Muffler for hermetic compressor
AssigneeNecchi Societa per Azioni
InventorAlfredo Bar
Life of this patent
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Abstract
Muffler for hermetic compressor formed by a first portion for attenuating the pulsations and for separating the oil and by a second portion provided with means for damping the gas pulsations transmitted outwardly. A little tube permits the discharge of the oil separated from the refrigerating gas from the first or second portion.
Claims4
A hermetically sealed compressor unit comprising a shell, a compressor and muffler within said shell, said muffler being connected to the suction side of said compressor and to the shell and comprising first and second portions, said first portion being shaped to attenuate the gas pulsations of the compressor and defining an inlet for oil and refrigerant gas, said oil and gas being separated in said first portion, said second portion containing first means for damping gas pulsations and second means for discharging the oil from said first or second portion.
Dependencies are inferred from the claim text.