Patent ID: 7413420
Filing Date: 2008-08-19
Classification: H02K,Y10T

Abstract:
1. A linear compressor, comprising: a cylinder having a piston therein; a magnet arranged around the cylinder to actuate the piston; and an inside stator arranged around the cylinder to be placed inside the magnet, the inside stator including a plurality of metal sheets arranged in a cylindrical arrangement and a holder to which the metal sheets are insert-molded, with upper edges, inside edges and lower edges of the metal sheets being covered with the holder to allow the metal sheets to be held in position in the cylindrical arrangement, wherein each of the metal sheets has at least one embossment, which forms a protuberance and a recess on both sides of each of the metal sheets, so the embossment of each of the metal sheets is assembled with the embossment of a neighboring metal sheet.