JPS6331042B2 - - Google Patents
Info
- Publication number
- JPS6331042B2 JPS6331042B2 JP56065396A JP6539681A JPS6331042B2 JP S6331042 B2 JPS6331042 B2 JP S6331042B2 JP 56065396 A JP56065396 A JP 56065396A JP 6539681 A JP6539681 A JP 6539681A JP S6331042 B2 JPS6331042 B2 JP S6331042B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- water
- water level
- level gauge
- section
- 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
Links
- 238000007689 inspection Methods 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 66
- 238000012545 processing Methods 0.000 description 19
- 238000009423 ventilation Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56065396A JPS57179713A (en) | 1981-04-30 | 1981-04-30 | Inspecting method for pressure type liquid level gage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56065396A JPS57179713A (en) | 1981-04-30 | 1981-04-30 | Inspecting method for pressure type liquid level gage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57179713A JPS57179713A (en) | 1982-11-05 |
| JPS6331042B2 true JPS6331042B2 (zh) | 1988-06-22 |
Family
ID=13285802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56065396A Granted JPS57179713A (en) | 1981-04-30 | 1981-04-30 | Inspecting method for pressure type liquid level gage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57179713A (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277054A (en) * | 1991-12-23 | 1994-01-11 | Battelle Memorial Institute | Apparatus for in-situ calibration of instruments that measure fluid depth |
| US5406838A (en) * | 1992-01-31 | 1995-04-18 | Meridian Oil Inc. | Magnetic anchor system for fluid level measuring devices |
| JP4694001B2 (ja) * | 2001-01-26 | 2011-06-01 | 古河機械金属株式会社 | ピストンポンプの運転制御装置 |
| US6938635B2 (en) * | 2002-07-26 | 2005-09-06 | Exxonmobil Research And Engineering Company | Level switch with verification capability |
| JP6245499B2 (ja) * | 2013-06-04 | 2017-12-13 | 株式会社大林組 | 地下水位低下システム |
| JP6415844B2 (ja) * | 2014-04-18 | 2018-10-31 | 株式会社東芝 | 投込式水位計の校正システム、その校正方法、および校正機能付き投込式水位計 |
| JP6426371B2 (ja) * | 2014-05-16 | 2018-11-21 | 株式会社東芝 | 投込式水位計の校正システム、その校正方法、および校正機能付き投込式水位計 |
-
1981
- 1981-04-30 JP JP56065396A patent/JPS57179713A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57179713A (en) | 1982-11-05 |
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