CLOSED COMPRESSOR AND FREEZING AND AIR CONDITIONING DEVICES

摘要

A silent closed compressor for freezing and refrigerating devices such as refrigerators and show cases and air conditioners capable of effectively attenuating a pressure pulsation produced in a compression chamber by an intake muffler, wherein a muffler cover (20) is formed in a simple platy shape to reduce the deformation thereof at the time of forming and to be sufficiently fitted closely to a muffler body (19), whereby the pressure pulsation is hardly leaked from a connection part between the muffler body (19) and the muffler cover (20), and a noise muffling effect of the suction muffler (18) can be developed sufficiently to more effectively reduce noise.