| abstract |
(57) [Summary] [Structure] The electrorheological fluid of the present invention comprises a variable damping damper, It is used for engine mounts, bearing dampers, clutches, valves, shock absorbers, and is mainly composed of liquid crystal substances. [Effect] The electrorheological fluid of the present invention has stability in contact with the atmosphere and is also excellent in thickening effect, and is useful as a variable damping damper, engine mount, bearing damper, clutch, valve, shock absorber. is there. |