JPH03114020U - - Google Patents
Info
- Publication number
- JPH03114020U JPH03114020U JP2259390U JP2259390U JPH03114020U JP H03114020 U JPH03114020 U JP H03114020U JP 2259390 U JP2259390 U JP 2259390U JP 2259390 U JP2259390 U JP 2259390U JP H03114020 U JPH03114020 U JP H03114020U
- Authority
- JP
- Japan
- Prior art keywords
- constant current
- sensor
- circuit
- switch
- liquid level
- 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
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 230000004913 activation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2259390U JPH03114020U (en, 2012) | 1990-03-08 | 1990-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2259390U JPH03114020U (en, 2012) | 1990-03-08 | 1990-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03114020U true JPH03114020U (en, 2012) | 1991-11-22 |
Family
ID=31525599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2259390U Pending JPH03114020U (en, 2012) | 1990-03-08 | 1990-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03114020U (en, 2012) |
-
1990
- 1990-03-08 JP JP2259390U patent/JPH03114020U/ja active Pending