JPS62184399U - - Google Patents
Info
- Publication number
- JPS62184399U JPS62184399U JP7299186U JP7299186U JPS62184399U JP S62184399 U JPS62184399 U JP S62184399U JP 7299186 U JP7299186 U JP 7299186U JP 7299186 U JP7299186 U JP 7299186U JP S62184399 U JPS62184399 U JP S62184399U
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- opening
- furnace lid
- spherical
- lid
- 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 description 2
- 238000007796 conventional method Methods 0.000 description 2
Description
第１図ないし第３図は本考案の一実施例を示す
図であつて、第１図はその側断面図、第２図はそ
の平面図、第３図は蓋が閉じた状態を示す側断面
図、第４図は従来の技術を示す側断面図、第５図
ないし第８図はさらに他の従来の技術を示す図で
あつて、第５図はその側断面図、第６図および第
７図はその正面図、第８図は第７図の―線に
沿う断面図である。
２０……炉体、２２……通路（開口部）、２６
……炉蓋、２７……凹球面座、２８……処理物出
入れ孔、Ｂ……熱処理炉、ｌ……中心軸線。
Figures 1 to 3 are views showing an embodiment of the present invention, in which Figure 1 is a side sectional view, Figure 2 is a plan view, and Figure 3 is a side view with the lid closed. A sectional view, FIG. 4 is a side sectional view showing a conventional technique, and FIGS. 5 to 8 are views showing still other conventional techniques. FIG. 7 is a front view thereof, and FIG. 8 is a sectional view taken along the line --- in FIG. 20...furnace body, 22...passage (opening), 26
...furnace cover, 27...concave spherical seat, 28...processing material inlet/outlet, B...heat treatment furnace, l...center axis line.
Claims (1)
蓋を配置し、この球状の炉蓋を、炉蓋の中心軸線
を中心に回動自在に支持するとともに、前記開口
部周縁に形成した凹球面座で気密的に受け、そし
て、この炉蓋に、所定の回転位置にて炉内外を連
通する処理物出入れ孔を貫通形成したことを特徴
とする熱処理炉。 A spherical furnace lid that closes the opening is arranged at the opening of the furnace body, and the spherical furnace lid is supported rotatably around the central axis of the furnace lid, and is formed around the opening. 1. A heat treatment furnace, which is airtightly received by a concave spherical seat, and has a processing material inlet/outlet hole formed through the furnace lid at a predetermined rotational position to communicate the inside and outside of the furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7299186U JPS62184399U (en) | 1986-05-15 | 1986-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7299186U JPS62184399U (en) | 1986-05-15 | 1986-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62184399U true JPS62184399U (en) | 1987-11-24 |
Family
ID=30916930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7299186U Pending JPS62184399U (en) | 1986-05-15 | 1986-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62184399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011013221A (en) * | 2009-07-03 | 2011-01-20 | Panalytical Bv | Bead furnace |
-
1986
- 1986-05-15 JP JP7299186U patent/JPS62184399U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011013221A (en) * | 2009-07-03 | 2011-01-20 | Panalytical Bv | Bead furnace |