Ventilation cooling type rotary electric apparatus for vehicle
专利汇可以提供Ventilation cooling type rotary electric apparatus for vehicle专利检索，专利查询，专利分析的服务。并且PURPOSE: To improve cooling effect and to suppress the temperature rise inside the equipment almost uniformly without increasing the quantity of cooling air by introducing some of the cooling air to the other end inside the equipment, leading it to the leeward, and passing the cooling air through a narrow gap between a flow regulator and a coil end thereby increasing the flow speed.
CONSTITUTION: Cooling air is separated by an adjusting plate 17, and some of the cooing air is ventilated from one end inside the equipment through the gap 13 between a rotor 4 and a stator 10 and through the air hole 9 of a rotor iron core 6 to the other end side, and also some of other cooling air is introduced directly to the vicinity of a stator coil end 12a on the other end side. And the cooling air is discharged from an exhaust part 15 on the other end side to the outside of the equipment. Further, since the cooling air, introduced from a bypass passage 16, passes through a narrow gap between the inside periphery plate 18a of a flow regulator body 18 and the coil end 12a, the flow speed increases.
COPYRIGHT: (C)1991,JPO&Japio，下面是Ventilation cooling type rotary electric apparatus for vehicle专利的具体信息内容。
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