Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1991-10-21
1993-05-25
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310168, 310258, 322 50, H02K 112
Patent
active
052143368
ABSTRACT:
A motor and/or generator functioning according to the reluctance principle, has stator sectors distributed over the circumference of the rotor, each with radially projecting pole shanks around which a concentrated exciter coil part is wrapped. The pole shanks are connected by a short-circuit yoke, in that the pole shanks are laterally offset at an angle relative to the radial center line of symmetry of the stator sector in question. This allows a significant reduction in the structural size, while guaranteeing the operational effectiveness.
REFERENCES:
patent: 4520287 (1985-05-01), Wang et al.
patent: 4550280 (1985-10-01), Freise
patent: 4584513 (1986-04-01), Freise et al.
European Search Report, dated Jun. 1991 (3 pages).
Schmidt Helmut
Weinhold Wolfgang
Winter Udo
Siemens Aktiengesellschaft
Stephan Steven L.
To E.
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