ROTATING ELECTRIC MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a rotating electric machine which can supply coolant to appropriately cool the ends 6 of the rotor coil having air gaps formed in mesh by disposing the coil ends alternately. SOLUTION: In a rotating electric machine with the rotor 1 whose coil ends 6 are retained forming air gaps by meshing the coil ends projecting from the rotor core 4 to the rotating shaft, an air stream adjusting plate 20 is provided surrounding the coil ends 11 projecting from the stator core 9 secured on the stator frame 8 supporting the stator core 9 which forms the stator, without making the coil end 11 touch the rotor coil ends 6. A projection 21 is also cylindrically attached on the plate 20 using the rotating shaft as the axis to prevent the coolant inside the machine from flowing to the rotating shaft after cooling the rotor 1.