JPH0438263Y2 - - Google Patents
Info
- Publication number
- JPH0438263Y2 JPH0438263Y2 JP16096787U JP16096787U JPH0438263Y2 JP H0438263 Y2 JPH0438263 Y2 JP H0438263Y2 JP 16096787 U JP16096787 U JP 16096787U JP 16096787 U JP16096787 U JP 16096787U JP H0438263 Y2 JPH0438263 Y2 JP H0438263Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrode body
- molten metal
- rod
- protective tube
- level detection
- 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 229910003564 SiAlON Inorganic materials 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16096787U JPH0438263Y2 (de) | 1987-10-21 | 1987-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16096787U JPH0438263Y2 (de) | 1987-10-21 | 1987-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0166030U JPH0166030U (de) | 1989-04-27 |
| JPH0438263Y2 true JPH0438263Y2 (de) | 1992-09-08 |
Family
ID=31443499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16096787U Expired JPH0438263Y2 (de) | 1987-10-21 | 1987-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438263Y2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007309775A (ja) * | 2006-05-18 | 2007-11-29 | Omega:Kk | 耐水性電極 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002054976A (ja) * | 2000-08-10 | 2002-02-20 | Fulta Electric Machinery Co Ltd | センサー |
| JP4986567B2 (ja) * | 2006-10-10 | 2012-07-25 | 三井金属鉱業株式会社 | セラミックセンサ |
-
1987
- 1987-10-21 JP JP16096787U patent/JPH0438263Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007309775A (ja) * | 2006-05-18 | 2007-11-29 | Omega:Kk | 耐水性電極 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0166030U (de) | 1989-04-27 |
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