JPH0170298U - - Google Patents
Info
- Publication number
- JPH0170298U JPH0170298U JP1987165371U JP16537187U JPH0170298U JP H0170298 U JPH0170298 U JP H0170298U JP 1987165371 U JP1987165371 U JP 1987165371U JP 16537187 U JP16537187 U JP 16537187U JP H0170298 U JPH0170298 U JP H0170298U
- Authority
- JP
- Japan
- Prior art keywords
- plate material
- heating coil
- circumference
- lead
- induction heating
- 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 5
- 239000000463 material Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- General Induction Heating (AREA)
Description
第１図は本考案が加熱対象とする板材の平面図
、第２図は本考案実施例加熱コイルの回路図、第
３図は本考案実施例ならびに経過実施例における
凹部の昇温温度測定結果を示す温度線図、第４図
ａは実験１の加熱コイルの回路と拡大要部とを示
す平面図、第４図ｂ〜ｄそれぞれは実験２〜４に
おける要部それぞれの平面図である。
Ｗ……板材、Ｕ……凹部、Ｃ……誘導加熱コイ
ル、ｃｏ……導体、ｒａ，ｒｂ……一方および他
方極側リード。
Fig. 1 is a plan view of the plate material to be heated by the present invention, Fig. 2 is a circuit diagram of a heating coil according to an embodiment of the present invention, and Fig. 3 is a measurement result of the temperature increase in the recess in the embodiment of the present invention and progress examples. FIG. 4a is a plan view showing the circuit and enlarged main parts of the heating coil in Experiment 1, and FIGS. 4B to 4D are plan views of the main parts in Experiments 2 to 4, respectively. W...plate material, U...recess, C...induction heating coil, co...conductor, ra, rb...leads on one side and the other side.
Claims (1)
範囲まで昇温させる誘導加熱コイルが、上記板材
の周囲をその形状沿いに所定間隙を隔てて対向し
つつ、電源に接続する一方極側リードから他方極
側リードへと一周回する導体を、凹部対向導体部
分のみ逆回り方向として対向させてなることを特
徴とする誘導加熱コイル。 An induction heating coil that heats the entire periphery of a plate material with an uneven circumferential shape to a predetermined temperature range is connected to a power source while facing the circumference of the plate material with a predetermined gap along the circumference of the plate material. An induction heating coil characterized in that a conductor that goes around the lead from the lead to the other pole side is made to face in the opposite direction only at the conductor portion facing the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987165371U JPH0170298U (en) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987165371U JPH0170298U (en) | 1987-10-30 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0170298U true JPH0170298U (en) | 1989-05-10 |
Family
ID=31451798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987165371U Pending JPH0170298U (en) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0170298U (en) |
-
1987
- 1987-10-30 JP JP1987165371U patent/JPH0170298U/ja active Pending