RU95105279A - Viscosity transducer - Google Patents

Viscosity transducer

Info

Publication number
RU95105279A
RU95105279A RU95105279/25A RU95105279A RU95105279A RU 95105279 A RU95105279 A RU 95105279A RU 95105279/25 A RU95105279/25 A RU 95105279/25A RU 95105279 A RU95105279 A RU 95105279A RU 95105279 A RU95105279 A RU 95105279A
Authority
RU
Russia
Prior art keywords
legs
probes
tuning fork
tuning
projections
Prior art date
Application number
RU95105279/25A
Other languages
Russian (ru)
Other versions
RU2094772C1 (en
Inventor
М.А. Полуэктов
А.В. Богословский
Л.К. Алтунина
А.П. Семешов
Original Assignee
Институт химии нефти СО РАН
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 химии нефти СО РАН filed Critical Институт химии нефти СО РАН
Priority to RU95105279A priority Critical patent/RU2094772C1/en
Publication of RU95105279A publication Critical patent/RU95105279A/en
Application granted granted Critical
Publication of RU2094772C1 publication Critical patent/RU2094772C1/en

Links

Abstract

FIELD: viscosity measurement; applicable in research laboratories, medicine, in control of process fluids. SUBSTANCE: viscosity transducer has horizontal tuning fork with two legs on which piezoelectric sensors and vertical probes are installed. Connected (or made integral) to extensions of tuning-fork legs are two projections having width less than half the leg with end shifted relative to the axis of tuning fork - one to the left, and the other, to the right. Projections are bent in opposite directions, one of them upward, and the other, down-ward, so that they prove to be adjacent to each other. Points of attachment of probes installed on projections are located at the same level in horizontal plane. probes are located adjacent and parallel to each other, directed to the same and side and both are measuring. EFFECT: higher sensitivity of the instrument.

Claims (1)

Изобретение относится к технике измерения вязкости, а более конкретно к устройству высокочувствительных погружных датчиков камертонного типа, предназначенных для использования в исследовательских лабораториях, в медицине, для контроля технологических жидкостей. Цель изобретения: повышение чувствительности датчика. Датчик вязкости содержит горизонтальный камертон с двумя ножками, на которых установлены пьезоэлектрические преобразователи и два вертикальных зонда, к ножкам камертона на их продолжении присоединены (или изготовлены заодно с ними) два выступа, имеющие ширину меньше половины ширины ножки и смещенные относительно оси симметрии камертона один влево, а другой вправо, выступы изогнуты в противоположных направлениях, один вверх, а другой вниз таким образом, что оказываются один рядом с другим, точки крепления установленных на выступах зондов расположены на одном уровне по горизонтали, зонды расположены рядом параллельно друг другу, направлены в одну сторону и оба являются измерительными.The invention relates to a technique for measuring viscosity, and more particularly to a device for highly sensitive immersion tuning-fork type sensors intended for use in research laboratories, in medicine, for monitoring process liquids. The purpose of the invention: increasing the sensitivity of the sensor. The viscosity sensor contains a horizontal tuning fork with two legs on which piezoelectric transducers and two vertical probes are mounted, two protrusions attached to the tuning fork legs (or made along with them) having a width less than half the width of the legs and shifted to the left one from the axis of symmetry of the tuning fork and the other to the right, the protrusions are bent in opposite directions, one up and the other down so that they are one next to the other, the attachment points mounted on the protrusions of the probe in are located at the same level horizontally, the probes are located next to each other parallel to each other, directed to one side and both are measuring.
RU95105279A 1995-04-06 1995-04-06 Viscosity sensor RU2094772C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95105279A RU2094772C1 (en) 1995-04-06 1995-04-06 Viscosity sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95105279A RU2094772C1 (en) 1995-04-06 1995-04-06 Viscosity sensor

Publications (2)

Publication Number Publication Date
RU95105279A true RU95105279A (en) 1997-01-10
RU2094772C1 RU2094772C1 (en) 1997-10-27

Family

ID=20166512

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95105279A RU2094772C1 (en) 1995-04-06 1995-04-06 Viscosity sensor

Country Status (1)

Country Link
RU (1) RU2094772C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU169441U1 (en) * 2016-11-22 2017-03-17 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") VIBRATION DEVICE FOR DETERMINING ENVIRONMENTAL PARAMETERS

Also Published As

Publication number Publication date
RU2094772C1 (en) 1997-10-27

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