Filter arrangement for a refrigerant compressor

Details Filter arrangement for a refrigerant compressor Filter arrangement for a refrigerant compressor

1994-08-26

1996-10-08

Thorpe, Timothy S.

Pumps

Combined

417902, 55523, 95902, 62474, F04B 3916

Patent

active

055624278

ABSTRACT:
A porous filter having a pore size of no more than 80 .mu.m is provided in a refrigerant flow passage of a refrigeration system. The filter may be provided in a drier provided in the refrigerant flow passage or in a separate filter casing provided in the refrigerant flow passage. Alternatively, the filter may be provided in the refrigerant flow passage within a sealed casing of a refrigerant compressor which is incorporated in the refrigeration system. The filter is formed of a molded solid material constituted by alumina, silica gel, calcium sulfide and aluminosilicate.

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