HYDRODYNAMIC COUPLING TO BE ABLE TO EXPAND POWER TRANSMISSION CAPACITY

摘要

PURPOSE: A hydrodynamic coupling capable of facilitating power transmission capacity expansion is provided to reduce the change of the maximum radius of rotation of the hydrodynamic coupling by serially connecting a plurality of hydrodynamic coupling s. CONSTITUTION: A hydrodynamic coupling comprises an impeller(104), a casing(105), a driven shaft(110) and a bearing(120). A cooling pin(101a) is formed outside of the impeller. The impeller is located on inner opposite side of a turbine(101) to deliver the torque of the turbine. A flange is formed in the end part of the casing. The casing is fixed to and combined with the flange of the turbine. The bearing is installed on the outer circumference of the connection shaft.