JPH02119388U - - Google Patents
Info
- Publication number
- JPH02119388U JPH02119388U JP2752189U JP2752189U JPH02119388U JP H02119388 U JPH02119388 U JP H02119388U JP 2752189 U JP2752189 U JP 2752189U JP 2752189 U JP2752189 U JP 2752189U JP H02119388 U JPH02119388 U JP H02119388U
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- electric furnace
- insulating material
- stage electric
- laminated
- 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 18
- 239000011810 insulating material Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Furnace Details (AREA)
- Control Of Resistance Heating (AREA)
- Resistance Heating (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989027521U JPH0638392Y2 (ja) | 1989-03-11 | 1989-03-11 | 多段型電気炉 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989027521U JPH0638392Y2 (ja) | 1989-03-11 | 1989-03-11 | 多段型電気炉 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02119388U true JPH02119388U (cs) | 1990-09-26 |
| JPH0638392Y2 JPH0638392Y2 (ja) | 1994-10-05 |
Family
ID=31250083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989027521U Expired - Lifetime JPH0638392Y2 (ja) | 1989-03-11 | 1989-03-11 | 多段型電気炉 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0638392Y2 (cs) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5615514U (cs) * | 1979-07-17 | 1981-02-10 | ||
| JPS60200484A (ja) * | 1984-03-23 | 1985-10-09 | 松下電器産業株式会社 | ヒ−タエレメント |
| JPS611878A (ja) * | 1984-06-14 | 1986-01-07 | Kyokuto Kaihatsu Kogyo Co Ltd | ピストン式コンクリ−トポンプ |
-
1989
- 1989-03-11 JP JP1989027521U patent/JPH0638392Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5615514U (cs) * | 1979-07-17 | 1981-02-10 | ||
| JPS60200484A (ja) * | 1984-03-23 | 1985-10-09 | 松下電器産業株式会社 | ヒ−タエレメント |
| JPS611878A (ja) * | 1984-06-14 | 1986-01-07 | Kyokuto Kaihatsu Kogyo Co Ltd | ピストン式コンクリ−トポンプ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0638392Y2 (ja) | 1994-10-05 |
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