| 摘要 |
PROBLEM TO BE SOLVED: To provide an oxygen concentrator capable of increasing the supply amount of concentrated oxygen without using a pressure-reduction pump. SOLUTION: The supply amount of the concentrated oxygen can be increased by mixing oxygen generated by applying a large current to a solid electrolyte 1 having an oxygen ion-conductivity and open air taken in by a mixing means 8. COPYRIGHT: (C)2006,JPO&NCIPI
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