Title:
COMPACT SMALL VOLUME LIQUID OXYGEN PRODUCTION SYSTEM
Document Type and Number:
WIPO Patent Application WO1999011989
Kind Code:
A3
Abstract:
The compact oxygen production system (10) of the present invention provides an oxygen concentrator (14) and a cryocooling device (22) for liquefying the concentrated oxygen gas to provide liquid oxygen. The compact size of the system (10) permits the system (10) to be employed in home applications, especially for home oxygen patients.
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Inventors:
HENRY CHARLES W
Application Number:
PCT/US1998/017600
Publication Date:
June 10, 1999
Filing Date:
August 25, 1998
Export Citation:
Assignee:
IN X CORP (US)
International Classes:
A61M16/10; C01B13/02; F17C9/02; F25J1/00; F25J3/04; (IPC1-7): F25B9/00; F25J1/00
Foreign References:
| US4017284A | 1977-04-12 | |||
| US5388413A | 1995-02-14 | |||
| US5060480A | 1991-10-29 |
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