Fuel supply device for diesel engine can supply pure vegetable oil or vegetable-oil and diesel fuel mixture in one mode and diesel fuel alone in another

摘要

The fuel supply device (1) for a diesel engine (2) has at least one injection pump (3) with fuel supply (4), tanks (T1, T2) for diesel fuel and vegetable oil, fuel lines (A1, A2, A3) and a fuel valve (V1). In one mode, the fuel line system (5) supplies pure vegetable oil or a mixture of vegetable oil and diesel fuel. In another mode, it supplies only diesel fuel.