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Three-dimensional swinging type magnetorheological damper

A technology of magnetorheological damper and magnetorheological elastomer, applied in the field of damper

Inactive Publication Date: 2012-07-25
谢宁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to overcome the defects of the existing oscillating magnetorheological damper, the present invention proposes a three-dimensional oscillating magnetorheological damper

Method used

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  • Three-dimensional swinging type magnetorheological damper
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  • Three-dimensional swinging type magnetorheological damper

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Embodiment Construction

[0009] The structure of the present invention is described in detail below in conjunction with accompanying drawing:

[0010] see figure 1 with figure 2 , which is a specific structure of the present invention, a three-dimensional oscillating magnetorheological damper 1, which includes: electromagnets 4, 6, 8, 10, 12 and magnetorheological elastomers 5, 7, 9, 11 ; Electromagnets 4, 6, 8, 10, 12 and magnetorheological elastomers 5, 7, 9, 11 are annular, and the three-dimensional rocking magnetorheological damper 1 is composed of 5 annular electromagnets 4, 6, 8, 10, 12 and 4 ring-shaped magnetorheological elastomers 5, 7, 9, 11 are combined and fixed in a way that an electromagnet and a magnetorheological elastomer plane overlap, and the electromagnets 4 and 6 The outer diameters of , 8, 10, and 12 are not smaller than the outer diameters of magnetorheological elastomers 5, 7, 9, and 11, and the inner diameters of electromagnets 4, 6, 8, 10, and 12 are not larger than magnet...

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Abstract

The invention discloses a three-dimensional swinging type magnetorheological damper, which comprises electromagnets and magnetorheological elastomers, wherein the electromagnet and the magnetorheological elastomer are both annular. The three-dimensional swinging type magnetorheological damper is integrated by fixedly combining N+1 annular electromagnets and N annular magnetorheological elastomers in a mode that one electromagnet and one magnetorheological elastomer plane are connected in an overlaying mode. The outer diameter of each electromagnet is smaller than that of each magnetorheological elastomer, and the inner diameter of each electromagnet is not bigger than that of each magnetorheological elastomer.

Description

technical field [0001] The invention belongs to a damper, in particular to a three-dimensional swing magnetorheological damper. Background technique [0002] Three-dimensional shaking is a complex movement. People usually use a combination of multiple dampers to reduce its vibration, but this will make the damping structure very complicated, so people design independent damping for three-dimensional shaking For example, the Chinese patent application number is: 2010105878118 "shaking magnetorheological damper", although this kind of magnetorheological damper can be used for three-dimensional shaking vibration reduction occasions, but once the magnetorheological fluid in it Leakage or settling of MR fluid can lead to performance degradation or failure of this MR damper. Contents of the invention [0003] In order to overcome the defects of the existing oscillating magnetorheological damper, the present invention proposes a three-dimensional oscillating magnetorheological ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F9/53
Inventor 谭和平谢宁刘强谭晓婧
Owner 谢宁