초록 ▼

A suction gas feed assembly for a gas compressor unit having a shell, an electric motor driven dual piston compressor mounted therein having dual suction ports, one end of the motor being interconnected with and adjacent the compressor, the other end of the motor being substantially unencumbered, th

A suction gas feed assembly for a gas compressor unit having a shell, an electric motor driven dual piston compressor mounted therein having dual suction ports, one end of the motor being interconnected with and adjacent the compressor, the other end of the motor being substantially unencumbered, the feed assembly consisting of an end cap having a circumferential side wall and a top wall and adapted to be mounted within the shell with the side wall in substantial sealing contact with the unencumbered end of the motor to provide a suction plenum substantially containing the unencumbered end, dual suction conduits each having one of its ends mounted in an aperture in the side wall of the end cap, the apertures being spaced apart on the side wall a distance of at least about one eighth the total circumferential dimension of the side wall, the other ends of the conduits adapted to be mounted in communication with the suction porting of the compressor, intermediate portions of each of the conduits lying in contiguous relationship, a housing surrounding the intermediate portions and spaced therefrom to provide a substantially closed attenuator cell containing the intermediate portions, and gas passages in each of the intermediate portions placing each of the conduits in fluid communication with the cell.

대표청구항 ▼

A suction gas feed assembly for a gas compressor unit having shell means, electric motor driven dual piston compressor means mounted therein having dual suction porting means, one end of the motor being interconnected with and adjacent the compressor means, the other end of the motor being substanti

A suction gas feed assembly for a gas compressor unit having shell means, electric motor driven dual piston compressor means mounted therein having dual suction porting means, one end of the motor being interconnected with and adjacent the compressor means, the other end of the motor being substantially unencumbered, said feed assembly comprising end cap means having circumferential side wall means and top wall means and adapted to be mounted within the shell means with said side wall means in substantial sealing contact with the said unencumbered end of the motor to provide suction plenum means substantially containing said unencumbered end, dual suction conduit means each having one of its ends mounted in aperture means in said side wall means of said end cap means, said aperture means being generally circumferentially spaced apart on said side wall means a distance of at least about one eighth of the total maximum circumferential dimension of said side wall means, one each of the other ends of said conduit means adapted to be mounted in communication with one each of the suction porting means of the compressor, intermediate portions of each of said conduit means lying between said one ends thereof and in adjacent relationship, housing means surrounding said intermediate portions and spaced therefrom to provide substantially closed attenuation cell means containing said intermediate portions, and gas passage means in each of said intermediate portions placing the same in fluid communication with said cell means.