SU724950A1 - Device for measuring hydrodynamic pressure of hydraulic mixture - Google Patents

Device for measuring hydrodynamic pressure of hydraulic mixture Download PDF

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Publication number
SU724950A1
SU724950A1 SU772487315A SU2487315A SU724950A1 SU 724950 A1 SU724950 A1 SU 724950A1 SU 772487315 A SU772487315 A SU 772487315A SU 2487315 A SU2487315 A SU 2487315A SU 724950 A1 SU724950 A1 SU 724950A1
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SU
USSR - Soviet Union
Prior art keywords
hydrodynamic pressure
hydraulic mixture
measuring hydrodynamic
measuring
hydraulic
Prior art date
Application number
SU772487315A
Other languages
Russian (ru)
Inventor
Леон Ильич Махарадзе
Original Assignee
Makharadze Leon
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 Makharadze Leon filed Critical Makharadze Leon
Priority to SU772487315A priority Critical patent/SU724950A1/en
Application granted granted Critical
Publication of SU724950A1 publication Critical patent/SU724950A1/en

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Description

Это давление при помощи поршн  и посредством в зкой жидкости, заполн ющей полости корпуса и преобразовател , измер етс  стаканообразным тензометрическим преобразователем давлени  6, подключенным к усилителю 14. Заполнение полостей в зкой жидкостью уменьшает инерционность устройства, обеспечивает смазку поверхности порщн  и предотвращает проникновение твердых частиц гидросмеси в полости корпуса и преобразовател , вследствие чего и повышаетс  надежность работы устройства в потоках гидросмеси.This pressure is measured by a piston and by means of a viscous fluid filling the cavities of the housing and the transducer, measured with a glass pressure-sensitive strain gauge 6 connected to the amplifier 14. Filling the cavities with a viscous fluid reduces the inertia of the device, lubricates the surface of the slurry in the cavity of the housing and the converter, as a result of which the reliability of operation of the device in the slurry flows is increased.

Claims (2)

1.Авторское свидетельство СССР № 400826, кл. G OIL 11/00, 1972.1. USSR author's certificate number 400826, cl. G OIL 11/00, 1972. 2.Сигин Н. А. и др. Приборы дл  измерени  параметров гидротранспортировани  твердых материалов. Киев, изд-во Академии Наук УССР, 1963, с. 114. (прототип).2. Sigin, N. A., et al. Instruments for measuring the hydrotransport parameters of solid materials. Kiev, Publishing House of the Academy of Sciences of the Ukrainian SSR, 1963, p. 114. (prototype).
SU772487315A 1977-05-17 1977-05-17 Device for measuring hydrodynamic pressure of hydraulic mixture SU724950A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772487315A SU724950A1 (en) 1977-05-17 1977-05-17 Device for measuring hydrodynamic pressure of hydraulic mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772487315A SU724950A1 (en) 1977-05-17 1977-05-17 Device for measuring hydrodynamic pressure of hydraulic mixture

Publications (1)

Publication Number Publication Date
SU724950A1 true SU724950A1 (en) 1980-03-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU772487315A SU724950A1 (en) 1977-05-17 1977-05-17 Device for measuring hydrodynamic pressure of hydraulic mixture

Country Status (1)

Country Link
SU (1) SU724950A1 (en)

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