Driving member for scroll compressor and scroll compressor

Abstract

A driving member for a scroll compressor and a scroll compressor including the driving member. The driving member includes a hub portion having an inner hole, the hub portion including a first end and a second end opposite to each other; a flange portion extending outward from the first end of the hub portion in a radial direction, the flange portion having a surface facing in a direction from the first end to the second end, the surface of the flange portion having an annular thrust surface and an oil groove. Due to the oil groove provided on the annular thrust surface of the driving member according to the disclosure, more lubricating oil can be stored on the thrust surface, thereby improving the lubrication performance of the scroll compressor at high speeds.

Dependencies are inferred from the claim text.