Refrigerant compressor discharge muffler

A refrigerant compressor discharge muffler (60) which operates on the principle of a closed chamber resonator is disclosed. The muffler includes a generally J-shaped tube (62) and an outer shell (64) adapted to be threadably affixed to the head of a motor-compressor unit. The J-shaped tube (62) is p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHILDS, AUSTIN SPRINGS, WANG, SIMON YIREN, BUKAC, HUBERT
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS WEAPONS
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Beschreibung
Zusammenfassung:	A refrigerant compressor discharge muffler (60) which operates on the principle of a closed chamber resonator is disclosed. The muffler includes a generally J-shaped tube (62) and an outer shell (64) adapted to be threadably affixed to the head of a motor-compressor unit. The J-shaped tube (62) is partially disposed within the outer shell (64) and has a plurality of arrangements of apertures (100) extending through the wall of the tube (62) interconnecting the internal passage of the tube with a chamber defined by the outer shell. The spacing and size of the apertures (102) are determined by a relationship to a frequency desiring to be attenuated.