Linde Aktiengesellschaft

Weg Equipamentos Eletricos S.a.

Weg Equipamentos Electricos S.a.

Thiago Vegini

Heinz Posselt

Marco Kleis

Fernando Vitoriano Fernandes

Lucas Gomes Fonçatti

Gustavo Tadeu Omine

Lucas Schwengber Ramos

A rotor for a rotary electric machine is provided, with a pack of plates mounted on a shaft, in which said pack of plates has two coil head regions, the rotor having at least one axial retaining device positioned in one of the two coil head regions; the axial retaining device includes a substantially flat base positioned in said one of the two coil head regions and at least one resilient element fastened to a face of the substantially flat base oriented in a direction opposite said one of the two coil head regions.

Rotor, rotary electric machine and axial retaining device

A method for manufacturing a rotor for a slip ring motor, including the steps of: a) arranging a plurality of electric cables inside a hollow shaft, wherein the electric cables are distributed over an inner circumference of the hollow shaft, b) filling a resin into an empty space defined between the hollow shaft and the electric cables, c) arranging a rod inside the hollow shaft thereby displacing the resin into an annular gap between the rod and the hollow shaft, wherein the electric cables are arranged in the annular gap, and d) curing of the resin to form the rotor.

Method for manufacturing a rotor for a slip ring motor, rotor for a slip ring motor and slip ring motor

Growing community of inventors

Joinville, Brazil

Thiago Vegini