Electricity: electrical systems and devices – Control circuits for electromagnetic devices – Systems for magnetizing – demagnetizing – or controlling the...
Patent
1993-12-28
1995-06-13
Tolin, Gerald P.
Electricity: electrical systems and devices
Control circuits for electromagnetic devices
Systems for magnetizing, demagnetizing, or controlling the...
335284, 361147, H01F 1300, H01H 4700
Patent
active
054249023
ABSTRACT:
A positioning current is supplied to each phase winding of a stator employed in an electric motor, thereby rotating a rotator in the motor to a predetermined reference position with the use of magnetic force created by the positioning current. Thereafter, a polarizing current is supplied to each phase winding of the stator, thereby polarizing permanent magnets incorporated in the rotator.
REFERENCES:
patent: 4748535 (1988-05-01), Arawaka et al.
patent: 5075814 (1991-12-01), Kubota et al.
Higashide Akinori
Shida Yoshiharu
Barrera Ramon M.
Kabushiki Kaisha Toshiba
Tolin Gerald P.
LandOfFree
Method of polarizing electric motor provided with stator having does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of polarizing electric motor provided with stator having , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of polarizing electric motor provided with stator having will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1314871