SU124176A1 - Portable test bench for checking differential pressure gauges - Google Patents
Portable test bench for checking differential pressure gaugesInfo
- Publication number
- SU124176A1 SU124176A1 SU621472A SU621472A SU124176A1 SU 124176 A1 SU124176 A1 SU 124176A1 SU 621472 A SU621472 A SU 621472A SU 621472 A SU621472 A SU 621472A SU 124176 A1 SU124176 A1 SU 124176A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- differential pressure
- pressure gauges
- test bench
- portable test
- checking
- Prior art date
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Description
Известны переносные стенды дл проверки дифференциальных манометров на месте их установки, выполненные в виде жесткой конструкции .Portable stands for testing differential pressure gauges at the installation site, made in the form of a rigid structure, are known.
Описываемый стенд выполнен в виде двух частично заполненных жидкостью, расположенных на телескопической подставке один над другим и соединенных между собой трубкой с разобщительным краном резиновых баллонов, к верхнему из которых присоединены минусовые сосуды провер емого дифманометра и контрольного манометра, а к нижнему - плюсовые сосуды и насос. Такое устройство позвол ет ускорить , упростить и повысить точность проверки дифманометров, а также значительно снижает вес стенда и делает его компактным.The described stand is made in the form of two partially filled with liquid, located on a telescopic stand one above the other and interconnected by a tube with an uncoupling valve of rubber cylinders, to the upper of which are attached the negative vessels of the tested differential pressure gauge and the control manometer, and the lower one - positive vessels and pump . Such a device makes it possible to speed up, simplify and improve the accuracy of checking differential pressure gauges, and also significantly reduces the weight of the stand and makes it compact.
На чертеже изображена конструкци приспособлени .The drawing shows the design of the device.
Резиновые баллоны 1 и 2, расположенные один над другим, частично заполнены жидкостью. Баллоны соединены между собой резиновой трубкой 3 с разобщительным краном 4. К верхнему баллону 1 через трубки 5 и с разобщительными кранами 7 и 8 присоединены минусовые сосуды провер емого дифманометра 9 и контрольного манометра 10. К нижнему баллону 2 через трубки 11 vi 12 с разобщительными кранами 13 и 14 присоединены плюсовые сосуды дифманометра и контрольного манометра. Нижний баллон снабжен насосом, например резиновой грушей 15. Описываемое приспособление позвол ет провер ть дифференциальные манометры на месте их установки, компактно и удобно дл транспортировки.Rubber cylinders 1 and 2, one above the other, are partially filled with liquid. The cylinders are interconnected by a rubber tube 3 with a disconnecting valve 4. To the upper cylinder 1 through pipes 5 and to disconnecting cranes 7 and 8, negative vessels of the tested differential pressure gauge 9 and the control manometer 10 are connected. To the lower cylinder 2 through pipes 11 vi 12 with disconnecting valves 13 and 14 are attached to the plus vessels of the differential pressure gauge and control manometer. The lower cylinder is equipped with a pump, for example a rubber bulb 15. The described device allows testing of differential pressure gauges at the place of their installation, compact and convenient for transportation.
Предмет изобретени Subject invention
Переносный стенд дл проверки дифференциальных манометров на месте их установки путем сравнени их показаний с показани ми образцового жидкостного U-образнаго манометра, отличающийс тем.A portable test bench for checking differential pressure gauges at the installation site by comparing their readings with those of an exemplary U-shaped fluid pressure gauge, characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU621472A SU124176A1 (en) | 1959-03-09 | 1959-03-09 | Portable test bench for checking differential pressure gauges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU621472A SU124176A1 (en) | 1959-03-09 | 1959-03-09 | Portable test bench for checking differential pressure gauges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU124176A1 true SU124176A1 (en) | 1959-11-30 |
Family
ID=48395667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU621472A SU124176A1 (en) | 1959-03-09 | 1959-03-09 | Portable test bench for checking differential pressure gauges |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU124176A1 (en) |
-
1959
- 1959-03-09 SU SU621472A patent/SU124176A1/en active
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