| 摘要 |
A poly-phase alternator rectifier bridge assembly comprising, a plurality of positive diodes (110,114,118) diode having an anode electrode and a cathode electrode, a plurality of negative diodes (112,116,120), each negative diode having an anode electrode and a cathode electrode, a generally crescent-shaped positive radiator plate (138) having a plurality of apertures (154) formed to receive the cathode electrodes of said positive diodes (110, 114, 118) with the anode electrodes extending beyond said positive radiator plate, said apertures (154) being formed on radially extending portions (156) of said positive radiator plate (138) which radially extending portions include passage means for passing cathode electrodes of said negative diodes to extend beyond said positive radiator plate in the same direction as said anode electrodes of said positive diodes (110,114,118), are separated from one another by airflow means (158) for passing cooling air through said positive radiator plate and serve to pair individual ones of said positive diodes (110, 114, 118) with individual ones of said negative diodes for connection to stator windings of an alternator, housing means for enclosing one end of said alternator and including apertures (136) formed to receive the anode electrodes of said negative diodes (112, 116, 120) with the cathode electrodes of said negative diodes extending outwardly therefrom, said housing means being formed to receive said positive radiator plate (138) such that said extending cathode electrodes of said negative diodes (112, 116, 120) extend into said passage means, and first electrical circuit means (140,142,144,146,148) for interconnecting said extending anode/cathode electrodes of said pairs of diodes to said stator windings (102, 104, 106) of said alternator, said positive radiator plate (138) and said first electrical circuit means being embedded into a folded plastic insulator to electrically insulate them from one another and from said housing means. <IMAGE> |
