A method for controlling a filling process of an operating fluid container, which can be filled by a filling device via a filling tube opening into the operating liquid container, wherein the operating fluid container is provided with a venting valve, which can be electrically operated between an open position, in which the operating liquid container is fluidically connected to the atmosphere, at least indirectly, by the venting valve, and a closed position, in which the operating fluid container is fluidically separated from the atmosphere by the venting valve. The method comprises the following method steps: a) moving the venting valve to the open position thereof; b) determining a filling level of the operating fluid container; c) reducing a venting volume flow through the venting valve whenever the filling level of the operating fluid container has reached or exceeded a predetermined shut-off filling level; d) detecting a filling stop of the filling device; and e) moving the venting valve to the closed position thereof after a predetermined time period once the filling stop has been determined.
METHOD FOR CONTROLLING A FILLING PROCESS OF AN OPERATING FLUID CONTAINER, AND OPERATING FLUID CONTAINER SYSTEM
2020-01-02
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Europäisches Patentamt | 2021
|Europäisches Patentamt | 2020
|Europäisches Patentamt | 2018
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