| 摘要 |
In order to fix the stator assembly (20) in a three-phase current alternator, the stator is provided with a decoupling ring (21) on the one side fixedly attached to the stator assembly (20) and on the other side gripped in a cavity (22) in the two side pieces (12', 13') of the three-phase current alternator casing. The decoupling ring (21) may consist of two annular decoupling segments (21a, 21b) which surround the stator assembly (20) and form, at a certain distance from the latter, a common insertion surface for the flange A and B (12', 13') of the casing, or it may take the shape of a radial ring (29) connected on its circumference in an alternating manner once fixedly with the stator assembly (20') and then by means of coupling segments (B) with specific gripping points in the casing. The half-shells (21a, 21b) of the decoupling ring (21) and the radial ring (29) may both be directly shaped by the plates of the stator assembly (20, 20'). |
