Philip A. Barrett;Richard Martin Kelly;Sadashiv Swami
发明人:
Sadashiv Swami,Philip A. Barrett,Richard Martin Kelly
申请号：
US12769030
公开号：
US08323378B2
申请日:
2010.04.28
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A method and apparatus for supplying oxygen to meet a user demand in which oxygen is separated from air by an electrically driven oxygen separation device to supply oxygen to meet the user demand and to charge an adsorbent bed with all or part of the separated oxygen. When a user demand exists, oxygen can be supplied from both the electrically driven oxygen separation device and from oxygen desorbed from the adsorbent bed.
