Patent ID: 8899947
Filing Date: 2014-12-02
Classification: F01C,F04C,Y10S

Abstract:
1. A compressor, comprising: a shell having an inner space and a stator fixed in the inner space; a stationary shaft configured to support a compression device coupled with a rotor, the stationary shaft having a suction passage formed therein in communication with the compression device; an upper bushing provided above the compression device that supports an upper portion of the stationary shaft; a lower frame provided below the compression device that supports a lower portion of the stationary shaft; an accumulator provided within the shell and coupled to the stationary shaft above the upper bushing; and a fixing pin that passes through the stationary shaft and the upper bushing, oriented in a radial direction of the stationary shaft, such that the stationary shaft is supported in an axial direction by the fixing pin, wherein the accumulator comprises an accumulator frame coupled to the shell such that the accumulator frame forms an accumulator chamber together with the shell, within the inner space of the shell, that is in communication with the suction passage of the stationary shaft.