JPS64295U - - Google Patents
Info
- Publication number
- JPS64295U JPS64295U JP9461387U JP9461387U JPS64295U JP S64295 U JPS64295 U JP S64295U JP 9461387 U JP9461387 U JP 9461387U JP 9461387 U JP9461387 U JP 9461387U JP S64295 U JPS64295 U JP S64295U
- Authority
- JP
- Japan
- Prior art keywords
- case
- pipes
- heating device
- coil
- cross
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 2
- 239000002826 coolant Substances 0.000 claims 1
- 239000012762 magnetic filler Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- General Induction Heating (AREA)
Description
第１図ないし第６図は本考案の一実施例で、第
１図は高周波加熱装置の部分構成図、第２図ａ，
ｂ，ｃは全体の構成図、回路図、等価回路図、第
３図は第１図を更に拡大した構成図、第４図ａ，
ｂは冷却コアの縦断面図と横断面図、第５図は冷
却コアの配置例を示す説明図、第６図は結合係数
と伝達関数との特性線図である。
図中、４はマツチングトランス、１０は１次コ
イル、１２は２次コイル、２０は冷却コア、２１
はケース、２２ａ，２２ｂはパイプ、２３は鉄心
充填材である。
Figures 1 to 6 show an embodiment of the present invention, in which Figure 1 is a partial configuration diagram of a high frequency heating device, Figure 2 a,
b and c are the overall configuration diagram, circuit diagram, and equivalent circuit diagram, Figure 3 is a configuration diagram that is a further enlargement of Figure 1, and Figure 4 a,
b is a vertical cross-sectional view and a cross-sectional view of the cooling core, FIG. 5 is an explanatory diagram showing an example of the arrangement of the cooling core, and FIG. 6 is a characteristic line diagram of a coupling coefficient and a transfer function. In the figure, 4 is a matching transformer, 10 is a primary coil, 12 is a secondary coil, 20 is a cooling core, 21
2 is a case, 22a and 22b are pipes, and 23 is an iron core filling material.
Claims (1)
おいて、ケースと、このケース内に冷却媒体が出
入りするように備えたパイプと、上記ケース内に
て多数充填された状態で隙間がある如き断面形状
に形成された磁性充填材とを有する冷却コアを、
１次及び２次コイル内に少なくとも１個出し入れ
可能に収納するようにしたことを特徴とする高周
波加熱装置。 A matching transformer for high-frequency electric resistance welding pipe welding equipment includes a case, a pipe provided to allow cooling medium to enter and exit the case, and a cross-sectional shape that has a gap when the case is filled with a large number of pipes. a cooling core having a magnetic filler,
A high-frequency heating device characterized in that at least one coil is removably stored in the primary and secondary coils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9461387U JPH0713197Y2 (en) | 1987-06-22 | 1987-06-22 | High frequency heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9461387U JPH0713197Y2 (en) | 1987-06-22 | 1987-06-22 | High frequency heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS64295U true JPS64295U (en) | 1989-01-05 |
| JPH0713197Y2 JPH0713197Y2 (en) | 1995-03-29 |
Family
ID=30958251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9461387U Expired - Lifetime JPH0713197Y2 (en) | 1987-06-22 | 1987-06-22 | High frequency heating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713197Y2 (en) |
-
1987
- 1987-06-22 JP JP9461387U patent/JPH0713197Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713197Y2 (en) | 1995-03-29 |
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