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:
Apr. 05, 2016
Filed:
Nov. 10, 2011
Applicants:
Craig D. Marriott, Clawson, MI (US);
Ben W. Moscherosch, Waterford, MI (US);
Inventors:
Craig D. Marriott, Clawson, MI (US);
Ben W. Moscherosch, Waterford, MI (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M 37/00 (2006.01); F02M 53/00 (2006.01); F02M 43/02 (2006.01); F02M 31/20 (2006.01); F02B 69/02 (2006.01); F02D 19/06 (2006.01); F02M 63/00 (2006.01);
U.S. Cl.
CPC ...
F02M 53/00 (2013.01); F02D 19/0668 (2013.01); F02D 19/0684 (2013.01); F02M 31/205 (2013.01); F02M 43/02 (2013.01); F02B 69/02 (2013.01); F02D 19/0644 (2013.01); F02D 19/0647 (2013.01); F02M 63/0001 (2013.01); F02M 2200/315 (2013.01); Y02T 10/126 (2013.01); Y02T 10/36 (2013.01);
Abstract
A fuel supply system for supplying a bi-fuel engine with a first fuel type, e.g., gasoline, includes a cooling circuit. The cooling circuit circulates the first fuel type through a direct injection pump assembly to prevent the first fuel type from overheating within the direct injection pump assembly.