Magneto-rheological fluid damper

Details Magneto-rheological fluid damper Magneto-rheological fluid damper

1997-07-29

2000-02-01

Oberleitner, Robert J.

Brakes

Internal-resistance motion retarder

Electroviscous or electrorheological fluid

26714014, 18832215, F16F 1503

Patent

active

060192011

ABSTRACT:
A controllable magneto-rheological damper includes a housing; a piston moly disposed in the housing; a cavity defined by the housing and the piston; a passage fluidically coupled to the cavity; a magneto-rheological fluid contained within the cavity, wherein motion of the piston is damped by flow of the magneto-rheological fluid through the passage; and a magnet disposed to produce a magnetic field within the passage with field lines essentially parallel to the passage.

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