Suction muffler for a hermetic refrigerant compressor

Details Suction muffler for a hermetic refrigerant compressor Suction muffler for a hermetic refrigerant compressor

2008-01-08

2008-01-08

Donovan, Lincoln (Department: 2837)

Acoustics

Sound-modifying means

Muffler, fluid conducting type

C181S403000, C181S229000, C181S262000, C181S250000, C417S312000, C062S503000

Reexamination Certificate

active

07316291

ABSTRACT:
The invention concerns a suction muffler for a hermetic refrigerant compressor with a housing having an inlet and an outlet and limiting at least one muffling chamber, and a gas supply channel located in the muffling chamber between the inlet and the outlet. It is endeavoured to prevent too much oil from remaining in the refrigerant gas flow. For this purpose, the gas supply channel forms a throttling path and ends in the muffling chamber, and that in the area of the inlet of the gas supply channel an oil extraction opening is located, which ends in the muffling chamber.

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