JPH0225560U - - Google Patents
Info
- Publication number
- JPH0225560U JPH0225560U JP10299688U JP10299688U JPH0225560U JP H0225560 U JPH0225560 U JP H0225560U JP 10299688 U JP10299688 U JP 10299688U JP 10299688 U JP10299688 U JP 10299688U JP H0225560 U JPH0225560 U JP H0225560U
- Authority
- JP
- Japan
- Prior art keywords
- heating chamber
- cooler
- cooling gas
- heat treatment
- vacuum heat
- 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 12
- 239000000112 cooling gas Substances 0.000 claims 5
Landscapes
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
Description
第１図および第２図は本考案の実施例を示すも
ので、第１図は本実施例の真空熱処理炉の概略構
成を示す正断面図、第２図はその側断面図である
。第３図は従来の真空熱処理炉の概略講成を示す
正断面図である。
Ｗ……被処理物、１……炉体、２……加熱室、
３……ボトムバツク、５……流入口、６……トツ
プバツク、７……流出口、１０……フアン、２０
……冷却器。
1 and 2 show an embodiment of the present invention. FIG. 1 is a front sectional view showing a schematic configuration of a vacuum heat treatment furnace of this embodiment, and FIG. 2 is a side sectional view thereof. FIG. 3 is a front sectional view schematically showing a conventional vacuum heat treatment furnace. W... Workpiece, 1... Furnace body, 2... Heating chamber,
3... Bottom back, 5... Inlet, 6... Top back, 7... Outlet, 10... Fan, 20
……Cooler.
Claims (1)
、前記炉体の内部に設けられて冷却ガスを冷却す
る冷却器と、冷却ガスを前記加熱室の内部および
前記冷却器を通過させつつ炉体の内部において循
環させるためのフアンとを具備してなる真空熱処
理炉において、前記加熱室の底部に冷却ガスの流
入口を設けるとともに、その加熱室の頂部には冷
却ガスの流出口を設け、かつ、その流出口の直上
に位置して前記冷却器を配置するとともに、その
冷却器の直上に位置して前記フアンを配置し、前
記加熱室より流出した冷却ガスが前記冷却器を通
過して前記フアンに吸い込まれるように構成して
なることを特徴とする真空熱処理炉。 A furnace body, a heating chamber provided inside the furnace body, a cooler provided inside the furnace body to cool cooling gas, and allowing the cooling gas to pass through the inside of the heating chamber and the cooler. In a vacuum heat treatment furnace, the heating chamber is provided with an inlet for cooling gas at the bottom of the heating chamber, and an outlet for the cooling gas is provided at the top of the heating chamber. and the cooler is located directly above the outlet, and the fan is located directly above the cooler, and the cooling gas flowing out from the heating chamber passes through the cooler. 1. A vacuum heat treatment furnace, characterized in that the vacuum heat treatment furnace is configured to be sucked into the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10299688U JPH0225560U (en) | 1988-08-03 | 1988-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10299688U JPH0225560U (en) | 1988-08-03 | 1988-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0225560U true JPH0225560U (en) | 1990-02-20 |
Family
ID=31333415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10299688U Pending JPH0225560U (en) | 1988-08-03 | 1988-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0225560U (en) |
-
1988
- 1988-08-03 JP JP10299688U patent/JPH0225560U/ja active Pending