Fluid balancer and drum washer using the fluid balancer

摘要

Problem to be solved: to reduce vibration efficiently with relatively low cost.The fluid balancer 40 is provided with a hollow cylinder 41.A first liquid 51A and a second liquid 51B are sealed inside the hollow cylinder.The first and second liquids are separated from each other.The second liquid is made of a material having a smaller specific gravity and higher viscosity than the first liquid.The inside of the hollow cylinder is further filled with particles, and the specific gravity of the particles is preferably equal to the specific gravity of the second liquid.Diagram