FIELD: machine building.
SUBSTANCE: fluid medium transfer system comprises a flow-through device aimed at the reception of the fluid medium from a tank (2) and transfer of the fluid medium via the system and/or aimed at the measurement of the fluid medium amount transferred from the tank (2) to a spray cap (5), a controlled shutoff valve (9) installed before the spray cap (5) and preferably behind the flow-through device, and a control device (10). The control device (10) is used to control the shutoff valve (9) state so that the pressure of the fluid medium supplied to the spray cap (5) exceeds the first specified pressure limit (Pmin). Under the pressure below the first specified pressure limit (Pmin) the spray cap is able and will perform spraying, but spraying is usually not guaranteed as certain pressure difference at the spray cap (5) is required for spraying. An exhaust system comprising the fluid medium transfer system and method for fluid medium transfer are described.
EFFECT: higher precision of fluid medium dosing.
24 cl, 13 dwg
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