Stator of rotary electric machine

Details Stator of rotary electric machine Stator of rotary electric machine

2005-05-31

2005-05-31

Le, Dang (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S260000, C310S214000

Reexamination Certificate

active

06900572

ABSTRACT:
In a stator of a rotary electric machine, a stator winding is wound through slots of a stator core. The stator winding is constructed of conductor segments. Each of the conductor segments includes a slot inside portion held in the slot and a slot outside portion extending from the slot inside portion and located outside of the stator core. The slot outside portion is bent in a circumferential direction of the stator core. An insulating member is provided between an inner wall defining the slot and the conductor segments in the slot. The insulating member forms a deformed portion having the shape corresponding to a bent shape of the slot outside portion. Alternatively, the insulating member forms a deformed portion that is easily deformed when the conductor segments are bent and contact the insulating member.

REFERENCES:
patent: 6346758 (2002-02-01), Nakamura
patent: 6400056 (2002-06-01), Naka et al.
patent: 6609289 (2003-08-01), Naka et al.
patent: 6674211 (2004-01-01), Katou et al.
patent: A 2001-178057 (2001-06-01), None

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