US Patent 11499462 Liquid storage device for a motor vehicle

Disclosed is a device for storing a liquid for a motor vehicle, the device including a reservoir, including a bottom wall, a pump, mounted at an orifice formed at the bottom wall and including at least one portion extending through the orifice and including at least one suction nozzle, a filter mounted on the at least one portion of the pump at the at least one suction nozzle, and a mat arranged inside the reservoir at least partly on the bottom wall, the mat being able to move the liquid by capillarity and including a so-called “contact” portion being in contact with the filter at a contact surface in order to convey the liquid by capillarity to the filter.