发明名称 |
OXYGEN-ENRICHED AIR SUPPLYING APPARATUS |
摘要 |
An apparatus for supplying an oxygen-enriched air includes hollow membrane units spaced apart from each other, for separating a surrounding air thereof into an oxygen-enriched air and a nitrogen-enriched air, a vacuum pump for sucking in the surrounding air via the separation membrane units to draw in and provide the oxygen-enriched air, and an oxygen-enriched air discharging unit for discharging the oxygen-enriched air. Each of the hollow separation membrane units is of generally a thin cuboidal shape, and the vacuum pump and the oxygen-enriched air discharging unit communicate with each other. |
申请公布号 |
WO2004011286(A2) |
申请公布日期 |
2004.02.05 |
申请号 |
WO2002KR02308 |
申请日期 |
2002.12.07 |
申请人 |
DAEWOO ELECTRONICS CORPORATION |
发明人 |
PARK, KWAN CHOUL;SONG, JUNG HWAN;PARK, SE YONG |
分类号 |
B01D53/22;B01D63/02;B01D69/10;B01D71/26;B01D71/32;B01D71/70;B01J4/00;F24F1/00;F24F3/16;F24F11/02 |
主分类号 |
B01D53/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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