JPS63139506U - - Google Patents
Info
- Publication number
- JPS63139506U JPS63139506U JP3107087U JP3107087U JPS63139506U JP S63139506 U JPS63139506 U JP S63139506U JP 3107087 U JP3107087 U JP 3107087U JP 3107087 U JP3107087 U JP 3107087U JP S63139506 U JPS63139506 U JP S63139506U
- Authority
- JP
- Japan
- Prior art keywords
- self
- state
- holding circuit
- sensor
- circuit
- 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
- 230000007797 corrosion Effects 0.000 claims 2
- 238000005260 corrosion Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3107087U JPS63139506U (zh) | 1987-03-05 | 1987-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3107087U JPS63139506U (zh) | 1987-03-05 | 1987-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63139506U true JPS63139506U (zh) | 1988-09-14 |
Family
ID=30836467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3107087U Pending JPS63139506U (zh) | 1987-03-05 | 1987-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63139506U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008267758A (ja) * | 2007-04-25 | 2008-11-06 | Jfe Steel Kk | 溶融金属の誘導加熱装置における耐火物の損耗度検知方法および装置 |
-
1987
- 1987-03-05 JP JP3107087U patent/JPS63139506U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008267758A (ja) * | 2007-04-25 | 2008-11-06 | Jfe Steel Kk | 溶融金属の誘導加熱装置における耐火物の損耗度検知方法および装置 |