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. 17, 2013
Filed:
Feb. 21, 2007
Applicants:
Ihab Soliman, Warren, MI (US);
Andrew Silveri, Royal Oaks, MI (US);
Inventors:
Ihab Soliman, Warren, MI (US);
Andrew Silveri, Royal Oaks, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K 6/20 (2007.10); B60W 20/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hybrid vehicle propulsion system including, an internal combustion engine coupled to an input of the fixed-ratio transmission is disclosed. In one example, a torque differential across a torque converter is reduced to assist torque converter clutch lockup. The system can improve shift feel during at least some conditions.