Brakes – Internal-resistance motion retarder – Using magnetic flux
Reexamination Certificate
2007-06-22
2009-10-13
Rodriguez, Pam (Department: 3657)
Brakes
Internal-resistance motion retarder
Using magnetic flux
C188S267200, C267S140140
Reexamination Certificate
active
07600616
ABSTRACT:
A magnetorheological damper system comprising a reservoir in communication with a damper. The damper comprises a damper cylinder defining a damper chamber, wherein the damper chamber contains a magnetorheological fluid and a movable damper piston. The damper piston comprises at least two coil windings on the outer surface of the damper piston, wherein the damper piston is capable of generating a magnetic field between the damper piston and a wall of the damper cylinder. The reservoir comprises a reservoir cylinder defining a passageway, wherein the reservoir includes a magnetorheological electromagnet capable of generating a magnetic field between the magnetorheological piston and a wall of the passageway. The combination of the an MR reservoir and MR damper leads to a damping system capable of damping a wide range of extreme forces.
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Anderfaas Eric N.
Banks Dean
Inskeep IP Group, Inc.
MillenWorks
Rodriguez Pam
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