| 摘要 |
<P>PROBLEM TO BE SOLVED: To at least partially reduce the damage occurring in a conductor 44 and a first insulation part located around the conductor 44 without requiring an insulation band 51 in an electrical machine module. <P>SOLUTION: An electrical machine module (10) of this invention has a housing (12), and the housing includes a machine cavity (22), a coolant jacket (62), and a coolant opening (68). The coolant opening penetrates a part of the housing so that the coolant jacket is in fluid communication with the machine cavity. An electric machine has a stator assembly (26) disposed in the machine cavity. The stator assembly includes a stator core (28) having slots (42). A conductor (44) is disposed in each slot, and a part of the conductor extends from the welding side (52) and the insertion side (50) of the stator core in the axial direction. The conductors are formed and disposed so as to define openings (70) expanding in the radial direction between the conductors at the welding side of the stator core. <P>COPYRIGHT: (C)2013,JPO&INPIT |
