| 摘要 |
The entry protection accessory of a diesel fuel container, that is placed in or represents a part of an inlet of a container for preserving diesel fuel, for example a car fuel tank, transportable container etc. makes filling of those containers, that are designed only for diesel fuel, with non-lead petrol fuel impossible. The entry protection accessory of a container for diesel fuel according to the invention is physically preventing filling of a reservoir for diesel fuel with non-lead petrol by the help of one or more swingeable hook-shaped levers (2) and a spring clip (1a) , that make filling of a reservoir with a filling tube (10) , whose outer diameter is smaller than the inner diameter of a housing (1) of the protecting accessory impossible, and has, furthermore, a control system, that marks correct filling by the help of switches (4, 5, 6) and lights (7, 8, 9). Accomplishment without control system is also possible. |
