Portable liquid oxygen unit with multiple operational orientations
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 3, 2010
Grant Date -
Mar 20, 2008
app pub date -
Nov 19, 2007
filing date -
Oct 29, 1999
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A portable liquid oxygen (LOX) storage/delivery apparatus is provided, including an insulated (LOX) container having an interior, a bottom portion and a sidewall, the sidewall including a first side portion and a second side portion, both extending between the top portion and the bottom portion, and a port system in communication with the interior of the container for charging the container and for withdrawing LOX and gaseous oxygen from the container. The gaseous oxygen is withdrawn from the container through a first outlet and LOX is withdrawn from the container through a second outlet. Gaseous oxygen can be withdrawn from the container through the first outlet and LOX can be withdrawn from the container through the second outlet when the container is positioned in a first orientation with the sidewall vertically oriented, as well as when the container is positioned in a second orientation with the second side portion oriented downwardly and with the first side portion oriented upwardly and overlying the second side portion, and any position in between.
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