The device vibration damped torsion, process to control the vibration of torsion of a rotary member and torsion damper fluid

摘要

"The device vibration damped torsion, process to control the vibration of torsion of a rotary member and torsion damper fluid.A process and an apparatus for controlling the damping frequ00b3u00eancia torsion of a torsion damper using magneto rheological fluid disposed between a ring of inertia for rotActive and a surrounding chamber.A coil is continuously wrapped around the chamber and provides at least two slip ring to conduct electricity through the coil to outside the chamber.At least two corresponding contacts to connect electrically the above friction sliding ring in a source of DC current which in turn is controlled by a controller to adjust the contInuamente resistance of damping of torsion of the magneto rheological fluid.A vibration sensor may be associated with the buffer and may be connected by signal into the controller to continuously adjust the magnetic field through the magneto rheological fluid in order toTo adjust continuously the resistance of Shear Torsion of the fluid, and thus to adjust finely the damping of damper.