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:
Oct. 13, 2009
Filed:
Dec. 18, 2007
Howard R. Hume, Littleton, CO (US);
Ronald R. Warnecke, Idaho Falls, ID (US);
Gary L. Palmer, Shelley, ID (US);
Leslie J. Fekete, Littleton, CO (US);
Howard R. Hume, Littleton, CO (US);
Ronald R. Warnecke, Idaho Falls, ID (US);
Gary L. Palmer, Shelley, ID (US);
Leslie J. Fekete, Littleton, CO (US);
NitroCision LLC, Idaho Falls, ID (US);
Abstract
According to an embodiment of the present invention, a cryogenic fluid delivery system includes a vessel containing a cryogenic fluid at a first pressure and a first temperature, a first heat exchanger coupled to the vessel for receiving the cryogenic fluid and cooling the cryogenic fluid to a second temperature, a first pump coupled to the first heat exchanger for pressurizing the cryogenic fluid to a second pressure, a second pump for pressurizing the cryogenic fluid to a third pressure, a second heat exchanger coupled to the second pump for cooling the cryogenic fluid to a third temperature, and a nozzle coupled to the second heat exchanger for delivering a jet of the cryogenic fluid toward a target.