JPS6179612U - - Google Patents
Info
- Publication number
- JPS6179612U JPS6179612U JP16317184U JP16317184U JPS6179612U JP S6179612 U JPS6179612 U JP S6179612U JP 16317184 U JP16317184 U JP 16317184U JP 16317184 U JP16317184 U JP 16317184U JP S6179612 U JPS6179612 U JP S6179612U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- transparent part
- outside
- light
- photoelectric switch
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 238000004062 sedimentation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16317184U JPH031815Y2 (https=) | 1984-10-30 | 1984-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16317184U JPH031815Y2 (https=) | 1984-10-30 | 1984-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6179612U true JPS6179612U (https=) | 1986-05-27 |
| JPH031815Y2 JPH031815Y2 (https=) | 1991-01-18 |
Family
ID=30721031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16317184U Expired JPH031815Y2 (https=) | 1984-10-30 | 1984-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031815Y2 (https=) |
-
1984
- 1984-10-30 JP JP16317184U patent/JPH031815Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH031815Y2 (https=) | 1991-01-18 |