COMPLEX LIQUID CARGO SYSTEM Russian patent published in 1997 - IPC

FIELD: liquid cargo systems. SUBSTANCE: system has cargo tanks and filling systems provided with cargo supply pump connected with cargo tanks by means of cargo supply pipe line through respective electromagnetic cut-out valves; system is also provided with check pipe line fitted with float relays with electric contact units connecting the respective tanks with outer drain pipe line and cargo tank emptying line provided with cargo discharge pump; inlet of this pump is brought in communication with cargo tanks by means of emptying pipe line and its outlet is brought in communication with check pipe lines. EFFECT: enhanced reliability. 2 cl, 1 dwg