Washing liquid tank for washing e.g. window pane in motor vehicle, has mixing chamber in direct communication with hot chamber and cold chamber, and closing device for closing communication of mixing chamber with cold and hot chambers

摘要

The tank (R) has a mixing chamber (M) in direct communication with a hot chamber (2) and a cold chamber (1), and a closing device e.g. double effect thermostat, for closing communication of the mixing chamber with the cold chamber and the hot chamber. The closing device is constituted by a central body (16) including an end with a main flap (17) closing an orifice (O1) of the cold chamber and another end with an auxiliary flap (18). The auxiliary flap functions in opposition with the main flap and closes another orifice (O2) of the hot chamber.