surface is burned and the inside is not burnt, and the durability is poor due to scorching. In this respect, since it takes 6 minutes to reach 240 ° C. in the present invention, it is possible to take a long time even with a thick steak-like material such as a steak, so that the fire passes through the inside well. it can. The surface of the container 2 is not scratched even if it is scorched with a spatula or the like because it is burnt with something like a grilled meat. When the switch is turned off after heating, the conventional product cools down rapidly, but as can be seen from the attached table 2, the temperature of the object 2 of the present invention is from 241 ° C to 148 ° C.
It was confirmed that it took 10 minutes at a temperature of 24 ° C. to drop to the maximum. That is, the heat retention is very excellent. This indicates that the heat insulation can be further increased by arranging the heat insulating material below and around the container 2, for example, after cooking the squid, etc., keep the heat at a relatively high temperature until the end of eating even if the switch is turned off. Therefore, the heat energy is effectively used.
【０００９】別 表 ２ Attachment 2
【００１０】図３は器物２をポット型にした例を示す。
前例と同じ部材には同一符号を付して説明を省略する。
図３においてポット型器物２は図１に示す炭素圧縮体１
を肉厚に切断して後、中ぐり加工をしたものであるが、
プレス型によって初めからこのような型に圧縮成型する
ことができる。しかして器物２の内側に金属性ポット８
を嵌装してケ−シング４との間に断熱材９が配設されて
いる。この構成からなる電磁加熱調理器３は、例えばミ
ソ汁を煮炊きして後にスイッチを切っても長時間の保温
をすることができる。勿論、バイメタルスイッチの採用
によって、一定温度に下がるとスイッチが入り、一定温
度になるとスイッチが切れるようにすることができる。
なおこの発明は前記例示に限定されるものではない。電
磁加熱調理器の種類も焼肉用、たこ焼用、鍋釜、湯沸か
し、など種類を問わず応用することができる。FIG. 3 shows an example in which the container 2 is formed in a pot type.
The same members as those in the previous example are denoted by the same reference numerals, and description thereof is omitted.
In FIG. 3, a pot-shaped object 2 is a carbon compact 1 shown in FIG.
Is cut into thick and then boring.
It can be compression molded into such a mold from the beginning by means of a press mold. Then the metal pot 8 inside the object 2
And a heat insulating material 9 is disposed between the housing 4 and the casing 4. The electromagnetic heating cooker 3 having this configuration can keep the heat for a long time even if the switch is turned off after boiling the miso soup, for example. Of course, by employing a bimetal switch, the switch can be turned on when the temperature drops to a certain temperature, and turned off when the temperature reaches a certain temperature.
The present invention is not limited to the above example. The type of electromagnetic heating cooker can be applied regardless of the type, such as for grilled meat, for takoyaki, in a pot pot, and in a kettle.
【００１１】図４は高周波磁場発生装置５と組み合わせ
ていない電磁加熱調理器１０の縦断正面図である。この
素材は図１に示した炭素圧縮体１の器物２同様に肉厚１
５ミリ程度に切断して、平面円盤状に平置し、上面中央
部を例えば深さ２ミリ程度研削して調理部１１を形成、
その上端周縁部にフランジ１２を形成して炭素圧縮成型
器物１０Ａとし、その少なくとも調理部１１とフランジ
１２の表面にフッ素系合成樹脂の保護皮膜１３を焼き付
け被着して電磁加熱調理器１０としたものである。図中
符号１４は図示しない吊り手のフックの嵌装穴であり、
この嵌装穴１４に図示しない吊り手のフックを嵌装させ
て吊り下げて、仮想線で示す別体の高周波磁場発生器５
Ａに載置させることができる。以上の構成からなるこの
電磁加熱調理器１０を、高周波磁場を発生させる別体の
高周波磁場発生器５Ａの上に当接配置させて該高周波磁
場発生器５Ａに通電すると、高周波磁場発生器５Ａが発
生させる高周波磁場によって炭素圧縮成型器物１０Ａか
らなる電磁加熱調理器１０は自己発熱する。その発熱温
度は前記別表１に示すものと同じである。またこの炭素
圧縮成型器物１０Ａからなる電磁加熱調理器１０を普通
のタングステンコイル式電熱器（１２００ｗ）の上に載
置して加熱した結果、経過時間と温度との関係は別表１
の対比例に記載した通りであった。この別表１でも判る
ように、器物２並びに炭素圧縮成型器物１０Ａは高周波
磁場により自己発熱した温度より、電熱器で加熱した温
度の方が初めの４分間は低いが、加熱後６分後にはほぼ
同じになっている。すなわち同じ消費電力でも高周波磁
場による発熱の方が熱効率がよいことが認められるが、
炭素圧縮成型器物１０Ａからなる電磁加熱調理器１０
は、高周波磁場による自己発熱の外、電熱器や他の熱源
による加熱にも使用することができることを示してい
る。また他の熱源により加熱しても加熱停止後の放冷に
よる温度低下は別表２に示すものと同じく保温性に優れ
