JPS5878965U - heat treatment furnace - Google Patents
heat treatment furnaceInfo
- Publication number
- JPS5878965U JPS5878965U JP17506681U JP17506681U JPS5878965U JP S5878965 U JPS5878965 U JP S5878965U JP 17506681 U JP17506681 U JP 17506681U JP 17506681 U JP17506681 U JP 17506681U JP S5878965 U JPS5878965 U JP S5878965U
- Authority
- JP
- Japan
- Prior art keywords
- heat treatment
- treatment furnace
- wall
- steel shell
- furnace
- 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
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例による焼鈍炉の縦断面図、第
２図は第１図の部分拡大断面図、第３図は第１図の■−
■線断面図である。
１・・・炉壁、１Ａ・・・内壁、ＩＢ・・・外壁、ＩＣ
・・・真空層、２・・・コイル、３・・・インナーカバ
ー。Fig. 1 is a longitudinal sectional view of an annealing furnace according to an embodiment of the present invention, Fig. 2 is a partially enlarged sectional view of Fig. 1, and Fig. 3 is a -
■It is a line sectional view. 1...Furnace wall, 1A...Inner wall, IB...Outer wall, IC
...Vacuum layer, 2...Coil, 3...Inner cover.
Claims (1)
皮製外壁で構成し、該内壁と外壁間に真空層を設けたこ
とを特徴とする熱処理炉。A heat treatment furnace characterized in that the furnace wall of the heat treatment furnace is constituted by an inner wall made of a heat insulating material and a steel shell, and an outer wall made of the steel shell, and a vacuum layer is provided between the inner wall and the outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17506681U JPS5878965U (en) | 1981-11-25 | 1981-11-25 | heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17506681U JPS5878965U (en) | 1981-11-25 | 1981-11-25 | heat treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5878965U true JPS5878965U (en) | 1983-05-28 |
Family
ID=29967295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17506681U Pending JPS5878965U (en) | 1981-11-25 | 1981-11-25 | heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5878965U (en) |
-
1981
- 1981-11-25 JP JP17506681U patent/JPS5878965U/en active Pending
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