SU475524A1 - Device for measuring transient pressure in hydraulic systems - Google Patents
Device for measuring transient pressure in hydraulic systemsInfo
- Publication number
- SU475524A1 SU475524A1 SU1926187A SU1926187A SU475524A1 SU 475524 A1 SU475524 A1 SU 475524A1 SU 1926187 A SU1926187 A SU 1926187A SU 1926187 A SU1926187 A SU 1926187A SU 475524 A1 SU475524 A1 SU 475524A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hydraulic systems
- transient pressure
- measuring transient
- pressure
- measuring
- Prior art date
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Description
материалом 5 трубопровода 4 приводит к увеличению градиента падени давлени по длине трубопровода, что в значительной мере сокращает длину трубопровода 4 поглотител колебаний при сохранении им свойства бесконечно длинного трубонровода - поглощать колебани без отражений.material 5 of conduit 4 leads to an increase in the pressure gradient along the length of the conduit, which significantly reduces the length of conduit 4 of the vibration absorber while maintaining the property of an infinitely long pipeline and absorbing vibrations without reflections.
После установки устройства в гидросистему и заполнени его внутренней полости рабочей жидкостью заглущают свободный конец трубопровода пробкой 4. Колебани давлени , восприн тые приемным патрубком 3, передаютс по его внутренней полости через сверление датчику давлени . Одновременно эти колебани проход т в пористый материал 5 поглотител и постепенно затухают по его лТ,лине , не вызыва отраженных волн.After the device is installed in the hydraulic system and its internal cavity is filled with working fluid, the free end of the pipeline is plugged with plug 4. Pressure fluctuations perceived by the receiving pipe 3 are transmitted through its internal cavity through drilling of the pressure sensor. At the same time, these vibrations pass into the porous material 5 of the absorber and gradually fade out along its LT, line, without causing reflected waves.
4 Предмет изобретени 4 Subject of the invention
Устройство дл измерени нестационарных давлений в гидросистемах, содержащее приемный патрубок, переходник с датчиком давлени и поглотитель колебаний, отличающеес тем, что, с целью повышени динамической точности в щироком диапазоне частот и амплитуд колебаний давлени , в немA device for measuring transient pressures in hydraulic systems, comprising a suction inlet, an adapter with a pressure sensor, and an oscillation absorber, characterized in that, in order to improve the dynamic accuracy in the wide frequency range and amplitudes of pressure oscillations,
поглотитель колебаний выполнен в виде отрезка трубопровода, заполненного пористым материалом, например металлорезиной, один конец которого установлен в переходнике встык с приемным патрубком, а другой конецthe oscillation absorber is made in the form of a pipe segment filled with a porous material, for example, metal rubber, one end of which is installed in the end-to-end adapter with a suction inlet, and the other end
заглушен, при этом поперечные сечени отрезка трубопровода и приемного патрубка одинаковы .plugged, with the cross-section of the segment of the pipeline and the receiving pipe are the same.
WwWw
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1926187A SU475524A1 (en) | 1973-06-06 | 1973-06-06 | Device for measuring transient pressure in hydraulic systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1926187A SU475524A1 (en) | 1973-06-06 | 1973-06-06 | Device for measuring transient pressure in hydraulic systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU475524A1 true SU475524A1 (en) | 1975-06-30 |
Family
ID=20554884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1926187A SU475524A1 (en) | 1973-06-06 | 1973-06-06 | Device for measuring transient pressure in hydraulic systems |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU475524A1 (en) |
-
1973
- 1973-06-06 SU SU1926187A patent/SU475524A1/en active
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