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Leakage-free fluid damper

A fluid damper, no leakage technology, applied in the direction of shock absorber, shock absorber, spring/shock absorber, etc., can solve the problems of fluid damper use limitation, fluid leakage in fluid damper, etc., and achieve magnetic effect The effect of large force, vibration suppression, and large damping force

Inactive Publication Date: 2011-06-22
江苏九俊流体设备制造有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The fluid damper is an effective structural damper, but during the working process of the fluid damper, there is a possibility of fluid leakage in the fluid damper. limit

Method used

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the accompanying drawings.

[0034] The invention proposes a non-leakage fluid damper, which uses magnetic force to push the piston in the damper to move. When the piston moves, the damping fluid flows through the small round hole (damping hole) on the piston, and the damping fluid flows through the small round hole on the piston. The hole (damping hole) consumes energy and plays the effect of controlling vibration.

[0035] The following descriptions of embodiments of the invention are merely exemplary in nature, and are in no way intended to limit the application or uses of the invention.

[0036] The non-leakage fluid damper of the present invention uses magnetic force to push the piston in the damper to move and consume energy in a non-contact manner, so as to control vibration.

[0037] The non-leakage current variant damper includes: a disc 13, a bottom disc flange 24 opposite to the disc 1...

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Abstract

The invention relates to a leakage-free fluid damper, which comprises a disc, a bottom disc flange which is arranged opposite to the disc, a hydraulic cylinder for making the circular disc and the bottom circular disc flange in leakage-free connection, a disc flange provided with a fifth aperture, and a cylinder with disc flanges at two open ends, wherein the upper end of the cylinder with the disc flanges at the two ends is provided with an upper end disc flange; and the lower end of the cylinder with the disc flange at the two ends is provided with a lower end disc flange. A piston in the damper is dragged to move by magnetic force; when the piston moves, the damping fluid flows through a small round through hole on the piston; and the energy is consumed when the damping fluid flows through the small round through hole on the piston, and an effect of controlling vibration is achieved. Therefore, a sealing piece is not used, and the damping fluid hardly leaks from the damper.

Description

technical field [0001] The invention proposes a "no-leakage fluid damper", which belongs to the field of structural vibration control. Background technique [0002] The fluid damper is an effective structural damper, but during the working process of the fluid damper, there is a possibility of fluid leakage in the fluid damper. limit. The present invention proposes a fluid damper, which does not use a seal, and thus is less prone to liquid leakage failures. Contents of the invention [0003] Technical problem: The purpose of this invention is to propose a "no-leakage fluid damper", which is especially suitable for structural vibration control under the condition that no leakage is allowed. [0004] Technical solution: In order to solve the above technical problems, the technical solution provided by the present invention is: a non-leakage fluid damper, which includes: a disc, a bottom disc flange opposite to the disc, and a round Hydraulic cylinder with leak-free connec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F13/00F16F9/32F16F6/00
Inventor 韩玉林王芳贾春关庆港刘娟万江张居锁宋佰涵
Owner 江苏九俊流体设备制造有限公司
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