COMPLEX BEARING SYSTEM, COMPLEX BEARING SYSTEM OF ROTATION-AXIS OF GENERATOR, POWER-GENERATING DEVICE USING THEM AND METHOD FOR DISTRIBUTION OF AXIS LOAD ON THRUST BEARING

摘要

A complex bearing system according to the present invention comprises a rotary shaft; a disk joined to the rotary shaft to be rotated with the rotary shaft according to the direction of an axial road applied; a housing for covering the rotary shaft and the disk; a pair of thrust bearings to be individually positioned on the inner side of the housing at both sides of the disk; and a gas intake unit joined to the housing for covering the outer circumference of the disk to take a high pressure gas into the housing. The complex bearing system distributes an axial load applied to the bearings as the disk adjusts the inflow of the high pressure gas separately flowing in both sides of the disk according to the moved position and induces more high pressure gases to flow in through a space between the bearing in the moved position and the disk.