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:
Mar. 13, 2001
Filed:
Jul. 09, 1999
Applicant:
Inventors:
Richard J. Udischas, Joliet, IL (US);
Hwa-Chi Wang, Naperville, IL (US);
Robert Irwin, Concord, CA (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
F17C 7/04 ;
U.S. Cl.
CPC ...
F17C 7/04 ;
Abstract
Provided is a novel system for delivery of a gas from a liquefied state. The system includes: (a) a cabinet having a first and second panel disposed therein; (b) at least one compressed liquefied gas cylinder corresponding to each panel disposed in the cabinet; (c) temperature and/or pressure sensors disposed on each the cylinder; and (d) a controller for monitoring and adjusting the energy input into each of the cylinders based on the temperature and/or pressure in each of the cylinders sensed by the temperature and/or pressure sensors.