System for Elimination of Faults in Fuel Filling

Faults, occurring within such an elementary activity as fuelling at the filling station surely is, are currently quite common in these present busy days. In the contribution authors introduce a proposal of a simple electromechanical system which could partially eliminate these faults. Focus is aimed on those ones, which are caused by the fuelling device operation, e.g. when the operator refuels a different as prescribed fuel type. In the proposal mainly its simplicity, price and especially savings on potential subsequent costs for the faults removal are considered.