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:
Nov. 28, 2017
Filed:
Jan. 30, 2015
Applicant:
Caterpillar Inc., Peoria, IL (US);
Inventors:
Joshua Steffen, El Paso, IL (US);
Shivangini Singh Hazari, Peoria, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 1/14 (2006.01); F04B 1/12 (2006.01); F04B 39/12 (2006.01); F04B 39/14 (2006.01); F04B 53/00 (2006.01); F04B 53/22 (2006.01); F04B 53/16 (2006.01); F04B 15/08 (2006.01);
U.S. Cl.
CPC ...
F04B 1/143 (2013.01); F04B 1/124 (2013.01); F04B 39/122 (2013.01); F04B 39/14 (2013.01); F04B 53/007 (2013.01); F04B 53/16 (2013.01); F04B 53/22 (2013.01); F04B 2015/081 (2013.01);
Abstract
A pump for cryogenic liquids including plurality of temperature managed pumping mechanisms. Each pumping mechanism including a barrel having a first end and a second end, and at least one bore extending through the barrel from the first end to the second end. The pump barrel including a stabilizer positioned on the first end and at least partially defining a space in fluid communication with the at least one bore to provide cooling to the barrel.