초록 ▼

Disclosed is a suction muffler for a compressor. The suction muffler has a body and a suction pipe. The body has an expansion chamber for expanding gaseous refrigerant flowing from an evaporator, a suction chamber for drawing the refrigerant expanded in the expansion chamber, and a resonance chamber

Disclosed is a suction muffler for a compressor. The suction muffler has a body and a suction pipe. The body has an expansion chamber for expanding gaseous refrigerant flowing from an evaporator, a suction chamber for drawing the refrigerant expanded in the expansion chamber, and a resonance chamber in which the refrigerant drawn into the suction chamber resonates. The suction pipe is assembled with the body and connects the suction chamber with a cylinder head of the compressor. The suction pipe provides a passage that the refrigerant in the suction chamber flows into the cylinder head. The refrigerant flows into the suction chamber after being expanded in the expansion chamber, so the noise caused by the pulsation of pressure is reduced, and the refrigerant resonating in the resonance chamber can reduce the noise of a specific frequency. Further, since the suction muffler has a simple construction having small number of components, the leakage of noise through the gaps between components can be reduced.

대표청구항 ▼

[ What is claimed is:] [1.] A suction muffler for a compressor, comprising:a body having an expansion chamber for expanding gaseous refrigerant flowing from an evaporator, a suction chamber for drawing the refrigerant expanded in said expansion chamber, and a resonance chamber in which the refrigera

[ What is claimed is:] [1.] A suction muffler for a compressor, comprising:a body having an expansion chamber for expanding gaseous refrigerant flowing from an evaporator, a suction chamber for drawing the refrigerant expanded in said expansion chamber, and a resonance chamber in which the refrigerant drawn into said suction chamber resonates, said expansion chamber and said resonance chamber communicating separately with said suction chamber through respective communication holes; anda suction pipe being assembled with said body and connecting said suction chamber and a cylinder head of said compressor to each other, said suction pipe for providing a passage that the refrigerant in said suction chamber flows into said cylinder head.