Variable electromagnetic damping apparatus

Details Variable electromagnetic damping apparatus Variable electromagnetic damping apparatus

2005-01-18

2005-01-18

Patidar, Jay (Department: 2862)

Electricity: measuring and testing

Magnetic

Displacement

C324S207120

Reexamination Certificate

active

06844721

ABSTRACT:
The invention relates to a method and device for providing damping in a displacement device that moves an element. The displacement device has a permanent magnet generating a first magnetic field and a first coil movable with the element. The first coil receives a selected current from an external source to generate a second magnetic field. The damping method includes moving a second coil in at least one magnetic field to generate a current in the second coil. The method includes varying the current in the second coil to vary the damping in the displacement device.

REFERENCES:
patent: 2226847 (1940-12-01), Clark
patent: 4127889 (1978-11-01), Asano et al.
patent: 4848141 (1989-07-01), Oliver et al.

Affiliated with

Also associated with

Rating

Variable electromagnetic damping apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Variable electromagnetic damping apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable electromagnetic damping apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3367045