Oxygen filling apparatus

a technology of oxygen generator and filling apparatus, which is applied in the field of oxygen generator, can solve the problems of high cost of traditional oxygen generating plants such as those used by commercial oxygen suppliers, prohibitive cost for end-users, and inability to meet the needs of end-users, so as to achieve the effect of reducing problems and inefficiencies
US20060260711A1Inactive Publication Date: 2006-11-23AUDUBON MACHINERY CORP
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
AUDUBON MACHINERY CORP
Publication Date
2006-11-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention provides an improved oxygen filling apparatus adapted to provide oxygen to oxygen cylinders for use in connection with EMS services, ambulances, fire departments, hospitals, veterinary clinics and other services and applications. The present invention includes an oxygen generator unit having at least one molecular sieve, a plurality of pressure sensors, an oxygen sensor, and a PLC control unit with a touch sensitive graphical screen interface configured to selectively display current and historical operational parameters. The oxygen filling apparatus may be adapted for wall mounting and may include a data communications port for remote access, monitoring and troubleshooting.
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Description

TECHNICAL FIELD

[0001] The present invention relates generally to the field of oxygen generators and, more particularly, to an improved oxygen generator adapted to provide oxygen to oxygen cylinders for use in connection with emergency medical services (EMS), ambulances, hospitals, dental labs, fire departments, nursing homes, veterinary clinics, SCUBA equipment, laboratories, and other services and applications. BACKGROUND OF THE INVENTION

[0002] Typically, oxygen is generated commercially by fractionalization or cryogenic processes, and then stored in cylinders. Filled oxygen cylinders are delivered to end-users by commercial oxygen generators or suppliers, then returned when exhausted (or, more often, partially exhausted) and replaced with new cylinders. Traditional oxygen generating plants such as those used by commercial oxygen suppliers are very costly and the purchase or installation of such a plant is impractical for even industrial end-users, and cost prohibitive for end-us...

Claims

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