JP2530880Y2 - 水中コンクリートのレベル測定用差圧計 - Google Patents
水中コンクリートのレベル測定用差圧計Info
- Publication number
- JP2530880Y2 JP2530880Y2 JP11473590U JP11473590U JP2530880Y2 JP 2530880 Y2 JP2530880 Y2 JP 2530880Y2 JP 11473590 U JP11473590 U JP 11473590U JP 11473590 U JP11473590 U JP 11473590U JP 2530880 Y2 JP2530880 Y2 JP 2530880Y2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- pressure
- chamber
- differential pressure
- diaphragm
- 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
- 238000005259 measurement Methods 0.000 title claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000004065 semiconductor Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000691 measurement method Methods 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
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Measuring Fluid Pressure (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11473590U JP2530880Y2 (ja) | 1990-11-02 | 1990-11-02 | 水中コンクリートのレベル測定用差圧計 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11473590U JP2530880Y2 (ja) | 1990-11-02 | 1990-11-02 | 水中コンクリートのレベル測定用差圧計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0471130U JPH0471130U (enrdf_load_stackoverflow) | 1992-06-24 |
| JP2530880Y2 true JP2530880Y2 (ja) | 1997-04-02 |
Family
ID=31862447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11473590U Expired - Lifetime JP2530880Y2 (ja) | 1990-11-02 | 1990-11-02 | 水中コンクリートのレベル測定用差圧計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2530880Y2 (enrdf_load_stackoverflow) |
-
1990
- 1990-11-02 JP JP11473590U patent/JP2530880Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0471130U (enrdf_load_stackoverflow) | 1992-06-24 |
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