JPH0330850U - - Google Patents
Info
- Publication number
- JPH0330850U JPH0330850U JP9149989U JP9149989U JPH0330850U JP H0330850 U JPH0330850 U JP H0330850U JP 9149989 U JP9149989 U JP 9149989U JP 9149989 U JP9149989 U JP 9149989U JP H0330850 U JPH0330850 U JP H0330850U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- measuring
- tube
- compressed air
- measuring tube
- 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
- 238000005273 aeration Methods 0.000 claims description 2
- 239000010802 sludge Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000004062 sedimentation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989091499U JPH0740203Y2 (ja) | 1989-08-04 | 1989-08-04 | 汚泥沈澱測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989091499U JPH0740203Y2 (ja) | 1989-08-04 | 1989-08-04 | 汚泥沈澱測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0330850U true JPH0330850U (en]) | 1991-03-26 |
| JPH0740203Y2 JPH0740203Y2 (ja) | 1995-09-13 |
Family
ID=31640977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989091499U Expired - Lifetime JPH0740203Y2 (ja) | 1989-08-04 | 1989-08-04 | 汚泥沈澱測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740203Y2 (en]) |
-
1989
- 1989-08-04 JP JP1989091499U patent/JPH0740203Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0740203Y2 (ja) | 1995-09-13 |