Introduce the principle of a hydraulic damper

Oil Hydraulic Damper is a 1970s developed speed responsive damping device, which by means of special structures valve control cylinder piston moves to curb piping or equipment periodic load and shock load affected. Holid pneumatic component is mainly used to prevent damage to piping or equipment due to the earthquake, water hammer, steam hammer, wind load, exhaust valve and other impact loads caused. Working process of hydraulic damper can be "hardness and softness" to describe, in the normal thermal expansion of piping or equipment can move slowly along, at which time almost no damping force, then the performance of the "soft"; hydraulic damping during load transients the valve is activated, this time with the vibration force which produces the reverse resistance of the same size, a greater throttling piping or equipment vibrations, reduce the amplitude, which play a role in the protection of pipes or equipment, then the performance of the "Gang . "

What is the difference between damper and shock absorber?

A holid shock absorbers is a mechanical or hydraulic device designed to absorb and damp shock impulses. It does this by converting the kinetic energy of the shock into another form of energy (typically heat) which is then dissipated. Damper and strut are types of holid pneumatic component used in automobiles for absorbing the shocks created due to contour of roads and to provide a comfortable ride to the passenger.

Damper is a shock absorber that is used in independent suspension system to absorb the vibrational energy by resisting motion via viscous friction. Pneumatic and hydraulic shock absorbers are used in conjunction with cushions and springs. An automobile shock absorber contains spring-loaded check valves and orifices to control the flow of oil through an internal piston. Damper is widely used in mono suspension system in motorcycles, cars, mopeds and light weight vehicles. It is most efficient in absorbing the vibration and shocks and hence it is widely used in luxury vehicles to provide comfort.