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:
Jan. 23, 2007
Filed:
Jan. 23, 2006
Applicants:
Donald J. Lewis, Howell, MI (US);
John D. Russell, Portland, OR (US);
Vince Winstead, Farmington Hills, MI (US);
Inventors:
Donald J. Lewis, Howell, MI (US);
John D. Russell, Portland, OR (US);
Vince Winstead, Farmington Hills, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/34 (2006.01); F02D 13/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and method to control engine valve timing to improve the start of an internal combustion engine. Electromechanical valves are controlled in a manner to reduce hydrocarbon emissions during the start of an internal combustion engine.