JPS6127104Y2 - - Google Patents
Info
- Publication number
- JPS6127104Y2 JPS6127104Y2 JP3176683U JP3176683U JPS6127104Y2 JP S6127104 Y2 JPS6127104 Y2 JP S6127104Y2 JP 3176683 U JP3176683 U JP 3176683U JP 3176683 U JP3176683 U JP 3176683U JP S6127104 Y2 JPS6127104 Y2 JP S6127104Y2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- magnetic metal
- aluminum
- pan
- pans
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 239000010410 layer Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 239000011247 coating layer Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 229910052742 iron Inorganic materials 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001234 light alloy Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000467686 Eschscholzia lobbii Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cookers (AREA)
Description
【考案の詳細な説明】
本考案は電磁調理器用に使用されるなべ類の改
良に関する。[Detailed Description of the Invention] The present invention relates to improvements in pans used for electromagnetic cookers.
なべを乗せると磁力線の働きでなべ自体が熱を
発し、煮物、焼き物、揚げ物などの料理ができる
電磁調理器は、その安全性と清潔さの点でにわか
に脚光を浴びてきた。その原理は器具の中の特殊
なコイルが高周波電流によつて磁力を発生させ、
この磁力がなべ底の金属内部に誘導電流をつくり
金属自体の抵抗によつて熱に変るのであり、従つ
てこの器具に使えるなべは鉄など磁性体に限られ
る。従つて従来のアルミ製のなべは使用できな
い。ところが前記鉄、ステンレス鋼（SUS 430）
等のなべ類は、アルミ製のものに比し、熱伝導率
が悪く局部加熱を生じる。そのためなべ内面に通
常施こされるテフロン（登録商標）の如き四弗化
樹脂皮膜層は高熱のため劣化が生じ、その性能が
非常に悪いものとなつていた。しかもその重量が
大きいため、フライパンの如きものにあつては片
手で持ち乍ら料理するので、手指の疲労が大きい
等の問題点を有していた。 When you place a pan on it, the pan itself generates heat due to the action of magnetic lines, and you can cook stewed, baked, fried, etc. Electromagnetic cookers have suddenly come into the limelight because of their safety and cleanliness. The principle is that a special coil inside the cooker generates magnetic force using high-frequency current,
This magnetic force creates an induced current inside the metal of the pot base, which is converted into heat by the resistance of the metal itself. Therefore, the pots that can be used with this device are limited to magnetic materials such as iron. Conventional aluminum pots cannot be used. However, the iron and stainless steel (SUS 430)
Compared to aluminum pans, pans made of copper and other materials have poor thermal conductivity and tend to heat up in localized areas. As a result, the tetrafluororesin coating layer such as Teflon (registered trademark) that is usually applied to the inside of pans deteriorates due to high heat, resulting in very poor performance. Furthermore, because of their large weight, frying pans and other pans are held in one hand while cooking, which causes problems such as fatigue of the fingers.
そこで、本考案は上記問題点に鑑みて案出され
たものであり、局部過熱を防止して均等加熱を約
束し、且つ、軽量で操作容易な電磁調理器用なべ
類を提供することを目的とする。従つて、その特
徴とする処は、なべ類の本体はアルミ鋳物からな
り、少なくともその内面に四弗化樹脂皮膜層を有
し、その底部外面にアンカ層を介して同時鋳込み
された磁性体金属板を有してなる点にある。 Therefore, the present invention was devised in view of the above-mentioned problems, and its purpose is to provide a pot for an electromagnetic cooker that prevents local overheating, ensures uniform heating, and is lightweight and easy to operate. do. Therefore, its characteristics are that the main body of the pan is made of cast aluminum, has a tetrafluoride resin coating layer on at least its inner surface, and has a magnetic metal co-cast on the outer surface of its bottom via an anchor layer. The point is that it has a board.
以下、本考案の実施例を図面に基づき詳述す
る。 Hereinafter, embodiments of the present invention will be described in detail based on the drawings.
第１図において、１はなべ類として例示するフ
ライパンの本体であり、該本体１はアルミ軽合金
鋳物から成る。この本体１内面にテフロンの如き
四弗化樹脂皮膜層２が形成されている。本体１の
底部外面には、磁性体金属円板３がアンカ層４を
介して同時鋳込みされている。 In FIG. 1, 1 is the main body of a frying pan, which is exemplified as a pan, and the main body 1 is made of aluminum light alloy casting. A tetrafluoride resin coating layer 2 such as Teflon is formed on the inner surface of the main body 1. A magnetic metal disk 3 is simultaneously cast into the bottom outer surface of the main body 1 with an anchor layer 4 interposed therebetween.
