UA78772U - Testbench for hydro-cylinder testing - Google Patents
Testbench for hydro-cylinder testingInfo
- Publication number
- UA78772U UA78772U UAU201212784U UAU201212784U UA78772U UA 78772 U UA78772 U UA 78772U UA U201212784 U UAU201212784 U UA U201212784U UA U201212784 U UAU201212784 U UA U201212784U UA 78772 U UA78772 U UA 78772U
- Authority
- UA
- Ukraine
- Prior art keywords
- hydro
- cylinder
- pressure
- parallel
- flow
- Prior art date
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
A testbench for hydro-cylinder testing that includes two hydro-cylinders, hydro-pump, tank with hydro-fluid, two distributors and two reduction valves. The rods of hydro-cylinders are rigidly connected to each other, and to hydro-cylinders with pressure main a controlled hydro-pump is connected, this is fed from tank with hydro-liquid, at that the drive of the controlled hydro-pump is performed with electric motor output branch pipe of which is connected to pressure main, through filter and check valve, after that the pressure main is divided into two pressure flows: the left pressure flow and the right pressure flow, left pressure flow through the valve and two-position two-line distributor is connected to the piston cavity of the right hydro-cylinder. In parallel to that cavity, on pressure flow, in sequence throttle and manometer are installed, and the right pressure flow in sequence includes a valve, two-position two-line distributor and flow divider, at the outlet this has two pressure flows: the right and the left ones, the right pressure flow is connected to the rod cavity of the right hydro-cylinder. In parallel to the rod cavity of the right hydro-cylinder in sequence throttle and manometer are connected, and the left pressure flow to the rod cavity of the left hydro-cylinder, in parallel to that throttle and manometer are installed, besides that the piston cavity of the left hydro-cylinder through two-line two-position distributor is connected to the tank with hydro-liquid, and the piston cavity of the right hydro-cylinder is connected to the tank with hydro-liquid through flow adder and two-line two-position distributor, at that to the rod cavity of the right hydro-cylinder in parallel safety valve is connected, and between the check valve and the gate valve, on pressure main, in parallel as well, safety valve is installed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201212784U UA78772U (en) | 2012-11-09 | 2012-11-09 | Testbench for hydro-cylinder testing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201212784U UA78772U (en) | 2012-11-09 | 2012-11-09 | Testbench for hydro-cylinder testing |
Publications (1)
Publication Number | Publication Date |
---|---|
UA78772U true UA78772U (en) | 2013-03-25 |
Family
ID=51585690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAU201212784U UA78772U (en) | 2012-11-09 | 2012-11-09 | Testbench for hydro-cylinder testing |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA78772U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107607178A (en) * | 2017-09-21 | 2018-01-19 | 山东省科学院海洋仪器仪表研究所 | A kind of experimental provision of oil gas water three phase flow measurement |
RU197722U1 (en) * | 2019-12-31 | 2020-05-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" | STAND FOR MEASURING THE OPERATING PARAMETERS OF AN ASYMMETRIC AUTO-OSCILLATING HYDRAULIC DRIVE |
-
2012
- 2012-11-09 UA UAU201212784U patent/UA78772U/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107607178A (en) * | 2017-09-21 | 2018-01-19 | 山东省科学院海洋仪器仪表研究所 | A kind of experimental provision of oil gas water three phase flow measurement |
CN107607178B (en) * | 2017-09-21 | 2024-05-10 | 山东省科学院海洋仪器仪表研究所 | Experimental device for oil-gas-water three-phase flow measurement |
RU197722U1 (en) * | 2019-12-31 | 2020-05-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" | STAND FOR MEASURING THE OPERATING PARAMETERS OF AN ASYMMETRIC AUTO-OSCILLATING HYDRAULIC DRIVE |
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