Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1997-03-11
1999-02-02
Ramirez, Nestor
Electrical generator or motor structure
Dynamoelectric
Rotary
310216, 310260, H02K 346, H02K 3487
Patent
active
058669663
ABSTRACT:
An electrical machine such as a switched reluctance motor includes a stator including a stator body, a plurality of poles each having an energizing coil, and a rotor. Portions of the coils are retained in channels between adjacent poles and by a wedge tied at each end to projections extending from the stator body. The manner of retaining the wedge avoids disturbance of the flux linkage in the stator poles and allows improved locating and retaining of the coils in the channels between stator poles.
REFERENCES:
patent: 1796422 (1931-03-01), Apple
patent: 2465820 (1949-03-01), Sharrow et al.
patent: 3093764 (1963-06-01), King et al.
patent: 4330726 (1982-05-01), Albright et al.
patent: 4345175 (1982-08-01), Jones
patent: 4894573 (1990-01-01), Simpson
patent: 4990810 (1991-02-01), Newhouse
translation of Ziegler(German Patent Application 699,685), Dec. 4, 1940.
Ramirez Nestor
Switched Reluctance Drives Limited
Tamai Karl Eizo
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