Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1996-05-15
1998-05-12
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310114, 310162, 310164, 310257, 310266, H02K 112
Patent
active
057510865
ABSTRACT:
A multipolar motor with two rotors includes two coaxial axially magnetised rotors (3, 5) arranged on either side of an intermediate stator part (17). First (13) and second (15) stator parts, each having a stator opening (19, 20), are respectively arranged on either side of the rotors. The first and second stator parts each have two polar expansions (13a, 13b, 15a, 15b) defining the stator opening. Each of these polar expansions is connected to the intermediate stator part (17) by a major electric circuit passing through the core (30) of a winding (33a, 33c).
REFERENCES:
patent: 4358693 (1982-11-01), Palmer et al.
patent: 4371821 (1983-02-01), Laesser et al.
patent: 4455499 (1984-06-01), Sudler
patent: 4577129 (1986-03-01), Bertram
patent: 5051633 (1991-09-01), Tu et al.
patent: 5124599 (1992-06-01), Chan et al.
patent: 5321330 (1994-06-01), Taghezout
Eta SA Fabriques d'Ebauches
Nguyen Tran N.
Stephan Steven L.
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