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:
Sep. 01, 2009
Filed:
Mar. 17, 2006
Robert A. Stein, Saline, MI (US);
Thomas G. Leone, Ypsilanti, MI (US);
Jeff Lyjak, Ann Arbor, MI (US);
Michael Shelby, Dearborn Heights, MI (US);
Robert A. Stein, Saline, MI (US);
Thomas G. Leone, Ypsilanti, MI (US);
Jeff Lyjak, Ann Arbor, MI (US);
Michael Shelby, Dearborn Heights, MI (US);
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
A system for an engine, comprising a cylinder, a first injection subsystem for injecting a first substance into the cylinder, a second injection subsystem for injecting a second substance into the cylinder, and an electronic engine controller configured to control a plurality of operating parameters of the engine, where the electronic engine controller is configured to cause variation of at least one of the operating parameters in response to a shortfall condition of the second injection subsystem.