Permanent-magnet switched-flux machine

Details Permanent-magnet switched-flux machine Permanent-magnet switched-flux machine

2011-06-14

2011-06-14

Lam, Thanh (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S156010, C310S049030

Reexamination Certificate

active

07960887

ABSTRACT:
A permanent-magnet switched-flux (PMSF) device has an outer rotor mounted to a shaft about a central axis extending axially through the PMSF device. First and second pluralities of permanent-magnets (PMs) are respectively mounted in first and second circles, radially outwardly in first and second transverse planes extending from first and second sections of the central axis adjacent to an inner surface of the outer rotor. An inner stator is coupled to the shaft and has i) a stator core having a core axis co-axial with the central axis; and ii) first and second pluralities of stator poles mounted in first and second circles, radially outwardly from the stator core axis in the first and second transverse planes. The first and second pluralities of PMs each include PMs of alternating polarity.

REFERENCES:
patent: 4206374 (1980-06-01), Goddijn
patent: 4327299 (1982-04-01), Goddijn
patent: 5369324 (1994-11-01), Saether
patent: 5834865 (1998-11-01), Sugiura
patent: 2005/0062348 (2005-03-01), Ohnishi et al.
patent: 2006/0006744 (2006-01-01), Nashiki

Affiliated with

Also associated with

Rating

Permanent-magnet switched-flux machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Permanent-magnet switched-flux machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Permanent-magnet switched-flux machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2677161