JPH0423999U - - Google Patents
Info
- Publication number
- JPH0423999U JPH0423999U JP6572890U JP6572890U JPH0423999U JP H0423999 U JPH0423999 U JP H0423999U JP 6572890 U JP6572890 U JP 6572890U JP 6572890 U JP6572890 U JP 6572890U JP H0423999 U JPH0423999 U JP H0423999U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- heating chamber
- furnace body
- heat treatment
- gap
- 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
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 239000011261 inert gas Substances 0.000 claims 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990065728U JPH0737120Y2 (ja) | 1990-06-21 | 1990-06-21 | 熱処理炉の電極構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990065728U JPH0737120Y2 (ja) | 1990-06-21 | 1990-06-21 | 熱処理炉の電極構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0423999U true JPH0423999U (US07494231-20090224-C00006.png) | 1992-02-26 |
| JPH0737120Y2 JPH0737120Y2 (ja) | 1995-08-23 |
Family
ID=31597813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990065728U Expired - Lifetime JPH0737120Y2 (ja) | 1990-06-21 | 1990-06-21 | 熱処理炉の電極構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737120Y2 (US07494231-20090224-C00006.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0669236U (ja) * | 1993-03-16 | 1994-09-27 | 古河電気工業株式会社 | 加熱炉 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5722000U (US07494231-20090224-C00006.png) * | 1980-07-15 | 1982-02-04 | ||
| JPS619191U (ja) * | 1984-06-19 | 1986-01-20 | 三菱電機株式会社 | 電子ビ−ム溶接装置 |
| JPS6176693U (US07494231-20090224-C00006.png) * | 1984-10-24 | 1986-05-23 |
-
1990
- 1990-06-21 JP JP1990065728U patent/JPH0737120Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5722000U (US07494231-20090224-C00006.png) * | 1980-07-15 | 1982-02-04 | ||
| JPS619191U (ja) * | 1984-06-19 | 1986-01-20 | 三菱電機株式会社 | 電子ビ−ム溶接装置 |
| JPS6176693U (US07494231-20090224-C00006.png) * | 1984-10-24 | 1986-05-23 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0669236U (ja) * | 1993-03-16 | 1994-09-27 | 古河電気工業株式会社 | 加熱炉 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0737120Y2 (ja) | 1995-08-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |