JPS6453985U - - Google Patents
Info
- Publication number
- JPS6453985U JPS6453985U JP14996787U JP14996787U JPS6453985U JP S6453985 U JPS6453985 U JP S6453985U JP 14996787 U JP14996787 U JP 14996787U JP 14996787 U JP14996787 U JP 14996787U JP S6453985 U JPS6453985 U JP S6453985U
- Authority
- JP
- Japan
- Prior art keywords
- guide tube
- optical sensor
- furnace
- discharge pipe
- sensor device
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987149967U JPH0521034Y2 (https=) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987149967U JPH0521034Y2 (https=) | 1987-09-30 | 1987-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6453985U true JPS6453985U (https=) | 1989-04-03 |
| JPH0521034Y2 JPH0521034Y2 (https=) | 1993-05-31 |
Family
ID=31422680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987149967U Expired - Lifetime JPH0521034Y2 (https=) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521034Y2 (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51140643U (https=) * | 1975-05-06 | 1976-11-12 | ||
| JPS5233063U (https=) * | 1975-09-01 | 1977-03-08 |
-
1987
- 1987-09-30 JP JP1987149967U patent/JPH0521034Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51140643U (https=) * | 1975-05-06 | 1976-11-12 | ||
| JPS5233063U (https=) * | 1975-09-01 | 1977-03-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521034Y2 (https=) | 1993-05-31 |