上記磁性体金属円板３は鉄板、鋼板又は磁性を
有するステンレス鋼板（SUS 304、SUS 430等）
等からなり、本体１の底部外径と略円径に形成さ
れている。 The magnetic metal disk 3 is an iron plate, a steel plate, or a magnetic stainless steel plate (SUS 304, SUS 430, etc.)
It is formed to have a substantially circular diameter with the outer diameter of the bottom of the main body 1.
この円板３は、第２，３図に示すように、その
一側方に突出する多数の打ち起し舌片５を有し、
この舌片５が、アルミ金属と磁性体金属の融着を
確実なものとするアンカ層４を形成する。この舌
片５の打ち起し方向は、アルミ金属と磁性体金属
の温度膨張の差による離反を防止する方向に打ち
起こされるのが望ましい。 As shown in FIGS. 2 and 3, this disc 3 has a large number of raised tongue pieces 5 protruding from one side thereof,
This tongue piece 5 forms an anchor layer 4 that ensures the fusion of the aluminum metal and the magnetic metal. It is desirable that the tongue piece 5 is raised in a direction that prevents the aluminum metal and the magnetic metal from separating due to the difference in temperature expansion.
尚、アンカ層４を形成するには、上記舌片５に
限らず、溶接等で舌片状部材を円板３に固定して
もよく、また、第４図及び第５図に示すように、
円板３の端面に山形突起６を形成するか、又は、
プレスにより突起先端を扁平状としたかぎ形突起
７を形成してもよい。 In addition, in order to form the anchor layer 4, not only the above-mentioned tongue piece 5 but also a tongue-like member may be fixed to the disc 3 by welding or the like, and as shown in FIGS. 4 and 5. ,
A chevron-shaped protrusion 6 is formed on the end surface of the disc 3, or
The hook-shaped protrusion 7 with a flattened tip may be formed by pressing.
尚、上記磁性体円板３は、鉄板の場合、その厚
みを0.15mm以上、ステンレス鋼板の場合、その厚
みを0.23mm以上にすることが望ましい。更に、上
記円板３は、環状の円板であつてもよく、又は多
角形であつてもよい。 It is preferable that the magnetic disc 3 has a thickness of 0.15 mm or more if it is an iron plate, and 0.23 mm or more if it is a stainless steel plate. Further, the disk 3 may be an annular disk or a polygon.
上記本考案の実施例によれば、フライパン本体
１がアルミ軽合金鋳物から成るため、その重量
は、全体が鉄製やステンレス製のものに比べ極め
て軽量になり、従つて、取扱いが容易で調理に際
し手指の疲労が生じない。 According to the embodiment of the present invention, the frying pan body 1 is made of aluminum light alloy casting, so its weight is extremely light compared to those made entirely of iron or stainless steel, and therefore, it is easy to handle and easy to cook. No finger fatigue occurs.
しかもその底部外面に磁性体金属円板３が一体
鋳造されているので、電磁調理器で加熱すること
ができる。 Moreover, since the magnetic metal disk 3 is integrally cast on the outer surface of the bottom, it can be heated with an electromagnetic cooker.
上記実施例のフライパンを用い、電磁調理器で
加熱テストを行なつた結果を第６図に示す。電磁
調理器の加熱ゾーンは200φ×100φmmであり、該
加熱ゾーンにおけるフライパンの温度分布は310
℃〜315℃であり、フライパン底部中心温度は320
℃であつた。極めて均等な加熱が行なわれている
ことが判明した。 FIG. 6 shows the results of a heating test conducted using an electromagnetic cooker using the frying pan of the above example. The heating zone of the induction cooker is 200φ x 100φmm, and the temperature distribution of the frying pan in the heating zone is 310mm.
℃~315℃, and the center temperature at the bottom of the frying pan is 320℃.
It was warm at ℃. It was found that heating was extremely uniform.
