The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 19, 2016
Filed:
Apr. 29, 2013
Applicant:
Koninklijke Philips Electronics N.v., Endhoven, NL;
Inventor:
Gary Nathan Holder, Ringgold, GA (US);
Assignee:
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F17C 5/06 (2006.01);
U.S. Cl.
CPC ...
F17C 5/06 (2013.01); F17C 2201/0109 (2013.01); F17C 2201/056 (2013.01); F17C 2201/058 (2013.01); F17C 2203/0329 (2013.01); F17C 2203/0391 (2013.01); F17C 2205/0332 (2013.01); F17C 2205/0335 (2013.01); F17C 2221/011 (2013.01); F17C 2221/014 (2013.01); F17C 2221/017 (2013.01); F17C 2221/03 (2013.01); F17C 2223/0161 (2013.01); F17C 2223/033 (2013.01); F17C 2223/036 (2013.01); F17C 2225/0123 (2013.01); F17C 2225/0161 (2013.01); F17C 2225/036 (2013.01); F17C 2227/0311 (2013.01); F17C 2227/0393 (2013.01); F17C 2250/01 (2013.01); F17C 2260/025 (2013.01); F17C 2260/026 (2013.01); F17C 2270/025 (2013.01); F17C 2270/07 (2013.01);
Abstract
The present invention describes methods and systems of oxygen transfill that includes the step of delivering a quantity of liquid oxygen to an evaporation chamber in a liquid oxygen evaporation device. Next, at least a portion of the liquid oxygen in the evaporation chamber is evaporated and a quantity of gaseous oxygen is maintained at a predetermined pressure level in the evaporation chamber. The method includes filling a portable compressed oxygen device with at least a portion of the gaseous oxygen.