DEVICE FOR REDUCING SOUND LEAKAGE FROM SUCTION PORT OF BOX-SHAPED COMPRESSOR

PROBLEM TO BE SOLVED: To provide a device for reducing sound leakage from a suction port of a box-shaped compressor having a simple structure which can reduce delivery of noise occurring from a sound generation source of a compressor and a motor provided inside the box-shaped compressor to the outsi...

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Bibliographische Detailangaben
Hauptverfasser:	ASAMI KAZUHIKO, TAKAGI KENICHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a device for reducing sound leakage from a suction port of a box-shaped compressor having a simple structure which can reduce delivery of noise occurring from a sound generation source of a compressor and a motor provided inside the box-shaped compressor to the outside.SOLUTION: At a back part of a plate 3 of a package 100 of the box-shaped compressor having the suction port 2 formed therein, a frame-shaped duct 1 is abutted and fixed thereon. Sound generated from the sound generation source 6 is delivered from the suction port 2 via the duct 1. As the duct 1 has a bending structure, the noise delivered from the suction port 2 is remarkably reduced.