JPH01126530U - - Google Patents
Info
- Publication number
- JPH01126530U JPH01126530U JP2270088U JP2270088U JPH01126530U JP H01126530 U JPH01126530 U JP H01126530U JP 2270088 U JP2270088 U JP 2270088U JP 2270088 U JP2270088 U JP 2270088U JP H01126530 U JPH01126530 U JP H01126530U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- liquid
- protection tube
- piezoelectric
- level sensor
- 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
- 239000007788 liquid Substances 0.000 claims 5
- 239000002184 metal Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2270088U JPH01126530U (zh) | 1988-02-22 | 1988-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2270088U JPH01126530U (zh) | 1988-02-22 | 1988-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01126530U true JPH01126530U (zh) | 1989-08-29 |
Family
ID=31241046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2270088U Pending JPH01126530U (zh) | 1988-02-22 | 1988-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01126530U (zh) |
-
1988
- 1988-02-22 JP JP2270088U patent/JPH01126530U/ja active Pending