JPS6426358U - - Google Patents
Info
- Publication number
- JPS6426358U JPS6426358U JP11984387U JP11984387U JPS6426358U JP S6426358 U JPS6426358 U JP S6426358U JP 11984387 U JP11984387 U JP 11984387U JP 11984387 U JP11984387 U JP 11984387U JP S6426358 U JPS6426358 U JP S6426358U
- Authority
- JP
- Japan
- Prior art keywords
- view
- electrode block
- showing
- sectional
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
Description
第１図は本考案の一実施例の斜視図、第２図は
第１図における電極ブロツクの詳細斜視図、第３
図は第１図における電極ブロツクの装着方法を示
す斜視図、第４図は第１図における電極ブロツク
の装着方法を示す断面図、第５図は本考案の他の
実施例の斜視図、第６図は第５図の実施例の電流
の流れを示す断面図、第７図は第５図における電
極ブロツクの装着方法を示す断面図、第８図は第
５図における電極ブロツクの他の装着方法を示す
断面図である。
１……ボイラ用チユーブ、２……ヘツダ、３…
…溶接部分、４，５……電極ブロツク、６，７…
…電線、８，９……ケーブル、１０……トランス
、１１……電源、１２……半割り金具、１３……
押えボルト、１４……押え金具、１５……押えボ
ルト、１６……押えばね、１７……重し、１８…
…絶縁物。
Fig. 1 is a perspective view of one embodiment of the present invention, Fig. 2 is a detailed perspective view of the electrode block in Fig. 1, and Fig. 3 is a perspective view of an embodiment of the present invention.
The figures are a perspective view showing how to attach the electrode block in FIG. 1, FIG. 4 is a cross-sectional view showing how to attach the electrode block in FIG. 1, and FIG. 6 is a cross-sectional view showing the flow of current in the embodiment of FIG. 5, FIG. 7 is a cross-sectional view showing a method of mounting the electrode block in FIG. 5, and FIG. 8 is a different mounting method of the electrode block in FIG. 5. FIG. 3 is a cross-sectional view showing the method. 1... Boiler tube, 2... Header, 3...
...Welding part, 4, 5... Electrode block, 6, 7...
...Wire, 8, 9...Cable, 10...Transformer, 11...Power supply, 12...Half fitting, 13...
Holder bolt, 14... Holder metal fitting, 15... Holder bolt, 16... Presser, 17... Weight, 18...
…Insulator.
Claims (1)
数個に分割された電極を装着したことを特徴とす
る電気抵抗加熱装置。 An electric resistance heating device characterized in that a plurality of divided electrodes are attached to positions on both sides of a heating target part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11984387U JPS6426358U (en) | 1987-08-06 | 1987-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11984387U JPS6426358U (en) | 1987-08-06 | 1987-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6426358U true JPS6426358U (en) | 1989-02-14 |
Family
ID=31365427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11984387U Pending JPS6426358U (en) | 1987-08-06 | 1987-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6426358U (en) |
-
1987
- 1987-08-06 JP JP11984387U patent/JPS6426358U/ja active Pending