JPH01104531U - - Google Patents
Info
- Publication number
- JPH01104531U JPH01104531U JP20090987U JP20090987U JPH01104531U JP H01104531 U JPH01104531 U JP H01104531U JP 20090987 U JP20090987 U JP 20090987U JP 20090987 U JP20090987 U JP 20090987U JP H01104531 U JPH01104531 U JP H01104531U
- Authority
- JP
- Japan
- Prior art keywords
- liquid level
- sphere
- hollow sphere
- fixed
- floating
- 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 description 9
- 238000001514 detection method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20090987U JPH01104531U (https=) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20090987U JPH01104531U (https=) | 1987-12-29 | 1987-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01104531U true JPH01104531U (https=) | 1989-07-14 |
Family
ID=31491294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20090987U Pending JPH01104531U (https=) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01104531U (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4116122Y1 (https=) * | 1964-02-29 | 1966-07-27 |
-
1987
- 1987-12-29 JP JP20090987U patent/JPH01104531U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4116122Y1 (https=) * | 1964-02-29 | 1966-07-27 |