ている。なおこの炭素圧縮成型器物１０Ａの形状は図示
のものに限定されるものではなく、任意の形状にするこ
とができる。また器物２並びに炭素圧縮成型器物１０Ａ
の肉厚は、薄くすれば早く加熱され、逆に放冷も早くな
るし、単体では割れ欠けが生じやすい。従って、割れ欠
け防止のための金属性保護被覆体を被着することができ
る。また高周波磁場の周波数の選択によって、器物２の
上面のみを部分的に高温にすることができる。FIG. 4 is a vertical sectional front view of the electromagnetic heating cooker 10 not combined with the high-frequency magnetic field generator 5. This material has the same thickness as that of the container 2 of the carbon compact 1 shown in FIG.
Cut to about 5 mm, laid flat in a flat disk shape, grinding the center of the upper surface, for example, about 2 mm in depth, to form the cooking portion 11,
A flange 12 is formed on the peripheral edge of the upper end to form a carbon compression molded product 10A, and a protective film 13 made of a fluorinated synthetic resin is baked and applied to at least the surfaces of the cooking portion 11 and the flange 12 to obtain an electromagnetic heating cooker 10. Things. Reference numeral 14 in the figure is a fitting hole for a hook of a hanging hand (not shown),
A hook of a suspender (not shown) is fitted into the fitting hole 14 and suspended, and a separate high-frequency magnetic field generator 5 indicated by a virtual line is suspended.
A. When the electromagnetic heating cooker 10 having the above configuration is placed in contact with a separate high-frequency magnetic field generator 5A for generating a high-frequency magnetic field and energized to the high-frequency magnetic field generator 5A, the high-frequency magnetic field generator 5A is activated. The electromagnetic heating cooker 10 composed of the carbon compression molding device 10A generates heat by the generated high frequency magnetic field. The heat generation temperature is the same as that shown in Table 1 above. Further, as a result of mounting and heating the electromagnetic heating cooker 10 composed of the carbon compression molded product 10A on a normal tungsten coil electric heater (1200w), the relationship between elapsed time and temperature is shown in Table 1 below.
As described in the comparative example. As can be seen from this separate table 1, the temperature of the object 2 and the carbon compression molded object 10A heated by the electric heater for the first 4 minutes is lower than the temperature of self-generated heat by the high frequency magnetic field, but almost 6 minutes after the heating. Are the same. In other words, it is recognized that even with the same power consumption, heat generated by the high-frequency magnetic field has better thermal efficiency,
Electromagnetic heating cooker 10 made of carbon compression molded product 10A
Indicates that it can be used not only for self-heating by a high-frequency magnetic field but also for heating by an electric heater or other heat sources. Further, even when heating is performed by another heat source, the temperature drop due to cooling after the heating is stopped is excellent in heat retention as shown in Table 2 below. The shape of the carbon compression molding device 10A is not limited to the illustrated one, but may be any shape. Moreover, the container 2 and the carbon compression molding device 10A
The thinner the wall, the quicker it will be heated and the faster it will be allowed to cool down. Therefore, a metallic protective coating for preventing cracking and chipping can be applied. Also, by selecting the frequency of the high-frequency magnetic field, only the upper surface of the object 2 can be partially heated to a high temperature.
