Patents Assigned to Toyko Sanyo Electric Co., Ltd.
  • Apparatus for rotatively driving a turn table
    Patent number: 4131828
    Abstract: An apparatus for rotatively driving a turn table comprising a motor including a rotor having an arrangement of a plurality of permanent magnet poles such that north and the south poles are alternately disposed in a circle on the turn table and a stator provided to be opposed to the arrangement of the permanent magnet poles and including three stator pole means for electromagnetically driving the rotor, three saturable core coils provided to be opposed to the rotor and disposed to bring about a phase difference of 120.degree.
    Type: Grant
    Filed: December 9, 1977
    Date of Patent: December 26, 1978
    Assignees: Sanyo Electric Co., Ltd., Toyko Sanyo Electric Co., Ltd.
    Inventor: Teruo Houshi