LINEAR COMPRESSOR IMPROVING THE PRODUCTIVITY BY REDUCING MAN-HOUR AND INCREASING THE WORK EFFICIENCY BY EASILY COMBINING RESONANCE SPRINGS

摘要

PURPOSE: A linear compressor is provided to improve the productivity by reducing man-hour and increase the work efficiency by easily combining resonance springs while regularly maintaining concentricity and coaxial degree of a mover. CONSTITUTION: An external casing(10) forms a compression chamber. A mover(20) reciprocates in the external casing. A piston(36) is combined with the mover for compressing a refrigerant inside the compression chamber while moving together with the mover. Resonance springs(50) are combined with an upper area of the mover for doubling up-and-down reciprocation of the piston, and are arranged along by height direction. A spring holder(70) covers one area of the mover and the resonance springs.