JPH027917A - Induction heating cooker - Google Patents

Induction heating cooker

Info

Publication number
JPH027917A
JPH027917A JP15861688A JP15861688A JPH027917A JP H027917 A JPH027917 A JP H027917A JP 15861688 A JP15861688 A JP 15861688A JP 15861688 A JP15861688 A JP 15861688A JP H027917 A JPH027917 A JP H027917A
Authority
JP
Japan
Prior art keywords
induction heating
heating cooker
magnetic material
iron powder
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.)
Pending
Application number
JP15861688A
Other languages
Japanese (ja)
Inventor
Taku Murakami
卓 村上
Hiroshi Yamamoto
浩 山本
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP15861688A priority Critical patent/JPH027917A/en
Publication of JPH027917A publication Critical patent/JPH027917A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cookers (AREA)

Abstract

PURPOSE:To make it possible to lighten weight and to paint all kinds of colors by a method wherein the vessel of a heating-cooker is made of an alloy which mixes aluminum of non-magnetic material with iron powder of magnetic material. CONSTITUTION:An induction heating cooker 1 is made of an alloy which mixes aluminum of non-magnetic material with some iron powder (such as 35wt.%) of magnetic material. As a result, the induction heating cooker not heavy and colorful is obtained since it is possible to lighten its weight and to paint all kinds of colors by different kinds of anodizing. After an alternating current is applied to an electric wire 3, a magnetic field is generated by a ferrite core 2 generating a magnetic field by an A.C. load of about 10kHz. In this magnetic field, heat is generated by the hysteresis loss of some iron powder (such as 35wt.%) contained in the induction heating cooker 1.

Description

【発明の詳細な説明】 [産業上の利用分野] 本発明は加熱調理容器に係わり、特には電磁誘導により
調理容器を加熱する電磁調理器に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a heating cooking container, and particularly to an electromagnetic cooker that heats a cooking container by electromagnetic induction.

[従来の技術] 従来、電磁誘導により調理容器を加熱する電磁調理器に
(土強い磁性体を有する鉄板、鋼板を用いている。
[Prior Art] Conventionally, an electromagnetic cooker that heats a cooking container by electromagnetic induction uses an iron plate or a steel plate that has a strong magnetic material.

[発明が解決しようとする課題] しかしながら、上記従来の鉄板、t’i板を用いた電磁
調理器は高齢化社会においては・nいと云う欠点がある
。このために、電磁調理器を薄くしたり、ニッケル合金
等を用いているが、まだ次の欠点がある。
[Problems to be Solved by the Invention] However, the above-mentioned conventional electromagnetic cooker using iron plates and t'i plates has disadvantages in an aging society. To this end, electromagnetic cookers have been made thinner or made of nickel alloys, but they still have the following drawbacks.

■まだ重量が重い。■It's still heavy.

■ファッション性のあるカラフルな色が使えない。■Fashionable and colorful colors cannot be used.

本発明は、を記従来の問題点に着目し、カラフルなファ
ツション性のある軽い電磁調理器の提供を目的としてい
る。
The present invention has focused on the above-mentioned conventional problems and aims to provide a colorful, fashionable and light electromagnetic cooker.

[課題を解決するための手段] 上記目的を達成するために、本発明では加熱調理容器に
おいて、非磁性体のアルミニウムに磁性体である鉄系粉
体を混入させた合金よりなることを特徴としている。
[Means for Solving the Problems] In order to achieve the above object, the present invention provides a heating cooking container characterized by being made of an alloy in which non-magnetic aluminum is mixed with magnetic iron-based powder. There is.

[作用] 上記構成によれば、アルミニウムに鉄系粉体を混入させ
た合金を用いるため軽くすることが出来るとともに各種
のアルマイト処理によりいろいろな色をつけることが出
来るため軽い、カラフルな電磁調理器が得られる。
[Function] According to the above structure, since it uses an alloy of aluminum mixed with iron-based powder, it can be made light, and it can be colored in various colors by various alumite treatments, making it a light and colorful electromagnetic cooker. is obtained.

[実施例] 以l・本発明を(メ1に示す実施例について説明する。[Example] The present invention will now be described with reference to the embodiments shown in (1) below.

第1図は本発明の第J実施例の電磁調理器の使用例を示
し、■はアルミニウムの溶湯に鉄粉35゛Aを混合した
合金で製作した約2mmの板1−Xの電磁調理器である
62は電線:3に流れる約10KIIzの交流負荷によ
り磁界を発生させるフェライトコアである。4は電磁調
理器1を支持するデープル等の台である。
Figure 1 shows an example of the use of the electromagnetic cooker according to the J embodiment of the present invention. 62 is a ferrite core that generates a magnetic field by an alternating current load of about 10 KIIz flowing through the electric wire 3. Reference numeral 4 denotes a stand such as a daple that supports the electromagnetic cooker 1.

以上の構成において、電線3に交流を通電し。In the above configuration, the electric wire 3 is energized with alternating current.

フェライトコア2により発生する磁界により電磁調理器
に含まれる鉄粉35%のヒステリシス損により第21剥
(A)の発熱が生ずる。
The magnetic field generated by the ferrite core 2 causes heat generation in the 21st strip (A) due to 35% hysteresis loss of iron powder contained in the electromagnetic cooker.

次に1本発明の第2実施例について説明する。Next, a second embodiment of the present invention will be described.

構成は第1実施例と同一である。The configuration is the same as the first embodiment.

アルミニウム50%、鉄粉40%およびコバルト10%
の粉末を混合し、焼結して電磁調理器5を製作し5第1
実施例と同様に通電したところ第2図(B)の発熱が得
られた。
50% aluminum, 40% iron powder and 10% cobalt
An electromagnetic cooker 5 is manufactured by mixing the powders and sintering the powder.
When electricity was applied in the same manner as in the example, heat generation as shown in FIG. 2(B) was obtained.

