Heat dissipating intended to belong to a current rectifier device for rotating electric machine comprising such a device

摘要

The heat dissipating (16) intended to belong to a rectifying device of the current of at least one phase of a rotary electrical machine comprises through openings (51) of a cooling fluid of the rotary electrical machine and carries at its outer periphery, at least one module (100) comprising a common support (10) carrying the rectifying elements of the current (93, 94) a phase of the machine, means of electrical insulation (17) between the outer periphery of the heat dissipating (16) and the common support (10) of the module (100). the casing of the rotary electrical machine carries a dissipator chaleurapplication: alternator or alternator - motor vehicle starter.