发明名称 |
Oxygen concentrator system with altitude compensation |
摘要 |
<p>An oxygen concentrator system with altitude compensation includes at least one oxygen concentrator sub-system and a plenum subsystem. The at least one oxygen concentrator sub-system produces oxygen-enriched air which is outputted to both the oxygen concentrator system output and to a plenum chamber within the plenum subsystem. The plenum chamber is trickle charged with the oxygen-enriched air when the at least one oxygen concentrator sub-system produces an excess amount of oxygen-enriched air. Should the demand for oxygen-enriched air exceed the capability of the at least one oxygen concentrator sub-system, additional oxygen-enriched air is provided by the plenum chamber until such time that the capability of the at least one oxygen concentrator sub-system exceeds the demand for oxygen-enriched air. At that time, oxygen-enriched air is no longer provided by the plenum chamber but rather the plenum chamber is again trickle charged. A monitor/controller having an absolute pressure transducer controls the cycle times of the oxygen concentrator subsystem in accordance with an ambient barometric pressure measured by the absolute pressure transducer. <IMAGE> <IMAGE></p> |
申请公布号 |
EP1393795(A2) |
申请公布日期 |
2004.03.03 |
申请号 |
EP20030019254 |
申请日期 |
2003.08.26 |
申请人 |
CARLETON LIFE SUPPORT SYSTEMS INC. |
发明人 |
CAO, TUAN Q.;BYRD, GARY |
分类号 |
A61M16/10;B01D53/04;B01D53/047;C01B13/02;(IPC1-7):B01D53/04 |
主分类号 |
A61M16/10 |
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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