Refrigeration compressor muffler

摘要

The muffler (10) including a fiberglass packing (24) is assembled and suitable for use in a closed refrigeration system by avoiding the generation of fiberglass debris and preventing its entry into the fluid path. A perforate tube (20) is serially overlain by a heat resistant fabric covering (22), a fiberglass packing (24) and a circumferentially adjustable and collapsible sleeve (30) which are inserted as a subassembly into the shell of a pressure vessel (12).