Patents Assigned to Dipl.-Ing. Hitzinger & Co.
  • Brushless synchronous generator system
    Patent number: 4121148
    Abstract: A generator has a stator which is provided with a multipole main winding and with an auxiliary winding, which is separate from and has the same number of poles as said main winding and a coil width not in excess of one-half of the pole pitch of said main winding. An exciter has a field-exciting winding. A controller is connected between said auxiliary winding and said field-exciting winding to energize the latter.
    Type: Grant
    Filed: April 25, 1977
    Date of Patent: October 17, 1978
    Assignee: Dipl.-Ing. Hitzinger & Co.
    Inventor: Hubert Platzer