Filling apparatus for oxygen bottles for use in the medicinal oxygen therapy

摘要

An apparatus for filling bottles (4a-c) with respiratory air enriched with oxygen for use in the medicinal oxygen therapy is described. A compressor (2) for compressing the respiratory air enriched with oxygen is attached to an oxygen-enrichment device (1). Several oxygen bottles (4a-c) to be filled are attached to the outlet of the compressor (2) via at least one valve (3a-c), and actuating means (7a-7c) are provided which switch the valves one after the other from blocking positions interrupting the connection to the oxygen bottles into filling positions connecting successive oxygen bottles (4a-c) to the outlet of the compressor (2). IMAGE