Armature for an electric rotary machine and method of manufactur

Details Armature for an electric rotary machine and method of manufactur Armature for an electric rotary machine and method of manufactur

1987-02-17

1989-05-09

Hall, Carl E.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 42, 310216, 29598, 29606, H02K 1502, H02K 116, H02K 126

Patent

active

048292060

ABSTRACT:
An armature for an electric rotary machine, comprising a laminated iron core including a plurality of slots, and teeth, alternately disposed in the cylindrical surface of the iron core, windings placed in said slots, and anchors for preventing the windings placed in the slots from being displaced, wherein the anchors are formed by deforming the end portions of the teeth, while forming before mounting the windings into the slots, a through hole extending through the end portion of each tooth.

REFERENCES:
patent: 2781465 (1957-02-01), Schuff
patent: 4206621 (1980-06-01), Kawasaki et al.
patent: 4267719 (1981-05-01), Walker
patent: 4434546 (1984-03-01), Hershberger
patent: 4570333 (1986-02-01), Jones

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