JPS6391195U - - Google Patents
Info
- Publication number
- JPS6391195U JPS6391195U JP1986186448U JP18644886U JPS6391195U JP S6391195 U JPS6391195 U JP S6391195U JP 1986186448 U JP1986186448 U JP 1986186448U JP 18644886 U JP18644886 U JP 18644886U JP S6391195 U JPS6391195 U JP S6391195U
- Authority
- JP
- Japan
- Prior art keywords
- flat plate
- coil
- conductor extending
- coil portion
- main
- 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 7
- 239000004020 conductor Substances 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 5
- 230000004907 flux Effects 0.000 claims 1
Description
第１図は本考案に係る誘導加熱コイル装置の第
１実施例を示す平面図、第２図は同装置通過に伴
なう平板のＣ及びＢ（Ｄ）位置の温度を示すグラ
フ、第３図は同装置通過直後の平板の幅方向の温
度分布を示すグラフ、第４図Ａは第２実施例を示
す平面図、第４図Ｂは第４図Ａの同Ｘ―Ｘ視断面
説明図、第５図は第２実施例に係る誘導加熱コイ
ル装置を通過する平板のＣ及びＢ（Ｄ）位置の温
度を示すグラフ、第６図は平板の幅方向の温度分
布において生ずる２つの温度谷部の外側部どうし
の距離及び内側部どうしの距離を説明するグラフ
、第７図は第３実施例を示す平面図、第８図及び
第９図は従来例を示す平面図、第１０図Ａは主コ
イル部のみを通過した直後の平板の幅方向の温度
分布を示すグラフ、第１０図Ｂは補助コイル部の
みを通過した直後の平板の幅方向の温度分布を示
すグラフ、第１０図Ｃは主コイル部及び補助コイ
ル部を通過した直後の平板幅方向の温度分布を示
すグラフ、第１１図は従来例に係る誘導加熱コイ
ル装置の通過に伴なう平板のＣ及びＢ（Ｄ）位置
の温度を示すグラフ、第１２図は平板に歪（湾曲
）が発生した状態を示す断面図である。
Ａ……誘導加熱コイル装置、１……平板、２…
…加熱コイル、２Ａ，２ａ，２Ｂ……コイル導体
、４……中周波または高周波電源。
FIG. 1 is a plan view showing the first embodiment of the induction heating coil device according to the present invention, FIG. 2 is a graph showing the temperature at positions C and B (D) of the flat plate as the device passes through the device, and FIG. The figure is a graph showing the temperature distribution in the width direction of the flat plate immediately after passing through the device, Fig. 4A is a plan view showing the second embodiment, and Fig. 4B is an explanatory cross-sectional view taken along line XX of Fig. 4A. , FIG. 5 is a graph showing the temperature at positions C and B (D) of a flat plate passing through the induction heating coil device according to the second embodiment, and FIG. 6 is a graph showing two temperature valleys occurring in the temperature distribution in the width direction of the flat plate. FIG. 7 is a plan view showing the third embodiment; FIGS. 8 and 9 are plan views showing the conventional example; FIG. 10A is a graph showing the temperature distribution in the width direction of the flat plate immediately after passing only through the main coil part, Figure 10B is a graph showing the temperature distribution in the width direction of the flat plate immediately after passing only through the auxiliary coil part, and Figure 10C 11 is a graph showing the temperature distribution in the width direction of the flat plate immediately after passing through the main coil part and the auxiliary coil part, and FIG. 11 is the C and B (D) positions of the flat plate as it passes through the conventional induction heating coil device. FIG. 12 is a cross-sectional view showing a state where distortion (curvature) has occurred in the flat plate. A... Induction heating coil device, 1... Flat plate, 2...
...Heating coil, 2A, 2a, 2B... Coil conductor, 4... Medium frequency or high frequency power source.
Claims (1)
るコイル導体を有する主コイル部と、平板の幅方
向の両側端部の内側にて夫々平板の長さ方向に延
在する導体を有する補助コイル部と、を平板の搬
送方向に配置するとともに夫々平板の両面に対向
するように配設して直交磁束型の加熱コイルを形
成して成る平板の誘導加熱コイル装置において、 前記主コイル部と補助コイル部とを交互に配置
したことを特徴とする平板の誘導加熱コイル装置
。[Claims for Utility Model Registration] A main coil portion having a coil conductor extending over the entire widthwise direction of the flat plate to be conveyed, and a main coil portion having a coil conductor extending over the entire widthwise direction of the flat plate, and a main coil portion having a coil conductor extending in the lengthwise direction of the flat plate, respectively, on the inside of both ends in the width direction of the flat plate. an auxiliary coil section having a conductor extending to the flat plate; and an auxiliary coil section having a conductor extending in the direction of conveyance of the flat plate and facing each other on both sides of the flat plate to form an orthogonal magnetic flux type heating coil. A flat induction heating coil device, characterized in that the main coil portion and the auxiliary coil portion are arranged alternately.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986186448U JPS6391195U (en) | 1986-12-03 | 1986-12-03 | |
| US07/053,113 US4778971A (en) | 1986-05-23 | 1987-05-21 | Induction heating apparatus |
| DE3751460T DE3751460T2 (en) | 1986-05-23 | 1987-05-22 | Induction heater. |
| EP87107491A EP0246660B1 (en) | 1986-05-23 | 1987-05-22 | Induction heating apparatus |
| ES87107491T ES2078210T3 (en) | 1986-05-23 | 1987-05-22 | INDUCTION HEATING APPARATUS. |
| KR1019870005130A KR940005462B1 (en) | 1986-05-23 | 1987-05-23 | Induction heating apparatus |
| CA000553367A CA1295376C (en) | 1986-12-03 | 1987-12-02 | Induction heating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986186448U JPS6391195U (en) | 1986-12-03 | 1986-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6391195U true JPS6391195U (en) | 1988-06-13 |
Family
ID=31136014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986186448U Pending JPS6391195U (en) | 1986-05-23 | 1986-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6391195U (en) |
-
1986
- 1986-12-03 JP JP1986186448U patent/JPS6391195U/ja active Pending
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