JPH03124492U - - Google Patents
Info
- Publication number
- JPH03124492U JPH03124492U JP3342490U JP3342490U JPH03124492U JP H03124492 U JPH03124492 U JP H03124492U JP 3342490 U JP3342490 U JP 3342490U JP 3342490 U JP3342490 U JP 3342490U JP H03124492 U JPH03124492 U JP H03124492U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- ventilation guide
- induction heating
- heated
- extending downward
- 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 6
- 230000006698 induction Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- General Induction Heating (AREA)
Description
第１図は本考案の誘導加熱コイル装置の実施例
を示す要部縦断面概略構成図、第２図は従来の誘
導加熱コイル装置の一例を示すその要部縦断面概
略構成図、第３図は従来の誘導加熱コイル装置の
他の構成を例示する要部の概略構成図である。
１……鉄芯、６……上コイル、６ａ……対向端
面部、７……下コイル、７ａ……対向端面部、８
……ダクト、９……ダクト、１０……通風ガイド
、１１……通風ガイド。
FIG. 1 is a schematic vertical cross-sectional configuration diagram of the main parts showing an example of the induction heating coil device of the present invention, FIG. 2 is a schematic vertical cross-sectional configuration diagram of the main parts showing an example of a conventional induction heating coil device, and FIG. 1 is a schematic configuration diagram of main parts illustrating another configuration of a conventional induction heating coil device. DESCRIPTION OF SYMBOLS 1... Iron core, 6... Upper coil, 6a... Opposing end surface part, 7... Lower coil, 7a... Opposing end surface part, 8
...Duct, 9...Duct, 10...Ventilation guide, 11...Ventilation guide.
Claims (1)
れた鉄心端部の周りに夫々ソレノイド状の上コイ
ルおよび下コイルを設け、該上コイルおよび下コ
イルに高周波電力を供給することによつて、前記
被加熱物を誘導加熱する誘導加熱コイル装置にお
いて、 前記上コイルおよび下コイルのうちの少なくと
も下コイルを半径方向に複数の同心円状のダクト
を備えたコイルとすると共に該下コイルの下端部
における各ダクトの外径側に夫々下方に延在する
鍔状の通風ガイドを設け、かつ外周側の通風ガイ
ドほど下方へ延在する長さを段階的に長くしたこ
とを特徴とする誘導加熱コイル装置。[Claim for Utility Model Registration] Solenoid-shaped upper and lower coils are provided around the ends of the iron core, which are disposed above and below the object to be heated, respectively, and high-frequency power is applied to the upper and lower coils. In the induction heating coil device for inductively heating the object to be heated by supplying, at least the lower coil of the upper coil and the lower coil is a coil provided with a plurality of concentric ducts in the radial direction. In addition, a brim-shaped ventilation guide extending downward is provided on the outer diameter side of each duct at the lower end of the lower coil, and the length of the ventilation guide extending downward is gradually increased as the ventilation guide is closer to the outer circumference. An induction heating coil device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3342490U JPH03124492U (en) | 1990-03-29 | 1990-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3342490U JPH03124492U (en) | 1990-03-29 | 1990-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03124492U true JPH03124492U (en) | 1991-12-17 |
Family
ID=31537069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3342490U Pending JPH03124492U (en) | 1990-03-29 | 1990-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03124492U (en) |
-
1990
- 1990-03-29 JP JP3342490U patent/JPH03124492U/ja active Pending
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