Distribution circuit for distributing washing fluid to vehicle i.e. automobile, has internal chamber provided with pump and tank, where washing fluid is evacuated from conduit section to tank when pump is stopped

摘要

The circuit has a nozzle connected with a washing fluid reservoir and a pump. A housing is provided with an internal chamber (12) communicated with two conduit sections (10). The internal chamber is provided with the pump and a tank, where washing fluid (R) is evacuated from one of the conduit sections to the tank when the pump is stopped. The housing comprises an overflow pipe (16) that extends to the internal chamber, where the overflow pipe is connected to the other conduit section.