INDUCTION MOTOR ROTOR Russian patent published in 1994 - IPC

Abstract RU 2006141 C1

FIELD: electrical engineering. SUBSTANCE: rotor core stack is built up of stampings 5 with semi-closed slots 6; center line of opening 7 in each slot is displaced in respect to that of slot through a/n value, where a is width of slot opening, n is natural number within the range of ∞. Each next core abuts preceding one by opposite side. EFFECT: improved power characteristics of squirrel-cage induction motors. 3 dwg

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RU 2 006 141 C1

Authors

Zin'Kovskij Aleksandr Tikhonovich

Dates

1994-01-15Published

1992-02-04Filed