JPS63139504U - - Google Patents
Info
- Publication number
- JPS63139504U JPS63139504U JP3106887U JP3106887U JPS63139504U JP S63139504 U JPS63139504 U JP S63139504U JP 3106887 U JP3106887 U JP 3106887U JP 3106887 U JP3106887 U JP 3106887U JP S63139504 U JPS63139504 U JP S63139504U
- Authority
- JP
- Japan
- Prior art keywords
- state
- self
- sensor
- holding circuit
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 230000003628 erosive effect Effects 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 238000010586 diagram Methods 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 |
|---|---|---|---|
| JP3106887U JPS63139504U (zh) | 1987-03-05 | 1987-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3106887U JPS63139504U (zh) | 1987-03-05 | 1987-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63139504U true JPS63139504U (zh) | 1988-09-14 |
Family
ID=30836463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3106887U Pending JPS63139504U (zh) | 1987-03-05 | 1987-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63139504U (zh) |
-
1987
- 1987-03-05 JP JP3106887U patent/JPS63139504U/ja active Pending