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Oxygen filling apparatus

  • US 20060260711A1
  • Filed: 04/22/2005
  • Published: 11/23/2006
  • Est. Priority Date: 04/22/2005
  • Status: Abandoned Application
First Claim
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1. An oxygen filling apparatus for filling oxygen cylinders, comprising:

  • an oxygen generator unit having a molecular sieve and an air compressor adapted to supply air to said molecular sieve;

    a plurality of pressure sensors;

    an oxygen purity sensor;

    an oxygen discharge valve adapted to supply oxygen produced by said oxygen generator unit to one or more oxygen cylinders; and

    a control unit having a touch sensitive screen interface configured to selectively display current and historical operational parameters.

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