METHOD OF GAS WORKING MEDIUM BALANCES DETERMINING IN THE TANKS OF THE HIGH PRESSURE WORKING SYSTEM Russian patent published in 2018 - IPC F17C13/02 G01L9/04 

FIELD: measuring equipment.

SUBSTANCE: invention relates to measuring equipment and can be used in working systems having tanks, liquid or gaseous working medium (WM), working mainlines and an operating working body. Method of WM balance determining in high-pressure working system containers (WSC) includes the WM runout, reading of the pressure and temperature sensors, the determination of all capacities of the working system (WS) reliable pressure and temperature values, and determination of the WM balance. Low pressure sensor is backed up by a shut-off valve. After the time when by the readings of the high pressure sensor the pressure in the WSC and the power line is equal to the low pressure sensor measuring range upper nominal limit, performing the valve opening and the WS low pressure sensor unlocking, which contains of WM sensors individual means of protection against gas-dynamic impacts in the mains.

EFFECT: invention provides the physical quantities sensors trouble-free operation under high pressure and gas-dynamic impact conditions, which in turn contributes to the solution of the working medium (WM) mass balance determining problem, as well as to exclusion of the WM not worked out balance in the tank.

1 cl, 2 dwg