Patents Assigned to Institutul de Cercetari Pentru Industria Electrotehnica - ICPE
  • Alternating current motor
    Patent number: 4181868
    Abstract: An alternating current electric machine, namely, a small-power asynchronous otor, has two pairs of electric poles which can be supplied with either three-phase or single-phase alternating current. The machine is considerably simpler than classic motors, being provided with a stator having single cylinder poles and four or six coils. The stator is made from grain-oriented steel sheet.
    Type: Grant
    Filed: May 17, 1978
    Date of Patent: January 1, 1980
    Assignee: Institutul de Cercetari Pentru Industria Electrotehnica - ICPE
    Inventor: Stefan I. Grosu