【発明の効果】上記のように構成されたこの発明は次の
ような優れた効果を有している。The present invention constructed as described above has the following excellent effects.
【００１２】１．器物を炭素圧縮体で形成したため、高
周波磁場により直接発熱し熱効率に優れている。硬度が
１〜４度と高く傷つきにくいことと、熱伝導率が一般的
金属に比して低いので急激に高温にならず、被調理品の
表面の焦げつきを生じさせずに被調理品に時間をかけて
芯まで火を完全に通させることができ、かつ従来の電磁
調理器では無理であった焼肉、スキヤキ、タコヤキ等の
焼物調理も容易にでき、幅広い調理に自由に使用するこ
とができるという効果がある。1. Since the object is formed of a carbon compact, it is directly heated by the high-frequency magnetic field and has excellent thermal efficiency. The hardness is as high as 1 to 4 degrees and it is hard to be scratched, and the thermal conductivity is low compared to general metals, so it does not rapidly rise to a high temperature, and it does not cause scorching on the surface of the cooked item and it takes time to cook. Can be made to completely pass the fire to the core, and it is easy to cook grilled meat such as grilled meat, sukiyaki, and octopus, which was impossible with conventional electromagnetic cookers, and it can be used freely for a wide range of cooking This has the effect.
【００１３】２． 器物は炭素圧縮体で熱伝導率が他の
金属より低いために、加熱された器物は高周波磁場発生
装置のスイッチを切って高周波磁場による発熱を停止さ
せても冷却しにくく長時間保温されるので、調理済の調
理品を火を使わずに長時間高温で保温することができる
効果がある。2. Since the object is a carbon compact and has a lower thermal conductivity than other metals, the heated object is hard to cool even if the high-frequency magnetic field generator is turned off to stop heat generation by the high-frequency magnetic field, so it is kept warm for a long time. In addition, it is possible to keep the cooked food at a high temperature for a long time without using fire.
【００１４】３． 炭素圧縮体からなる器物は高周波磁
場によって発熱するものであるため、特定の高周波を選
択することによって、器物の上面部分のみの発熱をさせ
ることができ、消費電力をセーブすることも可能である
効果がある。3. Since the object made of carbon compact generates heat by the high frequency magnetic field, by selecting a specific high frequency, only the upper part of the object can be heated and the power consumption can be saved. There is.
【００１５】４．炭素圧縮成型器物からなる電磁加熱調
理器は、高周波磁場を発生させる電磁器具の上に載置す
ることによって自己発熱して前記同様の被調理品を煮炊
き並びに焼くことができ、かつ通常の電熱器、コンロ等
による外的加熱によっても所望の温度に加熱保持させる
ことができる効果がある。4. An electromagnetic heating cooker made of a carbon compression molded product can self-heat by being placed on an electromagnetic appliance that generates a high-frequency magnetic field, and can cook and bake the same product to be cooked, and use a normal electric heater. There is an effect that heating and holding at a desired temperature can be performed by external heating using a stove or the like.
【００１６】５．炭素圧縮体の素材が比較的安価なので
コスト負担にならない効果があり、フッ素系合成樹脂保
護皮膜により表面の美粧と保護が保持される効果があ
る。5. Since the material of the carbon compact is relatively inexpensive, there is an effect that the cost is not burdened, and there is an effect that the cosmetic and protection of the surface are maintained by the fluorine-based synthetic resin protective film.
【図１】炭素圧縮体と器物の斜視図である。FIG. 1 is a perspective view of a carbon compact and a vessel.
【図２】電磁加熱調理器の縦断正面図である。FIG. 2 is a vertical sectional front view of the electromagnetic heating cooker.
【図３】ポット型器物を有する電磁加熱調理器の縦断正
面図である。FIG. 3 is a longitudinal sectional front view of an electromagnetic heating cooker having a pot-shaped object.
