| 摘要 |
PROBLEM TO BE SOLVED: To provide a suction muffler for a compressor in which a refrigerant supplying force is increased and the mount of the refrigerant flowing into a cylinder is then increased to improve performance of the compressor by providing the suction muffler with a vibration member and making it correspond to a pulsating flow occurred by a piston movement. SOLUTION: The suction muffler for a compressor includes an inlet for introducing the refrigerant thereinto, a chamber for temporary storage of the refrigerant and dropping a refrigerant pressure by means of a sudden increase of a volume of the refrigerant, a resonator for attenuating a noise of specific frequency and a refrigerant supply tube for leading the refrigerant from the chamber to the cylinder, thereby stopping transmission of a pulsating flow occurred by the piston movement in the cylinder to outside of the refrigerant supply tube and preventing transmission of noise from a suction or discharge valve to outside. The chamber characteristically includes a vibration member 40 which is a vibration plate 42 or a bellows 44 and has a vibration frequency corresponding to a pulsation frequency occurred at the refrigerant supply tube.
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