FIELD: medicine.
SUBSTANCE: invention relates to medical equipment, namely to devices for experimental research on the effect on laboratory animals of constant and variable pressure, which varies in time according to a given law. Laboratory vacuum installation contains a control system, which includes: an automated information processing facility, the installation control software, a control module, a switching module, electromagnetic valves: system for measuring and recording signals consisting of pressure sensors, an automated signal recorder and automated information processing means. Also, the installation comprises a system for creating a vacuum, consisting of a vacuum pump and support volumes with rarefied air, connected to each other by a vacuum pump and a working volume by a system of pipelines; and a system for creating excess pressure, consisting of a compressor and support volumes for compressed air, which are connected to each other by a compressor and a working volume by a system of pipelines.
EFFECT: providing the possibility of creation inside the working volume of the installation of constant and variable pressure, which varies in time according to the specified law.
1 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR SETTING ALTERNATING/PULSATING PRESSURE IN WORKING VOLUME | 2015 |
|
RU2614664C2 |
| METHOD FOR SETTING PRESSURE IN CONTROLLED VOLUME, AND UNIT FOR ITS IMPLEMENTATION | 2011 |
|
RU2495392C2 |
| DEVICE TO COMPENSATE FOR LOSSES OF WORKING MEDIUM FROM HYDRAULIC MAIN LINE OF SEALED MANNED COMPARTMENT THERMAL CONTROL SYSTEM AND METHOD OF ITS OPERATION | 2012 |
|
RU2497731C1 |
| METHOD AND DEVICE FOR PRESSURE CONTROL IN SPACE | 2006 |
|
RU2319126C1 |
| AUTONOMOUS DEGASSING UNIT | 2018 |
|
RU2684789C1 |
| AUTOMATIC CONTROL SYSTEM OF TECHNOLOGICAL PROCESSES OF HEATING SYSTEM | 2015 |
|
RU2624723C2 |
| MODULAR DEGASSING UNIT | 2017 |
|
RU2674775C1 |
| TOILET MODULE | 2012 |
|
RU2516916C2 |
| SYSTEM FOR CONTROL OF WATER DISCHARGES FROM OBJECTS OF INDUSTRIAL AND HOUSEHOLD PURPOSES, METHOD OF CONTROLLING WATER DISCHARGES AND ROBOT-SAMPLER FOR METHOD REALISATION | 2012 |
|
RU2507156C1 |
| METHOD OF PRESSURE TASK IN CONTROLLED VOLUME AND THE UNIT FOR ITS IMPLEMENTATION | 2017 |
|
RU2650721C1 |
