JPH041398U - - Google Patents
Info
- Publication number
- JPH041398U JPH041398U JP4052390U JP4052390U JPH041398U JP H041398 U JPH041398 U JP H041398U JP 4052390 U JP4052390 U JP 4052390U JP 4052390 U JP4052390 U JP 4052390U JP H041398 U JPH041398 U JP H041398U
- Authority
- JP
- Japan
- Prior art keywords
- melting furnace
- power means
- furnace door
- contact type
- open
- 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
- 230000008018 melting Effects 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 230000003213 activating effect Effects 0.000 claims 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
図面は、融解炉扉自動開閉装置を示す概略正面
図である。
１……融解炉、２……融解炉扉、７……エアシ
リンダ、８……電磁弁、９……接触式スイツチ、
１０……非接触式スイツチ。
The drawing is a schematic front view showing a melting furnace door automatic opening/closing device. 1... Melting furnace, 2... Melting furnace door, 7... Air cylinder, 8... Solenoid valve, 9... Contact type switch,
10...Non-contact switch.
Claims (1)
手段を作動させて融解炉扉を開放するための接触
式スイツチと、動力手段の作動を止めて融解炉を
閉じるための非接触式スイツチと、を有すること
を特徴とする融解炉扉自動開閉装置。 A power means for driving the melting furnace door to open and close it, a contact type switch for activating the power means to open the melting furnace door, and a non-contact type switch for stopping the operation of the power means and closing the melting furnace. An automatic melting furnace door opening/closing device characterized by having the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4052390U JPH041398U (en) | 1990-04-16 | 1990-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4052390U JPH041398U (en) | 1990-04-16 | 1990-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041398U true JPH041398U (en) | 1992-01-08 |
Family
ID=31550385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4052390U Pending JPH041398U (en) | 1990-04-16 | 1990-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041398U (en) |
-
1990
- 1990-04-16 JP JP4052390U patent/JPH041398U/ja active Pending