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:
Jul. 21, 2020
Filed:
Oct. 01, 2013
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Ross Dykstra Pursifull, Dearborn, MI (US);
Paul Zeng, Inkster, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 17/00 (2006.01); F02M 39/00 (2006.01); F02D 41/38 (2006.01); F02D 41/40 (2006.01); F02M 59/36 (2006.01);
U.S. Cl.
CPC ...
F02M 39/00 (2013.01); F02D 41/3845 (2013.01); F02D 41/406 (2013.01); F02M 59/366 (2013.01); F02D 2200/0602 (2013.01); F02D 2200/0611 (2013.01); Y02T 10/44 (2013.01);
Abstract
A method for operating a solenoid valve coupled to the inlet valve of a fuel injection pump comprises adjusting a pull-in electrical energy of the solenoid valve based on a fuel injection pump volumetric efficiency.