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:
Aug. 21, 2018
Filed:
Feb. 18, 2015
Applicant:
Progress Rail Locomotive Inc., LaGrange, IL (US);
Inventor:
Aaron Gamache Foege, Peoria, IL (US);
Assignee:
Progress Rail Locomotive Inc., LaGrange, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B61C 5/00 (2006.01); F02M 31/20 (2006.01); B61C 5/02 (2006.01); B61C 5/04 (2006.01); F02M 31/04 (2006.01); F02M 43/00 (2006.01); F02M 31/10 (2006.01); F02M 31/18 (2006.01); F02M 26/00 (2016.01);
U.S. Cl.
CPC ...
F02M 31/20 (2013.01); B61C 5/00 (2013.01); B61C 5/02 (2013.01); B61C 5/04 (2013.01); F02M 26/00 (2016.02); F02M 31/04 (2013.01); F02M 31/10 (2013.01); F02M 31/18 (2013.01); F02M 43/00 (2013.01); Y02T 10/126 (2013.01);
Abstract
A power system is disclosed. The power system may have a cryogenic tank configured to hold a supply of liquid fuel, and an engine configured to combust gaseous fuel. The power system may also have a coolant circuit configured to cool the engine, and at least one heat exchanger isolated from the coolant circuit and configured to receive a fluid passing through the engine. The power system may further have a first fuel line extending from the cryogenic tank to the at least one heat exchanger, and a second fuel line extending from the at least one heat exchanger to the engine.