JPH02106134U - - Google Patents
Info
- Publication number
- JPH02106134U JPH02106134U JP1561689U JP1561689U JPH02106134U JP H02106134 U JPH02106134 U JP H02106134U JP 1561689 U JP1561689 U JP 1561689U JP 1561689 U JP1561689 U JP 1561689U JP H02106134 U JPH02106134 U JP H02106134U
- Authority
- JP
- Japan
- Prior art keywords
- induction heating
- magnetic shielding
- shielding device
- coil
- heating coil
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims description 13
- 229910000859 α-Fe Inorganic materials 0.000 claims 3
- 229920006015 heat resistant resin Polymers 0.000 claims 2
- 239000006247 magnetic powder Substances 0.000 claims 2
- 230000000630 rising effect Effects 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
Landscapes
- Cookers (AREA)
Description
第１図は本考案に係る誘導加熱コイル装置の断
面図、第２図は同じくその平面図、第３図は同じ
くその底面図、第４図は磁束密度分布特性を示す
図、第５図は本考案に係る誘導加熱コイル装置を
組込んだ誘導加熱装置の要部における断面図、第
６図は従来の誘導加熱装置の要部における断面図
、第７図は同じくその底面図である。
７……磁気シールド装置、８，９……誘導加熱
用のコイル、１１……受体、７１……底面、７２
……側面。
Fig. 1 is a sectional view of the induction heating coil device according to the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a bottom view thereof, Fig. 4 is a diagram showing magnetic flux density distribution characteristics, and Fig. 5 is a diagram showing the magnetic flux density distribution characteristics. FIG. 6 is a sectional view of a main part of an induction heating device incorporating the induction heating coil device according to the present invention, FIG. 6 is a sectional view of a main part of a conventional induction heating device, and FIG. 7 is a bottom view thereof. 7... Magnetic shielding device, 8, 9... Coil for induction heating, 11... Receiver, 71... Bottom surface, 72
……side.
Claims (1)
とを含む誘導加熱コイル装置であつて、 前記磁気シールド装置は、耐熱性樹脂とフエラ
イト磁性粉とを混合した複合フエライト材料の成
形体であつて、形状が、底面と、その周辺から立
ち上る側面とを有する鍋状となつており、 前記コイルは、前記磁気シールド装置の底面及
び側面の内面上に巻回して装着されていることを
特徴とする誘導加熱コイル装置。 (2) 被加熱体を受ける受体と、誘導加熱コイル
装置とを有する誘導加熱装置であつて、 前記受体は、底面と、その周辺から立ち上がる
側面とを有する鍋状であつて、内側に被加熱体を
配置する空間を有しており、 前記誘導加熱コイル装置は、誘導加熱用のコイ
ルと、磁気シールド装置とを含み、 前記磁気シールド装置は、耐熱性樹脂とフエラ
イト磁性粉とを混合した複合フエライト材料の成
形体であつて、形状が、底面と、その周辺から立
ち上る側面とを有する鍋状となつており、 前記コイルは、前記磁気シールド装置の底面及
び側面の内面上に巻回して装着されており、 前記受体は、前記磁気シールド装置の内側に配
置されていること を特徴とする誘導加熱装置。[Claims for Utility Model Registration] (1) An induction heating coil device including an induction heating coil and a magnetic shielding device, wherein the magnetic shielding device is a composite made of a mixture of heat-resistant resin and ferrite magnetic powder. It is a molded body of ferrite material, and has a pot-like shape having a bottom surface and side surfaces rising from the periphery thereof, and the coil is installed by being wound on the inner surface of the bottom surface and side surfaces of the magnetic shielding device. An induction heating coil device characterized by: (2) An induction heating device comprising a receiver for receiving an object to be heated and an induction heating coil device, wherein the receiver is pot-shaped and has a bottom surface and a side surface rising from the periphery thereof, and The induction heating coil device includes a coil for induction heating and a magnetic shielding device, and the magnetic shielding device mixes heat-resistant resin and ferrite magnetic powder. The coil is wound on the inner surface of the bottom and side surfaces of the magnetic shielding device. An induction heating device, wherein the receiving body is disposed inside the magnetic shielding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1561689U JPH02106134U (en) | 1989-02-13 | 1989-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1561689U JPH02106134U (en) | 1989-02-13 | 1989-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02106134U true JPH02106134U (en) | 1990-08-23 |
Family
ID=31227817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1561689U Pending JPH02106134U (en) | 1989-02-13 | 1989-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02106134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005004541A1 (en) * | 2003-07-04 | 2005-01-13 | Matsushita Electric Industrial Co., Ltd. | Induction heating device |
-
1989
- 1989-02-13 JP JP1561689U patent/JPH02106134U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005004541A1 (en) * | 2003-07-04 | 2005-01-13 | Matsushita Electric Industrial Co., Ltd. | Induction heating device |
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