Fuel e.g. diesel, supply system for e.g. diesel engine, has tanks with walls, where one of walls has distance to another wall in such a manner that one of tanks is completely surrounded by one of fuels during complete filling of other tank

摘要

The system has fuel systems (2, 3) for fuels (B1, B2), and comprising tanks (4, 5) with flexible walls (6, 14), respectively, where the tank (4) is provided within the tank (5). The wall (14) has a distance to the wall (6) in such a manner that the tank (4) is completely surrounded by the fuel (B2) during complete filling of the tank (5). Displacement bodies (25, 26) having changeable displacement volumes are positioned within the respective tanks.