Oxygen enrichment apparatus

Details Oxygen enrichment apparatus Oxygen enrichment apparatus

2005-01-12

2008-10-07

Greene, Jason M (Department: 1797)

Gas separation: apparatus

Apparatus for selective diffusion of gases

C096S007000, C096S011000, C096S417000, C095S054000, C055S357000, C055S467000, C055S473000, C128S204180, C128S204220, C128S205110, C128S205270

Reexamination Certificate

active

07431753

ABSTRACT:
An oxygen enrichment apparatus includes a main body including an oxygen enriching unit and a pump unit for supplying oxygen-enriched air obtained by the oxygen enriching unit to a predetermined place; a ventilating unit for suctioning exterior air into the main body and discharging the exterior air out of the main body after supplying the exterior air into the oxygen enriching unit; and a control unit for controlling the pump unit and the ventilating unit. The ventilating unit and the control unit are installed in the main body. The main body further includes therein a secondary battery serving as a power supply for supplying a power to the pump unit, the ventilating unit and the control unit.

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