SU132848A1 - Sensor for measuring and recording the magnitude of the impact and pressure in the slurry lines - Google Patents

Sensor for measuring and recording the magnitude of the impact and pressure in the slurry lines

Info

Publication number
SU132848A1
SU132848A1 SU651832A SU651832A SU132848A1 SU 132848 A1 SU132848 A1 SU 132848A1 SU 651832 A SU651832 A SU 651832A SU 651832 A SU651832 A SU 651832A SU 132848 A1 SU132848 A1 SU 132848A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sensor
measuring
pressure
magnitude
impact
Prior art date
Application number
SU651832A
Other languages
Russian (ru)
Inventor
А.Г. Джваршейшвили
Original Assignee
А.Г. Джваршейшвили
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 А.Г. Джваршейшвили filed Critical А.Г. Джваршейшвили
Priority to SU651832A priority Critical patent/SU132848A1/en
Application granted granted Critical
Publication of SU132848A1 publication Critical patent/SU132848A1/en

Links

Landscapes

  • Measuring Fluid Pressure (AREA)

Description

Известные датчики дл  измерени  и регистрации величины удара и давлени  в пульповодах, выполненные в виде стакана, внутренн   полость которого посредством штуцера соединена с пульповодом, а на внешнюю поверхность стакана кольцеобразно наклеен проволочный тензодатчик сопротивлени , подключенный к измерительной аппаратуре, имеют низкую точность измерени , так как ударна  волна частично будет отражатьс  стаканом и неполностью восприниматьс  тензодатчиками .The known sensors for measuring and recording the magnitude of the impact and pressure in the slurry lines, made in the form of a glass, the internal cavity of which is connected to the slurry line by means of a nipple, and a wire strain gauge connected to the measuring equipment is attached to the outer surface of the glass because the shock wave will be partially reflected by the glass and not fully perceived by the strain gauges.

Предлагаемый датчик отличаетс  тем, что внутренн   полость стакана заполнена жировым веществом большой в зкости, например вазелином . Это отличие позволит значительно повысить точность измерени , так как погрешность, обусловленна  частичным отражением ударной волны стаканом, будет исключена.The proposed sensor is characterized in that the internal cavity of the glass is filled with a fatty substance of high viscosity, such as petroleum jelly. This difference will significantly improve the measurement accuracy, since the error due to partial reflection of the shock wave by the glass will be excluded.

На чертеже изображен предлагаемый датчик дл  измерени  и регистрации величины удара и давлени  пульповодах.The figure shows the proposed sensor for measuring and recording the magnitude of the impact and the pressure of the flow lines.

Корпус 1 датчика выполнен в виде стального стакана, подвергающегос  специальной термической обработке. В нижней части стакана имеетс  штуцер 2, с помощью которого внутренн   полость стакана соединена с пульповодом. На внешней стенке стакана наклеены проволочные тензодатчики -5, сопротивлени , выводы 4 которых через крышку кожуха 5 подключены к измерительной аппаратуре. Кожух 5 предохран ет тензодатчпки от вли ни  на них температуры окружающей среды.The body 1 of the sensor is made in the form of a steel cup, subjected to a special heat treatment. In the lower part of the glass there is a nozzle 2, by means of which the internal cavity of the glass is connected to the slurry line. Wire strain gauges -5 are pasted on the outer wall of the glass; resistances, conclusions 4 of which are connected to the measuring equipment through the cover of the housing 5. The casing 5 protects the strain gauge from the influence of the ambient temperature on them.

Внутренн   полость стакана заполн етс  жировым веществом большой в зкости, например вазелином, в результате чего датчик может измер ть с высокой точностью не только давлени  при установившемс  режиме, но и гидравлические удары в пульповоде.The internal cavity of the glass is filled with a fatty substance of high viscosity, such as petroleum jelly, as a result of which the sensor can measure with high accuracy not only pressure at steady state, but also hydraulic shocks in the slurry line.

SU651832A 1960-01-25 1960-01-25 Sensor for measuring and recording the magnitude of the impact and pressure in the slurry lines SU132848A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU651832A SU132848A1 (en) 1960-01-25 1960-01-25 Sensor for measuring and recording the magnitude of the impact and pressure in the slurry lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU651832A SU132848A1 (en) 1960-01-25 1960-01-25 Sensor for measuring and recording the magnitude of the impact and pressure in the slurry lines

Publications (1)

Publication Number Publication Date
SU132848A1 true SU132848A1 (en) 1960-11-30

Family

ID=48403866

Family Applications (1)

Application Number Title Priority Date Filing Date
SU651832A SU132848A1 (en) 1960-01-25 1960-01-25 Sensor for measuring and recording the magnitude of the impact and pressure in the slurry lines

Country Status (1)

Country Link
SU (1) SU132848A1 (en)

Similar Documents

Publication Publication Date Title
GB1404481A (en) Pressure transducers
SU132848A1 (en) Sensor for measuring and recording the magnitude of the impact and pressure in the slurry lines
SU440576A1 (en) Device for measuring stresses in a rock mass
SU100201A1 (en) Pressure gauge with elastic element made in the form of a cylinder
SU438881A1 (en) Fluent material level gauge
SU134815A1 (en) Device for measuring intraocular pressure
SU113326A1 (en) Absolute pressure gauge
SU429311A1 (en) PRESSIOMETER
SU115580A1 (en) Pressure meter
SU114783A1 (en) Level meter for loose bodies
SU539236A1 (en) Pressure sensor
SU68769A1 (en) Fuel gauge
SU70184A1 (en) Hydraulic scales
SU147766A1 (en) Device for measuring pressures and flow rates
SU136942A1 (en) Sensor for measuring rapidly variable pressures with strain gauge transducer
SU37390A1 (en) Liquid Barometer
SU403979A1 (en) SHAKING-RESISTANT DIFFERENT PRESSURE TRANSFORMER
SU118643A1 (en) A device for determining the pressure of loose bodies, such as soil, on structures
SU109296A1 (en) Device for remote measurement and recording of water level in water bodies
SU393605A1 (en) INTRA MODEL SCALES
US3326047A (en) Pressure transducer
SU504935A1 (en) Level gauge for remote measurement and recording of water level in water bodies
US1534206A (en) Rate-of-climb indicator for aircraft
SU662831A1 (en) Method of measuring mechanical stresses in rocks
SU78218A1 (en) Liquid pressure gauge