Structure for attaching a permanent magnet to a rotating shaft

Details Structure for attaching a permanent magnet to a rotating shaft Structure for attaching a permanent magnet to a rotating shaft

H - Electricity

02

K

310/73

H02K 1/27 (2006.01)

Patent

CA 1073030

ABSTRACT OF THE DISCLOSURE In order to minimize stresses on a circular rotatable permanent magnet attached to a shaft in a dynamoelectric machine, the shaft of the ma- chine is provided with a circular support portion having an outer supporting surface and a shoulder at one end wherein a shouldered ring secured to the support portion cooperates with the shoulder on the support member to axially retain the magnet on the shaft. Rotational slippage of the magnet on the shaft is prevented by a pin which is engaged with both the magnet and the shouldered ring,or, alternatively, by a key inserted between the support portion and the magnet. A flexible material is interposed between the supporting surface and the magnet in order to reduce vibration and motion of the magnet on the shaft.

272982

Affiliated with

Also associated with

Rating

Structure for attaching a permanent magnet to a rotating shaft does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Structure for attaching a permanent magnet to a rotating shaft, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structure for attaching a permanent magnet to a rotating shaft will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1035781