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:
Oct. 12, 2010
Filed:
Sep. 11, 2006
Donald Klemen, Carmel, IN (US);
Michael R. Schmidt, Carmel, IN (US);
Donald Klemen, Carmel, IN (US);
Michael R. Schmidt, Carmel, IN (US);
GM Global Technology Operations, Inc., Detroit, MI (US);
Abstract
The present invention provides a hybrid conversion module configured to easily attach to existing powertrain components in order to produce a light hybrid vehicle. The hybrid conversion module includes an electric motor/generator operable to transmit power to a torque converter and thereby drive the light hybrid vehicle. A storage device such as a battery is operatively connected to the electric motor/generator and is configured to transmit energy to or receive energy from the electric motor/generator. A clutch is configured to selectively decouple the light hybrid vehicle's engine from the torque converter such that the vehicle can be powered by the electric motor/generator in an efficient manner. The apparatus of the present invention also includes a light hybrid vehicle having such a hybrid conversion module attached in the manner described to a conventional powertrain.