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Seismic isolation and vibration control damper
A fluid viscous damper that protects structures from disturbances such as earthquakes and wind, utilizing technology developed for aerospace and military applications.
Exhibits excellent seismic performance! Viscous dampers with long-term durability and flow resistance.
The "SE Damper" utilizes the flow resistance of a viscous material and is a flow resistance-type viscous damper that absorbs energy through a viscous damping mechanism. By using it in bridges, it can appropriately lengthen the bridge's natural period while increasing damping performance and reducing seismic response. Additionally, the damping resistance of this product can ignore temperature dependence, allowing it to be modeled as a dashpot model with velocity dependence. Our company also offers many other products related to bridge structure projects. 【Features】 ■ Uses a filler material with clear material properties ■ Exhibits excellent seismic performance ■ The outer surface of the main body is zinc-aluminum alloy sprayed ■ Uses materials for the filler that are resistant to degradation ■ Uses high-viscosity silicone oil that is harmless and has high safety for the filler *For more details, please refer to the PDF materials or feel free to contact us.
This is a product derived from a viscous damper used in conjunction with coil springs in mechanical foundation systems.
We would like to introduce our "Viscous Damper for Piping." This product is used to prevent vibrations and damage in the piping of power plants and industrial plants. It is derived from viscous dampers that have been used in mechanical foundation systems alongside coil springs for over 50 years. The development of the viscous damper for piping began in the 1970s when users of nuclear power plants sought a low-cost, maintenance-free alternative to vibration isolators (snubbers). 【Features】 ■ Provides damping force in all degrees of freedom ■ Damping force is transmitted through a viscous material, eliminating mechanical friction and sliding ■ Uses chemically stable viscous materials, ensuring high durability ■ Does not support static loads such as its own weight ■ Does not restrain low-speed movements like thermal expansion *For more details, please refer to the PDF document or feel free to contact us.
Quickly reduce vibrations! By converting kinetic energy into thermal energy, it generates damping force.
We would like to introduce our viscous dampers, "Viscodampers." These dampers have a structure where a piston is immersed in a container filled with a viscous material. By adding damping force, the viscous damper suppresses oscillation, reducing amplitude even when vibrations occur at the resonance frequency, allowing for safe vibration control. We also offer a mat/pad called "NOVODAMP," made from a special polyurethane material. 【Features of the Viscous Damper】 ■ High damping force ■ Damping in three dimensions (x, y, z) ■ No maintenance required *For more details, please download the PDF or feel free to contact us.
