Linear compressor

摘要

A linear compressor disclosed herein includes a cylinder whose axial direction is directed to a horizontal direction. The linear compressor comprises a cylinder supported in a hermetic vessel by a supporting mechanism, a piston slidably supported along an axial direction of the cylinder concentrically with the cylinder, and a linear motor for generating thrust force by forming a magnetic passage by a movable portion secured to the piston and a stationary portion secured to the cylinder. The supporting mechanism comprises first and second coil springs supporting the cylinder from its opposite ends in the hermetic vessel, and at least one of the first and second coil springs comprises a plurality of coil springs which are juxtaposed to each other.