Magnetostrictive motion system for linear motor

Details Magnetostrictive motion system for linear motor Magnetostrictive motion system for linear motor

H - Electricity

02

N

310/12, 310/63

H02N 2/00 (2006.01) H01L 41/12 (2006.01)

Patent

CA 1308769

ABSTRACT Method and device for making a first body (8), having magnetostrictive properties, and a second body (6), against which said first body is in bear- ing contact with a certain grip between the contact surfaces, to move with respect to each other while substantially maintaining said grip. According to the invention a magnetic field is made to sequen- tially influence only one of adjacent partial sec- tions of said magnetostrictive body (8), starting from the front end of the body as seen in the in- tended direction of movement. The magnetic field is adjusted so that the respective partial section under the influence of the magnetic field undergoes an increase in lengh, at the same time being subject to a contraction in the transverse direction which is big enough in order to decrease, preferably eliminate the grip between the bodies. The device includes a rod (8) of magnetostrictive material, which is clamped within a tubular body (6), one end of which being attached to a rigid supporting struc- ture. The magnetostrictive rod (8) is connected to a bar, a link etc. having its opposite end connected to the element to be actuated by the movement of the rod in the tubular body (6). Fig 2

556931

Affiliated with

Also associated with

Rating

Magnetostrictive motion system for linear motor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetostrictive motion system for linear motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetostrictive motion system for linear motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1195212