HYDRAULIC SYSTEM OF INSTALLATION FOR PREPARATION OF WORKING MEDIUM Russian patent published in 1997 - IPC

FIELD: mechanical engineering; mixing of several components for preparation of working mixture. SUBSTANCE: hydraulic system of installation is provided with component inlet unit consisting of at least two parallel hydraulic lines first of which is main line and others, additional hydraulic lines and with flow rate regulator installed in each line so that at one side it engages with suction space of pump whose capacity exceeds consumption of external system and at other side, with individual reservoir for each component or with main reservoir. Delivery space of pump is connected to fine filter and further on to external system either through normally closed hydraulic distributor, or through hydromechanical disperser and with flow rate regulator installed in drain hydraulic line of main reservoir in series with sound chamber of hydromechanical disperser and with normally closed hydraulic distributor. EFFECT: enlarged operating capabilities. 1 dwg