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. 04, 2011
Filed:
Jun. 16, 2006
Goro Tamai, West Bloomfield, MI (US);
Frank W. Schipperijn, Rochester, MI (US);
William L. Aldrich, Iii, Davisburg, MI (US);
Dean A. Hauersperger, Troy, MI (US);
Steven A. Tervo, Howell, MI (US);
David J. Hajdyla, Canton, MI (US);
Goro Tamai, West Bloomfield, MI (US);
Frank W. Schipperijn, Rochester, MI (US);
William L. Aldrich, III, Davisburg, MI (US);
Dean A. Hauersperger, Troy, MI (US);
Steven A. Tervo, Howell, MI (US);
David J. Hajdyla, Canton, MI (US);
Abstract
A control system for controlling an electric machine (EM) of a hybrid electric vehicle is provided. The system includes: an enable module that selectively enables a motoring mode of the EM based on ambient air temperature; and an EM control module that commands the EM to provide motoring torque as a function of engine speed during the motoring mode.