Title:
AC MOTOR
Document Type and Number:
Japanese Patent JPS53123822
Kind Code:
A
Abstract:
PURPOSE:To provide a blushless AC motor whose speed can be changed by controlling voltage by specifically designating the connections of the magnetic pole arrangement and rotor windings of two pairs of staters and rotors.
Inventors:
TAJIMA FUMIO
MIYASHITA KUNIO
TAKAHASHI NORIYOSHI
MIYASHITA KUNIO
TAKAHASHI NORIYOSHI
Application Number:
JP3870477A
Publication Date:
October 28, 1978
Filing Date:
April 05, 1977
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H02K29/00; H02K11/00; (IPC1-7): H02K29/00; H02P7/36