FIELD: engine devices and pumps.
SUBSTANCE: device for feeding fuel to a ship engine comprises a high-pressure pump generating higher pressure of liquefied natural gas (LNG) and feeding the LNG under pressure to the engine; a hydraulic motor driving the high-pressure pump; and a lubricating pump supplying lubricating oil to the high-pressure pump.
EFFECT: simplification of fuel feed device in ship engine and possibility of fuel feed device installation next to the engine without applying the partition walls.
17 cl, 10 dwg
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