The fuel checking system has a measurement container filled by a branch (6) from the filler pipe (1) and weighed by a pressure sensor (7) with electronic control unit (8) to stop the engine if a significant deviation from expected mass occurs and can give ...

Device (1) for filling fuel for road vehicles, wherein a tank (2), which is provided with a cover (11) fitted on the tank (2) itself, such as to rotate between an open position and a closed position, accommodates a cap (7), which is rotated by being sprung...

The filler pipe for a motor vehicle fuel tank has a feed inlet pipe (9) connected between the filler opening and the main pipe to the tank. The end section of the feed inlet is curved into a helix to fit around the circumference of the main pipe (5). The h...

A method and apparatus for refueling a vehicle powered by an electrochemical engine comprises a fuel fill pocket accessible to the exterior of the vehicle and having an interior end with an opening to a hydrogen refueling line. The hydrogen refueling line ...

Level indicator for a motor vehicle screen wash reservoir is linked to a controller and fluid level sensor. A level indicator is placed adjacent to the fuel filler cap so that when the driver is filling up the vehicle he is also reminded of the need to fil...

The tank has a filler tube (1) with valve seat (3,5) on intake side and tank side, and a valve body (11) with seal (15). The valve body is pre-tensioned in direction of the intake-sided valve seat, to seal the filler tube against that seat when in filling ...