Fluid e.g. windscreen wiper fluid, retaining container for use in e.g. passenger car, has level sensor connected with display medium for optical control of filling level of fluid, where medium displays filling level in display unit

摘要

The container has a level sensor connected with a display medium (6) for optical control of filling level of a fluid. The medium is in connection with a display unit (4) and displays the filling level in the unit (4). The sensor has a float gauge connected with the medium by a connecting unit in the form of a nylon thread (7). The display medium has a colored display to display given filling level range of the container.