Electric damping shock absorber
A shock absorber and electric damping technology, which is applied in the direction of non-rotational vibration suppression, etc., can solve the problems of affecting the life of the vehicle, affecting the comfort of the vehicle, the life of the shock absorber and functional limitations, etc., and achieve good energy saving, vibration reduction, and good vibration reduction. shock effect
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[0032] Example 1
[0033] Such as figure 1 The resistance shock absorber shown includes a dynamic structure 1, a static structure 2 and an elastic element 3. The elastic element 3 is arranged between the dynamic structure 1 and the static structure 2, and a linear electric mechanism The electromagnetic static part 42 is arranged on the static structure 2, the electromagnetic moving part 41 of the linear electric mechanism is arranged on the dynamic structure 1, and the electromagnetic static part 42 and the electromagnetic moving part 41 are electromagnetically matched .
[0034] In this embodiment, specifically, the electromagnetic static element 42 is set as an inductive closed coil, and the electromagnetic moving element 41 is set as a permanent magnet.
[0035] As a transformable embodiment, the electromagnetic static element 42 may be changed to a permanent magnet, and the electromagnetic moving element 41 may be changed to an inductive closed coil.
Example Embodiment
[0036] Example 2
[0037] Such as figure 2 The difference between the resistance shock absorber shown in the first embodiment and the first embodiment is that the electromagnetic static part 42 is changed to an inductive non-closed coil, and the electromagnetic moving part 41 is changed to a permanent magnet. The non-closed coil is connected to the load 6 via the control unit 5.
[0038] As a transformable implementation, the control unit 5 is eliminated, and the inductive non-closed coil is directly connected to the load 6.
[0039] As an alternative embodiment, the electromagnetic static part 42 is changed to a permanent magnet, and the electromagnetic moving part 41 is changed to an inductive non-closed coil. The inductive non-closed coil is in communication with the load 6 or is connected to the load 6 or via the control unit. 5 is connected to load 6.
Example Embodiment
[0040] Example 3
[0041] Such as image 3 The difference between the resistive shock absorber shown in the first embodiment and the first embodiment is that the electromagnetic static part 42 is changed to an inductive non-closed coil, the electromagnetic moving part 41 is used as an excitation magnet, and the inductance is non-closed. The coil is connected to the power source 7 via the control unit 5.
[0042] As a transformable implementation, the control unit 5 is eliminated, and the inductive non-closed coil is directly connected to the power supply 7.
[0043] As an alternative embodiment, the electromagnetic static part 42 is changed to an excitation magnet, and the electromagnetic moving part 41 is changed to an inductive non-closed coil. The inductive non-closed coil is in communication with the power supply 7 or via the control unit 5. Connect with power source 7.
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