| 摘要 |
An energy-active motor-car damper includes a fixed outer body with bottom and a fixed cylinder reservoir coaxially placed in it, this is filled with damping fluid, there a movable rod is placed, this is connected to the piston that divides the volume of damping fluid in the inner cylinder reservoir into two cavities, the bypass valves in the piston for pumping damping fluid from one cavity to the other one at bidirectional motion of the rod. In the inner cylinder reservoir an electric generator of reciprocal motion is placed, there the toothed movable cylinder section of magnetic conductor is rigidly connected to the movable rod of the damper. To the fixed outer body of the damper the fixed section of the electric generator is rigidly connected, this comprises a permanent magnet in circular form, with axial direction of magnetization, two sections of fixed magnetic conductor attached at two side walls to the permanent magnet, with formation in the opposite end sections of the fixed magnetic conductor of toothed cylinder surface in which the toothed cylinder section of movable magnetic conductor can move, and electric coils surrounding the fixed sections of the magnetic conductor in the end sections of the electric generator. The teeth in the movable and fixed sections of the magnetic conductor have same dimensions in width and distance one from another. |