上記において磁性体である鉄系粉体に、鉄粉、コバルト
を用いたが本実施例にとられれることなくクロム、ニッ
ケル等の強い磁性体を用いても良い、また混合比も他の
組み合わせでも良く、製作方法もHIP、CIP、プレ
ス加工等でも良い・ [発明の効果] 以上説明したように、本発明によれば電磁調理器にアル
ミニウムと鉄系粉体を混入させた合金を用いたため軽く
することが出来るとともに、各種のアルマイト処理が行
なえるためいろいろな色をつけることが可能となり、高
齢化社会に適合した軽い、カラフルな電磁調理器が得ら
れる。
In the above, iron powder and cobalt were used as the magnetic iron-based powder, but this is not limited to this example, and strong magnetic substances such as chromium and nickel may also be used, and other combinations of the mixing ratio may also be used. However, the manufacturing method may also be HIP, CIP, press processing, etc. [Effects of the Invention] As explained above, according to the present invention, the electromagnetic cooker uses an alloy containing aluminum and iron powder. It can be made lighter, and since it can be subjected to various alumite treatments, it can be colored in a variety of colors, resulting in a light and colorful electromagnetic cooker that is suitable for an aging society.

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

第1図は本発明の第1実施例、第2実施例の電磁調理器
の説明図。 第2図は時間と温度相対値を示す図6 1.5 ・−・−電磁調理器 2−−一・・−フェライトコア 3−・・−・・−・−・ 電線 4−・−・・−・・・−台
FIG. 1 is an explanatory diagram of an electromagnetic cooker according to a first embodiment and a second embodiment of the present invention. Figure 2 shows relative values of time and temperature. 1.5 - Induction cooker 2 - - Ferrite core 3 - Electric wire 4 - −・・・− units

Claims (1)

【特許請求の範囲】[Claims] 加熱調理容器において、非磁性体のアルミニウムに磁性
体である鉄系粉体を混入させた合金よりなることを特徴
とする電磁調理器。
An electromagnetic cooking device characterized in that the heating cooking container is made of an alloy in which non-magnetic aluminum is mixed with magnetic iron-based powder.
JP15861688A 1988-06-27 1988-06-27 Induction heating cooker Pending JPH027917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15861688A JPH027917A (en) 1988-06-27 1988-06-27 Induction heating cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15861688A JPH027917A (en) 1988-06-27 1988-06-27 Induction heating cooker

Publications (1)

Publication Number Publication Date
JPH027917A true JPH027917A (en) 1990-01-11

Family

ID=15675603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15861688A Pending JPH027917A (en) 1988-06-27 1988-06-27 Induction heating cooker

Country Status (1)

Country Link
JP (1) JPH027917A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20155076A1 (en) * 2015-10-27 2017-04-27 E Wenco S R L Metallic film and method to heat it

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61249415A (en) * 1985-04-27 1986-11-06 ホクセイ日軽家庭用品株式会社 Cooking container for kitchen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61249415A (en) * 1985-04-27 1986-11-06 ホクセイ日軽家庭用品株式会社 Cooking container for kitchen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20155076A1 (en) * 2015-10-27 2017-04-27 E Wenco S R L Metallic film and method to heat it
WO2017072656A1 (en) * 2015-10-27 2017-05-04 E-Wenco S.R.L. Metal film and method for heating the same

Similar Documents

Publication Publication Date Title
Shimizu et al. A practical iron loss calculation for AC filter inductors used in PWM inverters
JPH077701B2 (en) Integrated multi-particulate agent for induction heating and induction heating method using the same
Boglietti et al. About the possibility of defining a standard method for iron loss measurement in soft magnetic materials with inverter supply
JPS62139289A (en) Radio frequency induction heater
JPH07500629A (en) How to bond two non-metallic substrates using adhesive
CA2143197A1 (en) An apparatus for heating of vessels for preparation of food
CA2135336A1 (en) Formable Composite Magnetic Flux Concentrator and Method of Making the Concentrator
Sartori et al. A comparative design of an optmized boost inductor taking into account three magnetic materials technologies: Volume, cost and efficiency analysis
JPH027917A (en) Induction heating cooker
EP1404155B1 (en) Inductive frying hob arrangement
Pascual et al. Experimental characterization of materials with controlled Curie temperature for domestic induction heating applications
Ilo Behavior of transformer cores with multistep-lap joints
Cheng et al. Dynamic modelling of magnetic materials for high frequency applications
CN209013240U (en) Calutron and induction measurement devices and cooker with the calutron
KR100211721B1 (en) Composite powder
JP2001076858A (en) Electromagnetic induction heating device
CN109628848A (en) A kind of Retarder dilval magnetic conductive board and preparation method thereof
JP2000100617A (en) Coil with core and pam-controlled air conditioner
CA2282527A1 (en) Method for making soft magnetic parts from particulate ferrous material, and parts made therefrom
Rudnev et al. Magnetic flux concentrators: myths, realities, and profits
Storm Induction heating of long cylindrical charges
KOPRIVICA et al. Analysis and Simulation of Instantaneous Magnetising Power of Ferromagnetic Sample Using Harmonic Components
RAY Metallurgical processes in multi-component rare earth-transition metal permanent magnet alloys(Final Report, 14 Dec. 1983- 30 Apr. 1987)
Ruffini et al. New magnetodielectric materials for magnetic flux control
Jaeger et al. Dispersoid distributions in iron based ODS alloys made by mechanical alloying