Multifunction assembly for the heating of the washing water of the surfaces vitrees of a motor vehicle.

摘要

The assembly (1) has a washing water tank (2) enclosing a pressurized deaeration box (4) while being partially separated from the box by a hollow double-walled body defining a thermal insulating volume. The tank has an outer cover (6) that covers the tank and is mounted in an engine e.g. oil engine, compartment of a motor vehicle, where the cover is made of plastic material. An assembly formed by the tank and the box, is integrated to a body of the vehicle by fixation points (11, 12) that are respectively arranged on the box and the tank.