公开(公告)号：US5323080A

公开(公告)日：1994-06-21

申请号：US59034

申请日：1993-05-07

申请人： Mohammad Shahamat ,  Walter Iseman ,  Tyrone A. Johnsen ,  Roy D. Rasmussen

发明人： Mohammad Shahamat ,  Walter Iseman ,  Tyrone A. Johnsen ,  Roy D. Rasmussen

IPC分类号： H02K1/24 ,  H02K1/28 ,  H02K1/22

CPC分类号： H02K1/28 ,  H02K1/24

摘要： A two-pole generator rotor assembly including a one-piece shaft, a prewound field coil assembly and a one-piece shaft. The one piece shaft includes a pair of axially spaced shaft end portions and a substantially cylindrical portion integrally formed with the spaced shaft end portions and interposed therebetween. The substantially cylindrical central portion includes a through slot for accommodating the prewound field coil assembly, with the through slot including a pair of opposed wall portions adapted to engage an outer peripheral portion of the prewound field coil assembly and provide means for retention of the prewound field coil.

摘要翻译： 一个双极发电机转子组件，包括一体式轴，预绕线场线圈组件和一体式轴。 一体式轴包括一对轴向间隔开的轴端部和与间隔开的轴端部一体地形成并且插入其间的大致圆筒形部分。 基本上圆柱形的中心部分包​​括用于容纳预绕线场线圈组件的通孔，其中通孔包括一对相对的壁部分，其适于接合预绕线场线圈组件的外周部分，并提供用于保持预绕场 线圈

公开(公告)号：US5122704A

公开(公告)日：1992-06-16

申请号：US603161

申请日：1990-10-25

申请人： Anthony Blakeley ,  Clarence F. Dolan ,  Walter Iseman

发明人： Anthony Blakeley ,  Clarence F. Dolan ,  Walter Iseman

IPC分类号： H02K3/24 ,  H02K3/46 ,  H02K9/197

CPC分类号： H02K3/24 ,  H02K3/46 ,  H02K9/197

摘要： Leakage of a coolant into the air gap (16) of a dynamoelectric machine so as to cause undesirable windage losses may be avoided through the use of a composite rotor sleeve (44) including a continuous film (46) of polyimide material on its radially inner surface and surrounding the machine rotor (22).

摘要翻译： 通过使用包括聚酰亚胺材料的连续膜（46）在其径向内部的复合转子套筒（44），可以避免将冷却剂泄漏到电动机器的气隙（16）中以引起不期望的风阻损失 表面并围绕机器转子（22）。