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. 26, 2019
Filed:
Oct. 24, 2016
Applicant:
Progress Rail Locomotive Inc., LaGrange, IL (US);
Inventor:
Peter Popadiuc, Bensenville, IL (US);
Assignee:
Progress Rail Locomotive Inc., LsGrange, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F17C 13/00 (2006.01); F17C 13/08 (2006.01); F04B 23/02 (2006.01);
U.S. Cl.
CPC ...
F17C 13/001 (2013.01); F04B 23/021 (2013.01); F17C 13/083 (2013.01); F17C 2225/0161 (2013.01); F17C 2227/0135 (2013.01);
Abstract
A cryogenic fluid system includes a vessel and a pumping system positioned for submerging within cryogenic fluid within the vessel. The pumping system includes an electric drive structured to move a pumping element within a pumping chamber to pump cryogenic fluid out of the vessel. A cooling jacket forms a heat exchange cavity about the electric drive such that heat is rejected externally of the storage vessel.