Vibration absorber and vibration absorber assembly
AssigneeVibracoustic SE
InventorsHans-Gerd Eckel, Niklas Mueller
Life of this patent
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Abstract
A vibration absorber comprising a supporting device, an oscillating mass, at least one coil device, and at least on permanent magnet device. The coil device includes at least one winding. A permanent magnet of the permanent magnet device generates a magnetic field extending through a yoke device of the permanent magnet device and through a part of the windings such that when current flows through the windings in a suitable manner, two forces are generated that act between the supporting device and the permanent magnet device and include an angle unequal to 0°.
Claims17
A vibration absorber comprising:
- a supporting device;
- an oscillating mass;
- at least one coil device including at least one winding;
- and
- at least one permanent magnet device, wherein a permanent magnet of the permanent magnet device generates a magnetic field extending through a yoke device of the permanent magnet device and through a part of the windings such that when current flows through the windings in a suitable manner, two forces are generated that act between the supporting device and the permanent magnet device and include an angle unequal to 0°.
A vibration absorber assembly comprising:
- a vibration absorber (10) according to any one of the preceding claims, with a sensor device (48) that is suitable for detecting vibrations and their vibration direction, and with a control device (50) that is suitable for controlling a current flow through the windings (30), with the control device (50) controlling the current flow through the windings (30) in such a way that the total force resulting from the two forces opposes the vibration direction.
A vibration absorber assembly comprising:
- a vibration absorber comprising:
- a supporting device;
- an oscillating mass;
- at least one coil device including at least one winding;
- and
- at least one permanent magnet device, wherein a permanent magnet of the permanent magnet device generates a magnetic field extending through a yoke device of the permanent magnet device and through a part of the windings such that when current flows through the windings in a suitable manner, two forces are generated that act between the supporting device and the permanent magnet device and include an angle unequal to 0°;
- a sensor device that configured to detect vibrations and their vibration direction;
- and
- a control device that is configured to control a current flow through the windings, wherein the control device controls the current flow through the windings such that the total force resulting from the two forces opposes the vibration direction.
Dependencies are inferred from the claim text.