| 摘要 |
A single-phase, reversible induction motor, comprising two cylindrical rotors disposed side by side on the same axis of rotation, the rotors being composed of laminated iron cores and provided with grooves of the same number disposed in parallel with the shaft and on respective surfaces of the cylindrical rotors at regular intervals; two two-pole field systems respectively composed of laminated iron cores and surrounding the rotors, and coils for exciting the field systems, respectively, the field systems and the coils being arranged so that the directions of passage through the rotors of magnetic fluxes emanating therefrom be perpendicular to each other; and a switching circuit for reversing the phase of a single-phase alternating current supplied to one of the coils. Conductors of a magnetically permeable material are fixedly secured to all the grooves of one of the rotors but electrically isolated from the rotor iron core. Conductors of a non-magnetically-permeable material are fixedly secured to all the grooves of the other rotor but electrically isolated from the rotor iron core. Corresponding conductors of the two rotors are interconnected at one ends for each groove and connected at the other ends to respective conductor rings for common connection use.
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