これに対し、第７図に示すものは、従来の鉄製
ホーローびきのフライパンを用いて同じ実験をし
た結果を示すものであり、それによると、加熱ゾ
ーンでは380℃、中心部では310℃であり、約70℃
もの温度差があつた。このように局部的に380℃
にも過熱されると、テフロンの最高使用温度330
℃故、テフロンコーテイングがすぐに劣化する。
この様に局部過熱が生じるのは、鉄板の熱伝導率
が悪いためである。 On the other hand, what is shown in Figure 7 shows the results of the same experiment using a conventional enameled iron frying pan.According to this, the temperature in the heating zone is 380℃, and in the center it is 310℃. , about 70℃
There was a difference in temperature. Locally 380℃ like this
The maximum working temperature of Teflon is 330℃ when overheated
℃, the Teflon coating deteriorates quickly.
This local overheating occurs because the iron plate has poor thermal conductivity.
これに比べ、本考案では、熱伝導率の良いアル
ミ金属を本体としているので、全体が均一加熱さ
れるのである。 In comparison, the main body of the present invention is made of aluminum metal, which has good thermal conductivity, so the entire body is heated evenly.
尚、本考案は、上記実施例に限定されるもので
はなく、なべ類として、鍋、焼物用鉄板等であつ
てもよい。 Note that the present invention is not limited to the above-mentioned embodiments, and the pots may be pots, iron plates for grilling, or the like.
本考案は、本体をアルミ鋳物としたので軽量で
あり、底部外面に磁性体金属を有するから電磁調
理器に使用することができ、かつ上記異種金属に
より加熱が均一化されるので四弗化樹脂皮膜層を
損傷することがなく、更に、アンカ層を有してい
るので、両金属の剥離は確実に防止される等、実
用に供して多大の効果を奏するものである。 The main body of this invention is cast aluminum, so it is lightweight, and the outer surface of the bottom part has a magnetic metal, so it can be used in an electromagnetic cooker.The dissimilar metals equalize heating, making it possible to use tetrafluoride resin. It does not damage the coating layer, and furthermore, since it has an anchor layer, peeling of both metals is reliably prevented, and it has many practical effects.
第１図は本考案の実施例を示す断面図、第２図
は磁性体金属円板を示す平面図、第３図は同断面
図、第４図及び第５図はアンカ層を形成するため
の円板の各種突起の形状を示す断面図、第６図は
本考案の実施例によるフライパンの温度分布図、
第７図は従来のフライパンの温度分布図である。
１……本体、２……四弗化樹脂皮膜層、３……
磁性体金属板、４……アンカ層。
Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is a plan view showing a magnetic metal disk, Fig. 3 is a sectional view of the same, and Figs. 4 and 5 are for forming an anchor layer. FIG. 6 is a temperature distribution diagram of a frying pan according to an embodiment of the present invention;
FIG. 7 is a temperature distribution diagram of a conventional frying pan. 1...Main body, 2...Tetrafluoride resin film layer, 3...
Magnetic metal plate, 4...anchor layer.
Claims (1)
もその内面に四弗化樹脂皮膜層を有し、その底部
外面にアンカ層を介して同時鋳込みされた磁性体
金属板を有してなることを特徴とする電磁調理器
用なべ類。 The main body of the pan is made of cast aluminum, has a tetrafluoride resin coating layer on at least its inner surface, and has a magnetic metal plate simultaneously cast on the outer surface of its bottom via an anchor layer. Pans for induction cookers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3176683U JPS59136738U (en) | 1983-03-04 | 1983-03-04 | Pots for induction cookers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3176683U JPS59136738U (en) | 1983-03-04 | 1983-03-04 | Pots for induction cookers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59136738U JPS59136738U (en) | 1984-09-12 |
| JPS6127104Y2 true JPS6127104Y2 (en) | 1986-08-13 |
Family
ID=30162609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3176683U Granted JPS59136738U (en) | 1983-03-04 | 1983-03-04 | Pots for induction cookers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59136738U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101166255B1 (en) * | 2012-04-23 | 2012-07-16 | 주식회사 서원팰러스 | Electric conduction plate for induction heating cooking pot |
| KR20180118501A (en) * | 2017-04-21 | 2018-10-31 | 포샨 순더 메이디 일렉트리컬 히팅 어플라이언시스 메뉴팩쳐링 코., 리미티드 | An electromagnetic heating cooker and a method for manufacturing the same |
-
1983
- 1983-03-04 JP JP3176683U patent/JPS59136738U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59136738U (en) | 1984-09-12 |
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