PL407380A1 - Device for measuring small values of hydrostatic pressure - Google Patents
Device for measuring small values of hydrostatic pressureInfo
- Publication number
- PL407380A1 PL407380A1 PL407380A PL40738014A PL407380A1 PL 407380 A1 PL407380 A1 PL 407380A1 PL 407380 A PL407380 A PL 407380A PL 40738014 A PL40738014 A PL 40738014A PL 407380 A1 PL407380 A1 PL 407380A1
- Authority
- PL
- Poland
- Prior art keywords
- measuring
- internal space
- measuring vessel
- liquid
- vessel
- Prior art date
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
Przyrząd zawierający naczynie pomiarowe i miernik ciśnienia gazu, charakteryzuje się tym, że naczynie pomiarowe (1) ma kształt zamkniętego płaskiego pojemnika, napełnionego cieczą do około połowy wysokości. Do dolnej przestrzeni wewnętrznej doprowadzony jest przewód (3) z cieczą, której ciśnienie jest mierzone, a do górnej przestrzeni wewnętrznej doprowadzony jest przewód łączący naczynie z zewnętrznym medium gazowym poprzez miernik różnicy ciśnień gazu i równocześnie poprzez zawór odcinający. Ponadto w dolnej i górnej przestrzeni naczynia pomiarowego umieszczone są czujniki mierników temperatury oraz czujnik miernika wilgotności medium gazowego. W górnej przestrzeni wewnętrznej naczynia pomiarowego umieszczony jest czujnik odległości do pomiaru położenia powierzchni rozdziału ciecz - gaz.The device containing the measuring vessel and the gas pressure gauge is characterized in that the measuring vessel (1) has the shape of a closed flat container filled with liquid up to about half the height. A conduit (3) with a liquid whose pressure is measured is fed to the lower internal space, and a conduit connecting the vessel to the external gas medium is fed to the upper internal space through a gas pressure difference meter and simultaneously through a shut-off valve. In addition, temperature meter sensors and a gas medium humidity sensor are located in the lower and upper space of the measuring vessel. A distance sensor for measuring the position of the liquid-gas interface is located in the upper internal space of the measuring vessel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL407380A PL229025B1 (en) | 2014-03-03 | 2014-03-03 | Device for measuring small values of hydrostatic pressure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL407380A PL229025B1 (en) | 2014-03-03 | 2014-03-03 | Device for measuring small values of hydrostatic pressure |
Publications (2)
Publication Number | Publication Date |
---|---|
PL407380A1 true PL407380A1 (en) | 2015-09-14 |
PL229025B1 PL229025B1 (en) | 2018-05-30 |
Family
ID=54064901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL407380A PL229025B1 (en) | 2014-03-03 | 2014-03-03 | Device for measuring small values of hydrostatic pressure |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL229025B1 (en) |
-
2014
- 2014-03-03 PL PL407380A patent/PL229025B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL229025B1 (en) | 2018-05-30 |
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