Linear motor with force ripple compensation

Details Linear motor with force ripple compensation Linear motor with force ripple compensation

2011-05-24

2011-05-24

Le, Dang D (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Linear

Reexamination Certificate

active

07948123

ABSTRACT:
The invention relates to a primary part (2) for an electrical machine (1), with the primary part (2) being formed at least from a laminated core (3) and having at least one element (11) for reduction of the force ripple adjacent to one or both of its respective end faces (S1, S2), with the element (11) being electrically conductive (κel>0) and having negligibly low magnetic permeability (μr≅1).

REFERENCES:
patent: 4286180 (1981-08-01), Langley
patent: 2004/0256918 (2004-12-01), Beakley
patent: 2005/0046281 (2005-03-01), Sugita et al.
patent: 2009/0256428 (2009-10-01), Jajtic et al.
patent: 1 365 497 (2003-11-01), None

Affiliated with

Also associated with

Rating

Linear motor with force ripple compensation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Linear motor with force ripple compensation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Linear motor with force ripple compensation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2666711