PL407380A1 - Device for measuring small values of hydrostatic pressure - Google Patents

Device for measuring small values of hydrostatic pressure

Info

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
Application number
PL407380A
Other languages
Polish (pl)
Other versions
PL229025B1 (en
Inventor
Marian Branny
Krzysztof Broda
Wiktor Filipek
Original Assignee
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie filed Critical Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Priority to PL407380A priority Critical patent/PL229025B1/en
Publication of PL407380A1 publication Critical patent/PL407380A1/en
Publication of PL229025B1 publication Critical patent/PL229025B1/en

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  • 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.

PL407380A 2014-03-03 2014-03-03 Device for measuring small values of hydrostatic pressure PL229025B1 (en)

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)

Also Published As

Publication number Publication date
PL229025B1 (en) 2018-05-30

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