Fluent material handling – with receiver or receiver coacting mea – Filling or refilling of dispensers
Patent
1998-05-26
2000-04-11
Douglas, Steven O.
Fluent material handling, with receiver or receiver coacting mea
Filling or refilling of dispensers
141 2, 141 4, 141 39, 141348, 141383, 13761406, B65B 104, B65B 304
Patent
active
060477431
ABSTRACT:
An apparatus for providing oxygen-enriched air at a first pressure and at a second pressure, the second pressure being greater than the first pressure. The apparatus comprises, in combination, a pressure swing adsorption system and a pressure intensifier. The pressure swing adsorption system for enriching the oxygen content of air has a pressure of at least the first pressure. The pressure swing adsorption system is adapted to provide oxygen-enriched air to a first outlet at the first pressure and to provide oxygen-enriched air to a pressure intensifier at the first pressure. The pressure intensifier pressurises the oxygen-enriched air and provides the oxygen-enriched air to a second outlet at the second pressure.
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deVore Peter
Douglas Steven O.
Litton Systems Inc.
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