SU1693458A1 - Device for measuring liquid compressibility - Google Patents

Device for measuring liquid compressibility Download PDF

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Publication number
SU1693458A1
SU1693458A1 SU894636908A SU4636908A SU1693458A1 SU 1693458 A1 SU1693458 A1 SU 1693458A1 SU 894636908 A SU894636908 A SU 894636908A SU 4636908 A SU4636908 A SU 4636908A SU 1693458 A1 SU1693458 A1 SU 1693458A1
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SU
USSR - Soviet Union
Prior art keywords
plunger
chamber
elastic element
liquids
compressibility
Prior art date
Application number
SU894636908A
Other languages
Russian (ru)
Inventor
Николай Владимирович Кислов
Владимир Алексеевич Хозяев
Сергей Рональдович Петровский
Сейфал Абдул-Рахманович Мехтиев
Original Assignee
Институт Торфа Ан Бсср
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 Институт Торфа Ан Бсср filed Critical Институт Торфа Ан Бсср
Priority to SU894636908A priority Critical patent/SU1693458A1/en
Application granted granted Critical
Publication of SU1693458A1 publication Critical patent/SU1693458A1/en

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Abstract

Изобретение относитс  к нефтедобывающей промышленности, машиностроению, гидромеханизации, в частности к устройству дл  определени  упругих свойств жидкостей , например буровых растворов, рабочих жидкостей гидроприводов, гидротранспор- тируемых пульп. Цель изобретени  - повышение точности. Устройство дл  измерени  сжимаемости жидкостей содержит камеру 1 с каналами подвода и отвода жидкости, плунжер 7, установленный внутри камеры, систему 12 нагружени  и индикатор 13 перемещени  плунжера, эластичный элемент 9, расположенный внутри камеры снаружи плунжера. Полость, образованна  между плунжером и эластичным элементом, заполнена жидкостью. Эластичный элемент 9 преп тствует выходу воздушной и жидкой фаз, наход щихс  под давлением. 3 ил.The invention relates to the oil industry, mechanical engineering, hydromechanization, in particular, to a device for determining the elastic properties of liquids, such as drilling fluids, hydraulic fluids, hydrotransported slurries. The purpose of the invention is to improve accuracy. A device for measuring the compressibility of liquids contains a chamber 1 with channels for supplying and discharging fluid, a plunger 7 installed inside the chamber, a loading system 12 and an indicator 13 for moving the plunger, an elastic element 9 located inside the chamber outside the plunger. The cavity formed between the plunger and the elastic element is filled with fluid. The elastic element 9 prevents the release of air and liquid phases under pressure. 3 il.

Description

Фиг.ЗFig.Z

Claims (1)

Формула изобретенияClaim Устройство для измерения сжимаемости жидкостей, содержащее камеру с каналами подвода и отвода жидкости, плунжер, установленный внутри камеры, систему нагружения и индикатор перемещения плунжера, отл ичающеес я тем, что, с целью повышения точности, оно снабжено эластичным элементом, расположенным внутри камеры снаружи плунжера, а образованная между плунжером и эластичным элементом полость заполнена жидкостью.A device for measuring the compressibility of liquids, comprising a chamber with channels for supplying and discharging liquids, a plunger installed inside the chamber, a loading system and a plunger displacement indicator, which, in order to improve accuracy, is equipped with an elastic element located inside the chamber outside the plunger and the cavity formed between the plunger and the elastic element is filled with liquid. Фиг.ЗFig.Z
SU894636908A 1989-12-02 1989-12-02 Device for measuring liquid compressibility SU1693458A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894636908A SU1693458A1 (en) 1989-12-02 1989-12-02 Device for measuring liquid compressibility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894636908A SU1693458A1 (en) 1989-12-02 1989-12-02 Device for measuring liquid compressibility

Publications (1)

Publication Number Publication Date
SU1693458A1 true SU1693458A1 (en) 1991-11-23

Family

ID=21422552

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894636908A SU1693458A1 (en) 1989-12-02 1989-12-02 Device for measuring liquid compressibility

Country Status (1)

Country Link
SU (1) SU1693458A1 (en)

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