STRUCTURE FOR REDUCING VIBRATION OF LINEAR COMPRESSOR, ESPECIALLY REGARDING TO REDUCING NOISE AND VIBRATION OF LOOP PIPE

摘要

PURPOSE: A structure for reducing vibration of a linear compressor is provided to reduce a noise and vibration of a loop pipe by fixing a weight member at a part where excessive vibration displacement is generated. CONSTITUTION: A discharge valve assembly(60) is installed at one side of a cylinder(52) to discharge a refrigerant compressed in a compression space formed between a piston and the cylinder according as the piston connected with a driving motor(56) is operated. A loop pipe(62) is connected with the discharge valve assembly for guiding the compressed refrigerant to the outside. A weight member(64) is installed at the loop pipe to prevent resonance generated by making natural frequency of the loop pipe the same as or adjacent to driving frequency of the driving motor.