Liquified gas dry-cleaning system with pressure vessel temperatu

Details Liquified gas dry-cleaning system with pressure vessel temperatu Liquified gas dry-cleaning system with pressure vessel temperatu

1997-12-24

1998-12-22

Warden, Jill

Textiles: fluid treating apparatus

Machines

Combined

68 16, 68 18R, 68 5C, B08B 500, B08B 1100

Patent

active

058507477

ABSTRACT:
A liquified gas dry-cleaning system including a storage tank containing a liquified gas derived from a liquifiable gas, a pressure vessel for containing a liquid bath derived from the liquifiable gas, and a circulating system for transporting the liquified gas between the storage tank and the pressurized vessel. The pressurized vessel includes a compressor mounted in a wall structure of the vessel for use in evacuating a gaseous form of the liquifiable gas released from the liquid bath during a cleaning cycle. Positioning of the compressor in this manner allows heat generated during each compression stroke of the compressor to be directed to the interior of pressure vessel to minimize the effects of a temperature decrease incident to the gaseous evacuation.

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