Water tank especially for motor vehicle has filling pipe which for adjustment for different amounts of water is movable in filling opening and provided with scaled stop marks

摘要

The water tank has a filling pipe(10) which for the adjustment for different amounts of water is movable in the filling opening(4). Different positions of the filling pipe are defined by scaled stop marks(22) which are formed by annular grooves on the filling pipe and at least one protrusion(24) on the tank in the region of the filling opening. A seal in the form of a O-ring or packing sleeve is located between the filling pipe and filling opening in the tank.