| 摘要 |
PURPOSE: A hydro engine mount is provided to efficiently reduce vibration of a low frequency and high amplitude and the vibration generated in middle frequency and high frequency and to reduce the vibration and a dynamic characteristic by easily selecting tuning frequency according to needs. CONSTITUTION: A hydro engine mount comprises a nozzle(30), a cover plate(40), an orifice(50), and a decoupler(60). The nozzle is closely installed along inner periphery of rubber and partitions space between an upper fluid chamber(10) and a lower fluid chamber(20). The cover plate is connected to the upper side of the nozzle and comprises one or more holes(70) in the center. The orifice is connected to one side of the cover plate and forms a fluid path by passing through the nozzle and being connected to the lower fluid chamber. The decoupler is connected to the center of the nozzle. |
