Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1997-04-17
1999-05-04
Ramirez, Nestor
Electrical generator or motor structure
Dynamoelectric
Rotary
310270, 412 97, 73432, H02K 348
Patent
active
059006897
ABSTRACT:
In a binding (19) for winding overhangs (20) of rotors (1) of electric machines, essentially comprising a plastic matrix with fibrous material embedded therein, the binding (19) is formed by winding a fiber tape (15) onto the winding overhang (20). The plastic matrix is composed of a thermoplastic. Furthermore, a method is described for applying the fiber tape to the winding overhang of an electric machine.
REFERENCES:
patent: 2896100 (1959-07-01), Axelson
patent: 3784429 (1974-01-01), Muller
patent: 4561306 (1985-12-01), Marino et al.
"Rotorbandagen aus vorimpragniertem Glasfaserband", Dreyfuss, MICAFIL, Jul. 1963, pp. 1-7.
"Befestigung der Wicklungen", Herstellung der Wicklungen elektrischer Maschinen, H. Sequenz, pp. 236-237.
Heil Werner
Mallick Vishal
Meynard Fran.cedilla.ois
Parfrey Karl
Prenner Herbert
ABB Research Ltd.
Lam Thanh
Ramirez Nestor
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