Rectifier device i.e. generator, for motor vehicle, has opening arranged on smaller reference circle diameter than negative diode, where opening is arranged radially within position of negative diode

摘要

The device i.e. generator, has a negative cooling body and negative diode, where the negative cooling body exhibits an opening for passage of a cooling medium. The opening is arranged between a position negative diode (16) and a center of the negative cooling body. The opening is arranged on a reference circle with diameter smaller than the diameter of the negative diode, where the opening is arranged radially within a position of the negative diode. The negative cooling body exhibits a material thickness and diameter, where ration amounts of the diameter is between 0.4 and 1.3.