Zero-clearance ultra-high-pressure gas compressor

Details Zero-clearance ultra-high-pressure gas compressor Zero-clearance ultra-high-pressure gas compressor

2004-06-25

2009-02-10

Freay, Charles G (Department: 3746)

Pumps

One fluid pumped by contact or entrainment with another

Liquid piston

C417S085000, C417S199100, C417S385000

Reexamination Certificate

active

07488159

ABSTRACT:
Gas compression system comprising a compression cylinder having a gas inlet, a compressed gas outlet, and one or more liquid transfer ports; a pump having a suction and a discharge; and a compressor liquid. The system also includes any of the following: a pressure intensifier having an inlet in flow communication with the pump and an outlet in flow communication with the compression cylinder; a feed eductor in flow communication with the discharge of the pump, with a reservoir containing a portion of the compressor liquid, and with the compression cylinder; a drain eductor in flow communication with the discharge of the pump, with the compression cylinder, and with a reservoir containing a portion of the compressor liquid; and a variable-volume compressor liquid accumulator in flow communication with the discharge of the pump.

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