JPH055456Y2 - - Google Patents
Info
- Publication number
- JPH055456Y2 JPH055456Y2 JP1988103668U JP10366888U JPH055456Y2 JP H055456 Y2 JPH055456 Y2 JP H055456Y2 JP 1988103668 U JP1988103668 U JP 1988103668U JP 10366888 U JP10366888 U JP 10366888U JP H055456 Y2 JPH055456 Y2 JP H055456Y2
- Authority
- JP
- Japan
- Prior art keywords
- detector
- liquid level
- signal
- depth
- supernatant water
- 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.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000010802 sludge Substances 0.000 claims description 22
- 239000006228 supernatant Substances 0.000 claims description 17
- 239000011521 glass Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 claims description 12
- 238000004062 sedimentation Methods 0.000 claims description 5
- 238000012937 correction Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005406 washing Methods 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 |
|---|---|---|---|
| JP1988103668U JPH055456Y2 (zh) | 1988-08-06 | 1988-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988103668U JPH055456Y2 (zh) | 1988-08-06 | 1988-08-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0225828U JPH0225828U (zh) | 1990-02-20 |
| JPH055456Y2 true JPH055456Y2 (zh) | 1993-02-12 |
Family
ID=31334706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988103668U Expired - Lifetime JPH055456Y2 (zh) | 1988-08-06 | 1988-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055456Y2 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017062197A (ja) * | 2015-09-25 | 2017-03-30 | 東京計装株式会社 | 異種液境界面のレベル測定方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5575622A (en) * | 1978-12-01 | 1980-06-07 | Hitachi Ltd | Meter for muddy boundary |
| JPS55146014A (en) * | 1979-05-02 | 1980-11-14 | Konishiroku Photo Ind Co Ltd | Detector for remaining amount of toner |
| JPS5623443B2 (zh) * | 1975-02-26 | 1981-05-30 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5623443U (zh) * | 1979-08-01 | 1981-03-03 | ||
| JPS58148661U (ja) * | 1982-03-30 | 1983-10-05 | 株式会社島津製作所 | 液体濃度計 |
-
1988
- 1988-08-06 JP JP1988103668U patent/JPH055456Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5623443B2 (zh) * | 1975-02-26 | 1981-05-30 | ||
| JPS5575622A (en) * | 1978-12-01 | 1980-06-07 | Hitachi Ltd | Meter for muddy boundary |
| JPS55146014A (en) * | 1979-05-02 | 1980-11-14 | Konishiroku Photo Ind Co Ltd | Detector for remaining amount of toner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017062197A (ja) * | 2015-09-25 | 2017-03-30 | 東京計装株式会社 | 異種液境界面のレベル測定方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0225828U (zh) | 1990-02-20 |
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