ELECTRICALLY CONTROLLED VALVE FOR FLUID CIRCULATION

摘要

The invention concerns a valve comprising a valve body or housing (1) closed with a lid (8). It comprises at least one fluid inlet (9) and several fluid outlet pipes (4, 5, 5a) as well as a mobile shutter (10) including at least one fluid passage opening (13). The shutter (10) is driven by the rotor of an electric motor (14) comprising a rotor (15) and a stator (16). The rotor (15) is placed inside the valve body (1) and the stator (15) is located outside the valve body (1). The rotor (15) is separated from the stator (16) so as to be impermeable to the fluid circulating in the valve body (1) by a material layer permeable to the magnetic field. The invention is applicable in particular to cooling circuits of heat engines of motor vehicles.