SU135703A1 - Measuring instrument of speed of movement of working bodies of hydraulic mechanisms - Google Patents
Measuring instrument of speed of movement of working bodies of hydraulic mechanismsInfo
- Publication number
- SU135703A1 SU135703A1 SU662875A SU662875A SU135703A1 SU 135703 A1 SU135703 A1 SU 135703A1 SU 662875 A SU662875 A SU 662875A SU 662875 A SU662875 A SU 662875A SU 135703 A1 SU135703 A1 SU 135703A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- speed
- movement
- measuring instrument
- hydraulic mechanisms
- working bodies
- Prior art date
Links
Landscapes
- Measuring Volume Flow (AREA)
Description
Известные измерители скорости перемещени рабочих органов гидравлических механизмов обычно содержат дифференциальный манометр с индуктивным преобразователем и сужающее устройство.The known gauges of the speed of movement of the working parts of hydraulic mechanisms usually contain a differential pressure gauge with an inductive transducer and a constriction device.
В оиисываемом измерителе сужающее устройство установлено вмагистрали , питающей рабочий орган, что позвол ет автоматизировать измерени и повышает точность прибора.In the measuring gauge, a tapering device is installed in the highway supplying the working member, which allows to automate the measurements and improves the accuracy of the instrument.
На чертеже изображена схема описываемого измерительного прибораThe drawing shows a diagram of the described measuring device
В магистраль 1, питающую цилиндр 2 исполнительного органа, включено сопротивление 5, создающее перепад давлений. 1 точкам магистрали перед сопротивлением и после сопротивлени подключены полости электроиндуктивного расходомера. Последний выполнен в виде двух чашек-корпусов 4, 5, между которыми находитс стальна мембрана 6- Внутри каждой чашки расположены катущки 7.In line 1, supplying the cylinder 2 of the executive body, included resistance 5, which creates a pressure differential. 1 points of the line before the resistance and after the resistance are connected to the cavity of the electroinductive flow meter. The latter is made in the form of two cup housings 4, 5, between which there is a steel membrane 6. Inside each cup there are coils 7.
Кажда из чашек вл етс одним из магнитопроводов дифференциального электроиндуктивного датчика. Мембрана вл етс их общим корем. Датчик включен в одну ii3 известных ocтoвыx измерительных схем.Each of the cups is one of the magnetic cores of a differential electroinductive sensor. The membrane is their common core. The sensor is included in one ii3 of known measuring circuits.
При движении поршн цилиндра его скорость однозначно определ етс расходом жидкости в магистрали /. Этот расход создает на сопротивлении 3 определенный перепад давлений, который определ ет деформацию мембраны кор индуктивной системы. При изменении скорости 11Оршн измен етс перепад давлеппй и, соответственно показани прибора.When the piston of the cylinder moves, its speed is unambiguously determined by the flow rate of fluid in the line. This flow creates on the resistance 3 a certain pressure drop, which determines the deformation of the membrane of the inductive system core. When the speed changes, the differential pressure and, accordingly, the instrument readings change.
Предмет изобретени Subject invention
Измеритель скорости перемещени рабочих органов гидравлических механизмов, содержащий дифференциальный манометр с индуктивным преобразователем и сужающее устройство, отличающеес тем, что. сужающее устройство установлено в магистрали питающей рабочий орган.A measuring instrument for the speed of movement of the working bodies of hydraulic mechanisms, comprising a differential pressure gauge with an inductive converter and a restriction device, characterized in that. narrowing device installed in the line supplying the working body.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU662875A SU135703A1 (en) | 1960-04-12 | 1960-04-12 | Measuring instrument of speed of movement of working bodies of hydraulic mechanisms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU662875A SU135703A1 (en) | 1960-04-12 | 1960-04-12 | Measuring instrument of speed of movement of working bodies of hydraulic mechanisms |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU752149213A Addition SU813268A2 (en) | 1975-06-26 | 1975-06-26 | Peak detector |
SU792824500A Addition SU849083A2 (en) | 1979-10-05 | 1979-10-05 | Peak detector |
Publications (1)
Publication Number | Publication Date |
---|---|
SU135703A1 true SU135703A1 (en) | 1960-11-30 |
Family
ID=48292008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU662875A SU135703A1 (en) | 1960-04-12 | 1960-04-12 | Measuring instrument of speed of movement of working bodies of hydraulic mechanisms |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU135703A1 (en) |
-
1960
- 1960-04-12 SU SU662875A patent/SU135703A1/en active
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