【図４】炭素圧縮成型器物からなる電磁加熱調理器の縦
断正面図である。FIG. 4 is a vertical cross-sectional front view of an electromagnetic heating cooker made of a carbon compression molded product.
１ 炭素圧縮体 ２ 器物 ３ 電磁加熱調理器 ４ ケ−シング ５ 高周波発生装置 ５Ａ 高周波発生器 ６ コ−ド ７ スイッチ ８ 金属ポット ９ 断熱材 １０ 電磁加熱調理器 １０Ａ 炭素圧縮成型器物 １１ 調理部 １２ フランジ １３ 保護皮膜 １４ 吊り手フック嵌装穴 REFERENCE SIGNS LIST 1 carbon compact 2 equipment 3 electromagnetic heating cooker 4 casing 5 high frequency generator 5A high frequency generator 6 code 7 switch 8 metal pot 9 heat insulating material 10 electromagnetic heating cooker 10A carbon compression molding tool 11 cooking unit 12 flange 13 Protective film 14 Hanging hole for hook hook
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) H05B 6/12 314 A47J 27/00 107 A47J 36/02 A47J 37/06 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. 7 , DB name) H05B 6/12 314 A47J 27/00 107 A47J 36/02 A47J 37/06
Claims (3)
る素材を、圧縮機の圧縮により生じる２５０℃以上の熱
と加圧力で固結させた硬度１度〜４度の炭素圧縮体から
裁断研摩された器物を、高周波磁場発生装置に接して配
設したことを特徴とする電磁加熱調理器。1. A material selected from natural carbon or artificial carbon is cut and polished from a carbon compact having a hardness of 1 to 4 degrees which is consolidated by heat and pressure of 250 ° C. or more generated by compression of a compressor. An electromagnetic heating cooker, wherein the cooking equipment is disposed in contact with a high-frequency magnetic field generator.
の熱と加圧力で固結させた硬度１度〜４度の、天然炭素
もしくは人造炭素から選択される素材の炭素圧縮成形体
からなる器物に、金属性保護被覆体が被着され、高周波
磁場により発熱するように構成されたことを特徴とする
電磁加熱調理器。2. A natural carbon having a hardness of 1 to 4 degrees, which is consolidated by heat and pressure of 250 ° C. or higher generated by compression of a compressor.
Alternatively , an electromagnetic heating cooker characterized in that a metallic protective coating is applied to a vessel made of a carbon compression molded body made of a material selected from artificial carbon, and heat is generated by a high-frequency magnetic field.
る素材を、圧縮機の圧縮により生じる２５０℃以上の熱
と加圧力で固結させた硬度１度〜４度の炭素圧縮体から
なる器物の表面に、フッ素系合成樹脂皮膜が被着形成さ
れ、高周波磁場により発熱するよう構成されたことを特
徴とする電磁加熱調理器。3. An object made of a carbon compact having a hardness of 1 to 4 degrees, wherein a material selected from natural carbon or artificial carbon is consolidated by heat and pressure of 250 ° C. or more generated by compression of a compressor. An electromagnetic heating cooker, wherein a fluorine-based synthetic resin film is formed on the surface and is configured to generate heat by a high-frequency magnetic field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25007095A JP3248147B2 (en) | 1995-09-05 | 1995-09-05 | Induction heating cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25007095A JP3248147B2 (en) | 1995-09-05 | 1995-09-05 | Induction heating cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0970352A JPH0970352A (en) | 1997-03-18 |
| JP3248147B2 true JP3248147B2 (en) | 2002-01-21 |
Family
ID=17202367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25007095A Expired - Lifetime JP3248147B2 (en) | 1995-09-05 | 1995-09-05 | Induction heating cooker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3248147B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785753A (en) * | 2012-08-16 | 2012-11-21 | 栗运岭 | Center shaft assembly of boosting bicycle |
-
1995
- 1995-09-05 JP JP25007095A patent/JP3248147B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0970352A (en) | 1997-03-18 |
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