Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1997-04-25
2000-03-07
Enad, Elvin G.
Electrical generator or motor structure
Dynamoelectric
Rotary
310214, 310215, 310156, 310254, 310179, H02K 112
Patent
active
060344636
ABSTRACT:
A process for fabricating a stator for an electric machine having a tubular unslotted ferromagnetic flux collector ring (16) and stator winding coils (18, 19, 20) with two legs which extend substantially axially along the inner cylindrical surface of the flux collector ring (16). Each winding coil leg is confined within an envelope (22) of a thin, flexible, non-conductive non-magnetizable material which is impregnated with and bonded to the next legs as well as to the flux collector ring (16) by a hot-setting resinous material.
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Atlas Copco Tools AB
Enad Elvin G.
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